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China factory Famous Direct Drive Screw Type Air Compressors for Industry supplier

Product Description

ZIQI CHINAMFG Screw Air Compressor Advantages:

A.80% components of CHINAMFG Compressor adopt global well known reliable brand to make sure the air compressor with high quality,durable,energy saving:
1.Core part:Germany GHH RAND screw air end ;
2.Motor:adopt Brazil WEG brand,the second biggest motor manufacturer in the world,IE4 energy saving standard 3 phase induction motor,IP55 protection;
3.Italian EURE oil air vessel ,the lead pressure vessel manufacturer in the world;
4.Italian Manuli oil tube ;
5.French Schneider electric system;
6.Sweden CHINAMFG bearings

Energy saving:
The air compressor equiped the frequency inverter,to make the air compressor with variable speed drive [VSD].The principle of VSD is to adjust the motor rotation speed automatically according to the actual air consumption. The reduced system pressure decreases the total energy consumption of the whole system, which can reduce energy costs by 35% or more.

Technical Parameter

Model	Air pressure			Max air displacement		Motor power		transmission	dimension			Weight	Noise	Outlet
								cooling type
	mpa	bar(e)	psi(g)	m3/min	cfm	hp	kw	belt drive & air cooling	L(mm)	W(mm)	H(mm)	Kgs	dB(A)	mm
GA-3.7A	0.7	7	102	0.55	19	5	3.7		680	660	780	220	60±2	20
	0.8	8	116	0.45	16
	1	10	145	0.35	12
GA-5.5A	0.7	7	102	0.8	28	7	5.5		680	660	780	230	61±2	20
	0.8	8	116	0.7	25
	1	10	145	0.6	21
	1.3	13	189	0.5	18
GAS-7.5A VFC	0.7	7	102	1.3	46	10	7.5		950	650	915	270	62±2	20
	0.8	8	116	1.2	42
	1	10	145	1.1	39
	1.3	13	189	0.9	32
GAS-11A VFC	0.7	7	102	1.8	64	15	11		950	650	915	280	63±2	20
	0.8	8	116	1.7	60
	1	10	145	1.5	53
	1.3	13	189	1.2	42
GAS-15A VFC	0.7	7	102	2.7	95	20	15		1260	850	1220	540	66±2	25
	0.8	8	116	2.5	88
	1	10	145	2.3	81
	1.3	13	189	2	71
GAS-18.5A VFC	0.7	7	102	3.2	113	25	18.5		1260	850	1220	550	67±2	25
	0.8	8	116	3	106
	1	10	145	2.8	99
	1.3	13	189	2.4	85
GAS-22A VFC	0.7	7	102	3.8	134	30	22		1260	850	1220	560	67±2	25
	0.8	8	116	3.6	127
	1	10	145	3.2	113
	1.3	13	189	2.8	99
GAS-30A VFC	0.7	7	102	5.7	201	40	30		1500	970	1375	780	67±2	40
	0.8	8	116	5.5	194
	1	10	145	5	177
	1.3	13	189	4.5	159
GAS-37A VFC	0.7	7	102	6.8	240	50	37		1500	970	1375	800	68±2	40
	0.8	8	116	6.31	222
	1	10	145	5.7	201
	1.3	13	189	5	177
GAS-45A VFC	0.7	7	102	7.9	279	60	45		1500	970	1375	820	69±2	40
	0.8	8	116	7.4	261
	1	10	145	6.9	244
	1.3	13	189	6.1	215
GAS-55A VFC	0.7	7	102	10.9	385	75	55	direct drive &air cooling or water cooling	2150	1326	1766	1550	69±2	50
	0.8	8	116	10.4	367
	1	10	145	9.4	332
	1.3	13	189	8.6	304
GAS-75A VFC	0.7	7	102	14.5	512	100	75		2150	1326	1766	1600	70±2	50
	0.8	8	116	13.8	487
	1	10	145	12.6	445
	1.3	13	189	11.2	395
GAS-90A VFC	0.7	7	102	17	600	120	90		2545	1450	1900	2500	75±2	65
	0.8	8	116	16.5	583
	1	10	145	15.2	537
	1.3	13	189	14	494

*For other requirements,please contact the salesman.

After-sales Service:	Online Support
Warranty:	2 Years
Lubrication Style:	Lubricated
Cooling System:	Air Cooling
Power Source:	AC Power
Cylinder Position:	Vertical

Can Gas Air Compressors Be Used in Cold Weather Conditions?

Gas air compressors are generally designed to operate in a wide range of environmental conditions, including cold weather. However, there are certain considerations and precautions to keep in mind when using gas air compressors in cold weather conditions. Here’s a detailed explanation:

1. Cold Start-Up:

In cold weather, starting a gas air compressor can be more challenging due to the low temperatures affecting the engine’s performance. It is important to follow the manufacturer’s recommendations for cold start procedures, which may include preheating the engine, using a cold weather starting aid, or ensuring the proper fuel mixture. These measures help facilitate smooth start-up and prevent potential damage to the engine.

2. Fuel Type:

Consider the type of fuel used in the gas air compressor. Some fuels, such as gasoline, can be more susceptible to cold weather issues like vapor lock or fuel line freezing. In extremely cold conditions, it may be necessary to use a fuel additive or switch to a fuel type that is better suited for cold weather operation, such as winter-grade gasoline or propane.

3. Lubrication:

Cold temperatures can affect the viscosity of the oil used in the compressor’s engine. It is important to use the recommended oil grade suitable for cold weather conditions. Thicker oil can become sluggish and impede proper lubrication, while oil that is too thin may not provide adequate protection. Consult the manufacturer’s guidelines for the appropriate oil viscosity range for cold weather operation.

4. Moisture Management:

In cold weather, moisture can condense more readily in the compressed air system. It is crucial to properly drain the moisture from the compressor tank and ensure the air lines are free from any accumulated moisture. Failure to manage moisture can lead to corrosion, freezing of air lines, and decreased performance.

5. Protection from Freezing:

In extremely cold conditions, it is important to protect the gas air compressor from freezing. This may involve using insulated covers or enclosures, providing heat sources in the compressor area, or storing the compressor in a temperature-controlled environment when not in use. Taking measures to prevent freezing helps maintain proper operation and prevents potential damage to the compressor components.

6. Monitoring Performance:

Regularly monitor the performance of the gas air compressor in cold weather conditions. Pay attention to any changes in operation, such as reduced air pressure, increased noise, or difficulties in starting. Promptly address any issues and consult the manufacturer or a qualified technician if necessary.

By considering these factors and taking appropriate precautions, gas air compressors can be effectively used in cold weather conditions. However, it is important to consult the specific guidelines provided by the manufacturer for your compressor model, as they may have additional recommendations or specifications for cold weather operation.

air compressor

What Is the Impact of Altitude on Gas Air Compressor Performance?

Altitude can have a significant impact on the performance of gas air compressors. Here’s a detailed explanation:

1. Decreased Air Density:

As altitude increases, the air density decreases. This reduction in air density affects the performance of gas air compressors, primarily because compressors rely on the intake of ambient air to generate compressed air. With lower air density at higher altitudes, the compressor’s ability to draw in a sufficient volume of air is reduced.

2. Reduced Compressor Output:

The decrease in air density directly affects the compressor’s output. Gas air compressors may experience a decrease in their maximum airflow and pressure capabilities at higher altitudes. This reduction in output can impact the compressor’s efficiency and its ability to deliver the required compressed air for various applications.

3. Increased Compressor Workload:

At higher altitudes, gas air compressors need to work harder to maintain the desired level of compressed air output. The reduced air density means the compressor must compress a larger volume of air to achieve the same pressure as it would at lower altitudes. This increased workload can lead to higher energy consumption, increased wear and tear on the compressor components, and potentially decreased overall performance and lifespan.

4. Engine Power Loss:

If the gas air compressor is powered by an internal combustion engine (such as gasoline or diesel), altitude can also impact the engine’s performance. As the air density decreases, the engine may experience a power loss due to reduced oxygen availability for combustion. This can result in reduced engine horsepower and torque, affecting the compressor’s ability to generate compressed air.

5. Considerations for Proper Sizing:

When selecting a gas air compressor for use at higher altitudes, it is crucial to consider the specific altitude conditions and adjust the compressor’s size and capacity accordingly. Choosing a compressor with a higher airflow and pressure rating than required at sea level can help compensate for the reduced performance at higher altitudes.

6. Maintenance and Adjustments:

Regular maintenance and adjustments are necessary to optimize the performance of gas air compressors operating at higher altitudes. This includes monitoring and adjusting the compressor’s intake systems, fuel-to-air ratio, and ignition timing to account for the reduced air density and maintain proper combustion efficiency.

In summary, altitude has a notable impact on the performance of gas air compressors. The decrease in air density at higher altitudes leads to reduced compressor output, increased compressor workload, potential engine power loss, and considerations for proper sizing and maintenance. Understanding these effects is crucial for selecting and operating gas air compressors effectively in various altitude conditions.

air compressor

What Industries Commonly Use Gas Air Compressors?

Gas air compressors find applications in various industries where compressed air is required for powering tools, equipment, and systems. These compressors are valued for their portability, versatility, and ability to provide high-pressure air. Here’s a detailed explanation of the industries that commonly use gas air compressors:

1. Construction Industry:

The construction industry extensively utilizes gas air compressors for a wide range of tasks. Compressed air is used to power pneumatic tools such as jackhammers, nail guns, impact wrenches, and concrete breakers. Gas air compressors provide the necessary airflow and pressure to operate these tools efficiently, making them ideal for construction sites.

2. Mining Industry:

In the mining industry, gas air compressors play a vital role in various operations. Compressed air is used to power pneumatic tools for drilling, rock blasting, and excavation. It is also employed in ventilation systems, conveying systems, and pneumatic control devices in mines. Gas air compressors are valued for their durability and ability to operate in rugged and remote mining environments.

3. Oil and Gas Industry:

The oil and gas industry relies on gas air compressors for numerous applications. They are used for well drilling operations, powering pneumatic tools, and maintaining pressure in oil and gas pipelines. Gas air compressors are also utilized in natural gas processing plants, refineries, and petrochemical facilities for various pneumatic processes and equipment.

4. Manufacturing and Industrial Sector:

In the manufacturing and industrial sector, gas air compressors are extensively used in different applications. They provide compressed air for pneumatic tools, such as air-powered drills, sanders, grinders, and spray guns. Compressed air is also used in manufacturing processes such as material handling, assembly line operations, and pneumatic control systems.

5. Automotive Industry:

The automotive industry utilizes gas air compressors for a variety of tasks. Compressed air is employed in automotive assembly plants for pneumatic tools, paint spraying booths, and pneumatic control systems. Gas air compressors are also used in auto repair shops for powering air tools, tire inflation, and operating pneumatic lifts.

6. Agriculture and Farming:

Gas air compressors have applications in the agriculture and farming sector. They are used for tasks such as powering pneumatic tools for crop irrigation, operating pneumatic seeders or planters, and providing compressed air for farm maintenance and repair work. Portable gas air compressors are particularly useful in agricultural settings where electricity may not be readily available.

7. Food and Beverage Industry:

In the food and beverage industry, gas air compressors are employed for various pneumatic processes and equipment. They are used in food packaging operations, pneumatic conveying systems for ingredients and finished products, and air-powered mixing and blending processes. Gas air compressors in this industry are designed to meet strict hygiene and safety standards.

8. Pharmaceutical and Healthcare Sector:

The pharmaceutical and healthcare sector utilizes gas air compressors for critical applications. Compressed air is used in medical devices, dental equipment, laboratory instruments, and pharmaceutical manufacturing processes. Gas air compressors in this industry must adhere to stringent quality standards and maintain air purity.

These are just a few examples of the industries that commonly use gas air compressors. Other sectors, such as power generation, aerospace, marine, and chemical industries, also rely on gas air compressors for specific applications. The versatility and reliability of gas air compressors make them indispensable in numerous industries where compressed air is a vital resource.

China factory Famous Direct Drive Screw Type Air Compressors for Industry supplier
editor by CX 2024-05-08

China Standard Belt Driven Screw Type Air Compressor for Industry air compressor price

Product Description

ZIQI CHINAMFG Screw Air Compressor Advantages:

Technical Parameter

Model	Air pressure			Max air displacement		Motor power		transmission	dimension			Weight	Noise	Outlet
								cooling type
	mpa	bar(e)	psi(g)	m3/min	cfm	hp	kw	belt drive & air cooling	L(mm)	W(mm)	H(mm)	Kgs	dB(A)	mm
GA-3.7A	0.7	7	102	0.55	19	5	3.7		680	660	780	220	60±2	20
	0.8	8	116	0.45	16
	1	10	145	0.35	12
GA-5.5A	0.7	7	102	0.8	28	7	5.5		680	660	780	230	61±2	20
	0.8	8	116	0.7	25
	1	10	145	0.6	21
	1.3	13	189	0.5	18
GAS-7.5A VFC	0.7	7	102	1.3	46	10	7.5		950	650	915	270	62±2	20
	0.8	8	116	1.2	42
	1	10	145	1.1	39
	1.3	13	189	0.9	32
GAS-11A VFC	0.7	7	102	1.8	64	15	11		950	650	915	280	63±2	20
	0.8	8	116	1.7	60
	1	10	145	1.5	53
	1.3	13	189	1.2	42
GAS-15A VFC	0.7	7	102	2.7	95	20	15		1260	850	1220	540	66±2	25
	0.8	8	116	2.5	88
	1	10	145	2.3	81
	1.3	13	189	2	71
GAS-18.5A VFC	0.7	7	102	3.2	113	25	18.5		1260	850	1220	550	67±2	25
	0.8	8	116	3	106
	1	10	145	2.8	99
	1.3	13	189	2.4	85
GAS-22A VFC	0.7	7	102	3.8	134	30	22		1260	850	1220	560	67±2	25
	0.8	8	116	3.6	127
	1	10	145	3.2	113
	1.3	13	189	2.8	99
GAS-30A VFC	0.7	7	102	5.7	201	40	30		1500	970	1375	780	67±2	40
	0.8	8	116	5.5	194
	1	10	145	5	177
	1.3	13	189	4.5	159
GAS-37A VFC	0.7	7	102	6.8	240	50	37		1500	970	1375	800	68±2	40
	0.8	8	116	6.31	222
	1	10	145	5.7	201
	1.3	13	189	5	177
GAS-45A VFC	0.7	7	102	7.9	279	60	45		1500	970	1375	820	69±2	40
	0.8	8	116	7.4	261
	1	10	145	6.9	244
	1.3	13	189	6.1	215
GAS-55A VFC	0.7	7	102	10.9	385	75	55	direct drive &air cooling or water cooling	2150	1326	1766	1550	69±2	50
	0.8	8	116	10.4	367
	1	10	145	9.4	332
	1.3	13	189	8.6	304
GAS-75A VFC	0.7	7	102	14.5	512	100	75		2150	1326	1766	1600	70±2	50
	0.8	8	116	13.8	487
	1	10	145	12.6	445
	1.3	13	189	11.2	395
GAS-90A VFC	0.7	7	102	17	600	120	90		2545	1450	1900	2500	75±2	65
	0.8	8	116	16.5	583
	1	10	145	15.2	537
	1.3	13	189	14	494

*For other requirements,please contact the salesman.

After-sales Service:	Online Support
Warranty:	2 Years
Lubrication Style:	Lubricated
Cooling System:	Air Cooling
Power Source:	AC Power
Cylinder Position:	Vertical

How Do You Troubleshoot Common Issues with Gas Air Compressors?

Troubleshooting common issues with gas air compressors involves identifying and addressing potential problems that may arise during operation. Here’s a detailed explanation of the troubleshooting process:

1. Start with Safety Precautions:

Prior to troubleshooting, ensure that the gas air compressor is turned off and disconnected from the power source. Follow proper safety procedures, such as wearing appropriate personal protective equipment (PPE), to avoid accidents or injuries.

2. Check Power Supply and Connections:

Verify that the compressor is receiving power and that all electrical connections are secure. Inspect the power cord, plug, and any switches or controls to ensure they are functioning properly. If the compressor is equipped with a battery, check its charge level and connections.

3. Check Fuel Supply:

For gas air compressors that use gasoline or propane, ensure that there is an adequate fuel supply. Check the fuel tank level and verify that the fuel shut-off valve is open. If the compressor has been sitting idle for an extended period, old or stale fuel may cause starting issues. Consider draining and replacing the fuel if necessary.

4. Inspect Air Filters:

Dirty or clogged air filters can restrict airflow and affect the compressor’s performance. Check the intake air filters and clean or replace them as needed. Clogged filters can be cleaned with compressed air or washed with mild detergent and water, depending on the type of filter.

5. Check Oil Level and Quality:

If the gas air compressor has an engine with an oil reservoir, verify the oil level using the dipstick or oil level indicator. Insufficient oil can lead to engine damage or poor performance. Additionally, check the oil quality to ensure it is clean and within the recommended viscosity range. If needed, change the oil following the manufacturer’s guidelines.

6. Inspect Spark Plug:

If the gas air compressor uses a spark plug ignition system, inspect the spark plug for signs of damage or fouling. Clean or replace the spark plug if necessary, following the manufacturer’s recommendations for gap setting and torque.

7. Check Belts and Pulleys:

Inspect the belts and pulleys that drive the compressor pump. Loose or worn belts can cause slippage and affect the compressor’s performance. Tighten or replace any damaged belts, and ensure that the pulleys are properly aligned.

8. Listen for Unusual Noises:

During operation, listen for any unusual or excessive noises, such as grinding, rattling, or squealing sounds. Unusual noises could indicate mechanical issues, loose components, or improper lubrication. If identified, consult the compressor’s manual or contact a qualified technician for further inspection and repair.

9. Consult the Owner’s Manual:

If troubleshooting steps do not resolve the issue, refer to the compressor’s owner’s manual for specific troubleshooting guidance. The manual may provide additional troubleshooting steps, diagnostic charts, or recommended maintenance procedures.

10. Seek Professional Assistance:

If the issue persists or if you are unsure about performing further troubleshooting steps, it is recommended to seek assistance from a qualified technician or contact the manufacturer’s customer support for guidance.

Remember to always prioritize safety and follow proper maintenance practices to prevent issues and ensure the reliable performance of the gas air compressor.

air compressor

How Do You Transport Gas Air Compressors to Different Job Sites?

Transporting gas air compressors to different job sites requires careful planning and consideration of various factors. Here’s a detailed explanation:

1. Equipment Size and Weight:

The size and weight of the gas air compressor are crucial factors to consider when planning transportation. Gas air compressors come in different sizes and configurations, ranging from portable units to larger, skid-mounted or trailer-mounted compressors. Assess the dimensions and weight of the compressor to determine the appropriate transportation method.

2. Transportation Modes:

Gas air compressors can be transported using different modes of transportation, depending on their size, weight, and distance to the job site:

Truck or Trailer: Smaller gas air compressors can be loaded onto a truck bed or trailer for transportation. Ensure that the vehicle or trailer has the necessary capacity to accommodate the weight and dimensions of the compressor.
Flatbed or Lowboy Trailer: Larger gas compressors or skid-mounted units may require transportation on a flatbed or lowboy trailer. These trailers are designed to carry heavy equipment and provide stability during transportation.
Shipping Container: For long-distance transportation or international shipments, gas air compressors can be transported in shipping containers. The compressor must be properly secured and protected within the container to prevent any damage during transit.

3. Securing and Protection:

It is essential to secure the gas air compressor properly during transportation to prevent shifting or damage. Use appropriate tie-down straps, chains, or fasteners to secure the compressor to the transport vehicle or trailer. Protect the compressor from potential impacts, vibrations, and weather conditions by using suitable covers, padding, or weatherproof enclosures.

4. Permits and Regulations:

Depending on the size and weight of the gas air compressor, special permits or escorts may be required for transportation. Familiarize yourself with local, state, and federal regulations regarding oversize or overweight loads, and obtain the necessary permits to ensure compliance with transportation laws.

5. Route Planning:

Plan the transportation route carefully, considering factors such as road conditions, height and weight restrictions, bridges, tunnels, and any other potential obstacles. Identify alternative routes if needed, and communicate with transportation authorities or agencies to ensure a smooth and safe journey.

6. Equipment Inspection and Maintenance:

Prior to transportation, conduct a thorough inspection of the gas air compressor to ensure it is in proper working condition. Check for any leaks, damage, or loose components. Perform routine maintenance tasks, such as oil changes, filter replacements, and belt inspections, to minimize the risk of equipment failure during transportation.

In summary, transporting gas air compressors to different job sites requires considering factors such as equipment size and weight, choosing appropriate transportation modes, securing and protecting the compressor, obtaining necessary permits, planning the route, and conducting equipment inspection and maintenance. Careful planning and adherence to transportation regulations contribute to the safe and efficient transportation of gas air compressors.

air compressor

What Are the Primary Applications of Gas Air Compressors?

Gas air compressors have a wide range of applications across various industries and activities. These compressors, powered by gas engines, provide a portable and versatile source of compressed air. Here’s a detailed explanation of the primary applications of gas air compressors:

1. Construction Industry:

Gas air compressors are extensively used in the construction industry. They power a variety of pneumatic tools and equipment, such as jackhammers, nail guns, impact wrenches, and concrete breakers. The portable nature of gas air compressors makes them ideal for construction sites where electricity may not be readily available or practical to use.

2. Agriculture and Farming:

Gas air compressors find applications in the agricultural sector. They are used to operate air-powered machinery and tools, including pneumatic seeders, sprayers, and agricultural pumps. Gas air compressors provide the necessary power to carry out tasks such as crop seeding, irrigation, and pest control in agricultural settings.

3. Recreational Activities:

Gas air compressors are commonly utilized in recreational activities. They are used to inflate tires, sports balls, inflatable structures, and recreational equipment such as air mattresses, rafts, and inflatable toys. Gas air compressors provide a convenient and portable solution for inflating various recreational items in outdoor settings.

4. Mobile Service Operations:

Gas air compressors are employed in mobile service operations, such as mobile mechanics, tire service providers, and mobile equipment repair services. These compressors power air tools and equipment required for on-site repairs, maintenance, and servicing of vehicles, machinery, and equipment. The mobility of gas air compressors allows service providers to bring their tools and compressed air source directly to the location of the service requirement.

5. Remote Job Sites:

Gas air compressors are well-suited for remote job sites or locations without access to electricity. They are commonly used in industries such as mining, oil and gas exploration, and remote construction projects. Gas air compressors power pneumatic tools, machinery, and drilling equipment in these environments, providing a reliable source of compressed air for operational needs.

6. Emergency and Backup Power:

In emergency situations or during power outages, gas air compressors can serve as a backup power source. They can power essential equipment and systems that rely on compressed air, such as emergency lighting, communication devices, medical equipment, and backup generators. Gas air compressors provide a reliable alternative power solution when electrical power is unavailable or unreliable.

7. Sandblasting and Surface Preparation:

Gas air compressors are used in sandblasting and surface preparation applications. They provide the high-pressure air necessary for propelling abrasive media, such as sand or grit, to remove paint, rust, or other coatings from surfaces. Gas air compressors offer the power and portability required for sandblasting operations in various industries, including automotive, metal fabrication, and industrial maintenance.

8. Off-Road and Outdoor Equipment:

Gas air compressors are commonly integrated into off-road and outdoor equipment, such as off-road vehicles, utility trucks, and recreational vehicles. They power air-operated systems, including air suspension systems, air brakes, air lockers, and air horns. Gas air compressors provide the necessary compressed air for reliable and efficient operation of these systems in rugged and outdoor environments.

Overall, gas air compressors have diverse applications in construction, agriculture, recreational activities, mobile service operations, remote job sites, emergency power backup, sandblasting, and various off-road and outdoor equipment. Their portability, versatility, and reliable power supply make them indispensable tools in numerous industries and activities.

China Standard Belt Driven Screw Type Air Compressor for Industry air compressor price
editor by CX 2024-04-22

China manufacturer Air Cooling Screw Type Compressor for Construction air compressor portable

Product Description

ZIQI CHINAMFG Screw Air Compressor Advantages:

Technical Parameter

Model	Air pressure			Max air displacement		Motor power		transmission	dimension			Weight	Noise	Outlet
								cooling type
	mpa	bar(e)	psi(g)	m3/min	cfm	hp	kw	belt drive & air cooling	L(mm)	W(mm)	H(mm)	Kgs	dB(A)	mm
GA-3.7A	0.7	7	102	0.55	19	5	3.7		680	660	780	220	60±2	20
	0.8	8	116	0.45	16
	1	10	145	0.35	12
GA-5.5A	0.7	7	102	0.8	28	7	5.5		680	660	780	230	61±2	20
	0.8	8	116	0.7	25
	1	10	145	0.6	21
	1.3	13	189	0.5	18
GAS-7.5A VFC	0.7	7	102	1.3	46	10	7.5		950	650	915	270	62±2	20
	0.8	8	116	1.2	42
	1	10	145	1.1	39
	1.3	13	189	0.9	32
GAS-11A VFC	0.7	7	102	1.8	64	15	11		950	650	915	280	63±2	20
	0.8	8	116	1.7	60
	1	10	145	1.5	53
	1.3	13	189	1.2	42
GAS-15A VFC	0.7	7	102	2.7	95	20	15		1260	850	1220	540	66±2	25
	0.8	8	116	2.5	88
	1	10	145	2.3	81
	1.3	13	189	2	71
GAS-18.5A VFC	0.7	7	102	3.2	113	25	18.5		1260	850	1220	550	67±2	25
	0.8	8	116	3	106
	1	10	145	2.8	99
	1.3	13	189	2.4	85
GAS-22A VFC	0.7	7	102	3.8	134	30	22		1260	850	1220	560	67±2	25
	0.8	8	116	3.6	127
	1	10	145	3.2	113
	1.3	13	189	2.8	99
GAS-30A VFC	0.7	7	102	5.7	201	40	30		1500	970	1375	780	67±2	40
	0.8	8	116	5.5	194
	1	10	145	5	177
	1.3	13	189	4.5	159
GAS-37A VFC	0.7	7	102	6.8	240	50	37		1500	970	1375	800	68±2	40
	0.8	8	116	6.31	222
	1	10	145	5.7	201
	1.3	13	189	5	177
GAS-45A VFC	0.7	7	102	7.9	279	60	45		1500	970	1375	820	69±2	40
	0.8	8	116	7.4	261
	1	10	145	6.9	244
	1.3	13	189	6.1	215
GAS-55A VFC	0.7	7	102	10.9	385	75	55	direct drive &air cooling or water cooling	2150	1326	1766	1550	69±2	50
	0.8	8	116	10.4	367
	1	10	145	9.4	332
	1.3	13	189	8.6	304
GAS-75A VFC	0.7	7	102	14.5	512	100	75		2150	1326	1766	1600	70±2	50
	0.8	8	116	13.8	487
	1	10	145	12.6	445
	1.3	13	189	11.2	395
GAS-90A VFC	0.7	7	102	17	600	120	90		2545	1450	1900	2500	75±2	65
	0.8	8	116	16.5	583
	1	10	145	15.2	537
	1.3	13	189	14	494

*For other requirements,please contact the salesman.

After-sales Service:	Online Support
Warranty:	2 Years
Lubrication Style:	Lubricated
Cooling System:	Air Cooling
Power Source:	AC Power
Cylinder Position:	Vertical

How Do Gas Air Compressors Compare to Diesel Air Compressors?

When comparing gas air compressors to diesel air compressors, there are several factors to consider, including fuel efficiency, power output, cost, maintenance requirements, and environmental impact. Here’s a detailed explanation of how these two types of air compressors compare:

1. Fuel Efficiency:

Diesel air compressors are generally more fuel-efficient compared to gas air compressors. Diesel engines have higher energy density and better overall efficiency than gasoline engines. This means that diesel compressors can produce more work output per unit of fuel consumed, resulting in lower fuel costs and longer runtimes between refueling.

2. Power Output:

Diesel air compressors typically provide higher power output compared to gas air compressors. Diesel engines are known for their robustness and ability to generate higher torque, making them suitable for heavy-duty applications that require a larger volume of compressed air or higher operating pressures.

3. Cost:

In terms of upfront cost, gas air compressors are generally more affordable compared to diesel air compressors. Gasoline engines and components are typically less expensive than their diesel counterparts. However, it’s important to consider long-term costs, including fuel expenses and maintenance, which can vary depending on factors such as fuel prices and usage patterns.

4. Maintenance Requirements:

Diesel air compressors often require more regular maintenance compared to gas air compressors. This is because diesel engines have additional components such as fuel filters, water separators, and injector systems that need periodic servicing. Gas air compressors, on the other hand, may have simpler maintenance requirements, resulting in reduced maintenance costs and time.

5. Environmental Impact:

When it comes to environmental impact, diesel air compressors produce higher emissions compared to gas air compressors. Diesel engines emit more particulate matter, nitrogen oxides (NOx), and carbon dioxide (CO2) compared to gasoline engines. Gas air compressors, especially those powered by propane, tend to have lower emissions and are considered more environmentally friendly.

6. Portability and Mobility:

Gas air compressors are generally more portable and easier to move compared to diesel air compressors. Gasoline engines are typically lighter and more compact, making gas air compressors suitable for applications where mobility is essential, such as construction sites or remote locations.

It’s important to note that the specific requirements of the application and the availability of fuel sources also play a significant role in choosing between gas air compressors and diesel air compressors. Each type has its own advantages and considerations, and the choice should be based on factors such as the intended usage, operating conditions, budget, and environmental considerations.

In conclusion, gas air compressors are often more affordable, portable, and suitable for lighter applications, while diesel air compressors offer higher power output, fuel efficiency, and durability for heavy-duty operations. Consider the specific needs and factors mentioned above to determine the most appropriate choice for your particular application.

air compressor

Can Gas Air Compressors Be Used for Natural Gas Compression?

Gas air compressors are not typically used for natural gas compression. Here’s a detailed explanation:

1. Different Compressed Gases:

Gas air compressors are specifically designed to compress atmospheric air. They are not typically designed or suitable for compressing natural gas. Natural gas, which is primarily composed of methane, requires specialized compressors designed to handle the unique properties and characteristics of the gas.

2. Safety Considerations:

Natural gas compression involves handling a flammable and potentially hazardous substance. Compressing natural gas requires specialized equipment that meets stringent safety standards to prevent leaks, minimize the risk of ignition or explosion, and ensure the safe handling of the gas. Gas air compressors may not have the necessary safety features or materials to handle natural gas safely.

3. Equipment Compatibility:

Natural gas compression systems typically include components such as gas compressors, gas coolers, separators, and control systems that are specifically designed and engineered for the compression and handling of natural gas. These components are built to withstand the specific demands and conditions associated with natural gas compression, including the high pressures and potential presence of impurities.

4. Efficiency and Performance:

Compressing natural gas requires specialized compressors that can handle the high-pressure ratios and volumetric flow rates associated with the gas. Gas air compressors are generally not designed to achieve the same compression ratios and performance levels required for natural gas compression. Using gas air compressors for natural gas compression would likely result in inefficient operation and suboptimal performance.

5. Regulatory Compliance:

Compressing natural gas is subject to various regulations and standards to ensure safety, environmental protection, and compliance with industry guidelines. These regulations often dictate specific requirements for equipment, materials, and operating procedures in natural gas compression systems. Gas air compressors may not meet these regulatory requirements for natural gas compression.

6. Industry Standards and Practices:

The natural gas industry has well-established standards and best practices for equipment selection, installation, and operation in gas compression systems. These standards are based on the specific requirements and characteristics of natural gas. Gas air compressors do not align with these industry standards and practices, which are essential for safe and efficient natural gas compression.

In summary, gas air compressors are not suitable for natural gas compression. Natural gas compression requires specialized equipment designed to handle the unique properties and safety considerations associated with the gas. Compressors specifically engineered for natural gas compression offer the necessary performance, safety features, and regulatory compliance required for efficient and reliable operation in natural gas compression systems.

air compressor

What Industries Commonly Use Gas Air Compressors?

1. Construction Industry:

2. Mining Industry:

3. Oil and Gas Industry:

4. Manufacturing and Industrial Sector:

5. Automotive Industry:

6. Agriculture and Farming:

7. Food and Beverage Industry:

8. Pharmaceutical and Healthcare Sector:

China manufacturer Air Cooling Screw Type Compressor for Construction air compressor portable
editor by CX 2024-04-09

China wholesaler 90cfm Rotary Screw Type Air Compressor for Automotive Mechanical Manufacturer with high quality

Product Description

0.5-80 M3/Min 6-40 Bar 5.5-400 Kw Electrical Stationary Industrial AC Power Direct Driven/Coupled Rotary Screw Air Compressors Advantages

1.DENAIR Enhanced energy saving screw air compressor reached the super energy saving level

2.Energy Efficient Index 1(EEI 1) approved according to GB19153-2009, the energy consumption is 10%~15% lower than EEI 2.

3.CHINAMFG air compressor design with 72 types of technology patent, real bigger air flow

4.State-of-the-art screw element, original Germany CHINAMFG air end, ladvanced SAP profile design, superior Sweden CHINAMFG element bearings

5.CHINAMFG air compressdor dopts world-renowned components, such as Schneider electronics from France, DENAIR filters from Germany, Danfoss pressure sensor from Denmark, etc. contribute to guarantee the compressor longer service life.

6.Smart touch screen design and 0 pressure drop design

7.Higher efficiency cooling system and electrical motor

8.Stainless steel pipes, reasonable inner design, ensure long service life without maintenance.

Technical Parameters Of Energy Saving Rotary Screw Air Compressor

Model	Maxinmum working		Capacity(FAD)*				Installed motor power		Driving mode&	Noise	Dimensions(mm)			Weight	Air outlet
	pressure		50 HZ		60 HZ		Installed motor power		Cooling method	level**	Dimensions(mm)			Weight	pipe diameter
	bar(g)	psig	m3/min	cfm	m3/min	cfm	kw	hp		dB(A)	L	W	H	kg
DA-5	7.5	109	0.80	28	0.80	28	5.5	7.5	Belt Driven	75	900	600	860	315	G3/4″
DA-5	8.5	123	0.78	28	0.78	28	5.5	7.5	Air Cooling	75	900	600	860	315	G3/4″
DA-7	7.5	109	1.09	39	1.09	39	7.5	10		75	900	600	860	315	G3/4″
	8.5	123	1.07	38	1.07	38	7.5	10		75	900	600	860
	10.5	152	0.92	32	0.91	32	7.5	10		75	900	600	860
	13.0	189	0.73	26	0.72	26	7.5	10		75	900	600	860
DA-11	7.5	109	1.66	59	1.66	59	11	15		75	1230	650	900	324	G3/4″
	8.5	123	1.64	58	1.64	58	11	15		75	1230	650	900
	10.5	152	1.45	51	1.45	51	11	15		75	1230	650	900
	13.0	189	1.13	40	1.12	40	11	15		75	1230	650	900
DA-15	7.5	109	2.54	90	2.53	89	15	20	Direct Driven	75	1465	990	1345	453	G1-1/4″
	8.5	123	2.51	88	2.50	88	15	20	Air Cooling	75	1465	990	1345
	10.5	152	1.97	70	1.86	66	15	20		75	1465	990	1345
	13.0	189	1.91	67	1.83	65	15	20		75	1465	990	1345
DA-18	7.5	109	3.04	107	3.65	129	18.5	25		75	1465	990	1345	453	G1-1/4″
	8.5	123	3.03	107	3.63	128	18.5	25		75	1465	990	1345
	10.5	152	3.00	106	2.38	84	18.5	25		75	1465	990	1345
	13.0	189	1.91	67	2.36	83	18.5	25		75	1465	990	1345
DA-22	7.5	109	3.57	126	3.65	129	22	30		75	1465	990	1345	477	G1-1/4″
	8.5	123	3.55	125	3.63	128	22	30		75	1465	990	1345
	10.5	152	3.00	106	2.38	84	22	30		75	1465	990	1345
	13.0	189	2.97	105	2.36	83	22	30		75	1465	990	1345
DA-30	7.5	109	5.28	187	4.49	159	30	40		85	1600	1250	1550	682	G1-1/2″
	8.5	123	5.26	186	4.48	158	30	40		85	1600	1250	1550
	10.5	152	5.21	184	4.47	158	30	40		85	1600	1250	1550
	13.0	189	3.45	122	3.58	126	30	40		85	1600	1250	1550
DA-37	7.5	109	6.54	231	6.33	224	37	50		85	1600	1250	1550	728	G1-1/2″
	8.5	123	6.52	230	6.30	222	37	50		85	1600	1250	1550
	10.5	152	5.21	184	4.47	158	37	50		85	1600	1250	1550
	13.0	189	5.16	182	4.43	156	37	50		85	1600	1250	1550
DA-45	7.5	109	7.67	271	7.79	275	45	60		85	1600	1250	1550	728	G1-1/2″
	8.5	123	7.62	269	7.76	574	45	60		85	1600	1250	1550
	10.5	152	6.46	228	6.24	220	45	60		85	1600	1250	1550
	13.0	189	6.41	226	4.44	157	45	60		85	1600	1250	1550
DA-55	7.5	109	9.76	345	9.14	323	55	75		85	1876	1326	1700	1310	G2″
	8.5	123	9.67	342	9.06	320	55	75		85	1876	1326	1700
	10.5	152	7.53	266	7.74	273	55	75		85	1876	1326	1700
	13.0	189	7.40	261	6.30	222	55	75		85	1876	1326	1700
DA-75	7.5	109	14.21	502	11.72	414	75	100		85	1876	1326	1700	1325	G2″
	8.5	123	12.55	443	11.63	411	75	100		85	1876	1326	1700
	10.5	152	9.51	336	11.43	404	75	100		85	1876	1326	1700
	13.0	189	9.23	326	8.75	309	75	100		85	1876	1326	1700
DA-90(W)	7.5	109	16.62	587	17.01	601	90	120	Direct Driven	72	2450	1800	1700	2450	DN80
	8.5	123	16.37	578	16.82	594	90	120	Air Cooling Or	72	2450	1800	1700
	10.5	152	14.21	502	14.87	525	90	120	Water Cooling	72	2450	1800	1700
	13.0	189	11.77	416	11.27	398	90	120		72	2450	1800	1700
DA-110(W)	7.5	109	20.13	711	19.10	674	110	150		72	2450	1800	1700	2500	DN80
	8.5	123	20.05	708	19.06	673	110	150		72	2450	1800	1700
	10.5	152	16.33	576	17.01	601	110	150		72	2450	1800	1700
	13.0	189	14.11	498	14.68	518	110	150		72	2450	1800	1700
DA-132(W)	7.5	109	22.85	807	24.37	861	132	175		72	2450	1800	1700	2600	DN80
	8.5	123	22.73	802	24.23	856	132	175		72	2450	1800	1700
	10.5	152	19.88	702	18.95	669	132	175		72	2450	1800	1700
	13.0	189	16.51	583	16.82	594	132	175		72	2450	1800	1700
DA-160(W)	7.5	109	26.92	950	27.90	985	160	215		78	2650	1700	1850	3200	DN80
	8.5	123	26.86	949	27.76	980	160	215		78	2650	1700	1850
	10.5	152	22.44	792	23.97	846	160	215		78	2650	1700	1850
	13.0	189	19.63	693	18.82	664	160	215		78	2650	1700	1850
DA-185(W)	7.5	109	28.89	1571	30.53	1078	185	250		78	2650	1700	1850	3300	DN80
	8.5	123	28.84	1018	30.44	1075	185	250		78	2650	1700	1850
	10.5	152	25.11	886	27.46	970	185	250		78	2650	1700	1850
	13.0	189	22.08	780	23.69	836	185	250		78	2650	1700	1850
DA-200(W)	7.5	109	31.88	1126	30.53	1078	200	270		80	3000	1950	2030	4750	DN100
	8.5	123	31.82	1124	30.44	1075	200	270		80	3000	1950	2030
	10.5	152	28.48	1006	30.22	1067	200	270		80	3000	1950	2030
	13.0	189	25.00	883	27.07	956	200	270		80	3000	1950	2030
DA-220(W)	7.5	109	36.20	1278	37.22	1314	220	300		80	3000	1950	2030	4800	DN100
	8.5	123	36.15	1276	37.17	1312	220	300		80	3000	1950	2030
	10.5	152	31.71	1120	33.25	1174	220	300		80	3000	1950	2030
	13.0	189	28.48	1006	27.07	956	220	300		80	3000	1950	2030
DA-250(W)	7.5	109	43.31	1529	42.87	1514	250	350		80	3000	1950	2030	4850	DN100
	8.5	123	43.24	1527	41.30	1458	250	350		80	3000	1950	2030
	10.5	152	36.03	1272	37.04	1308	250	350		80	3000	1950	2030
	13.0	189	31.55	1114	33.15	1170	250	350		80	3000	1950	2030
DA-280(W)	7.5	109	46.59	1645	47.16	1665	280	375		85	3700	2300	2450	5200	DN125
	8.5	123	46.53	1643	45.64	1612	280	375		85	3700	2300	2450
	10.5	152	42.95	1516	42.56	1503	280	375		85	3700	2300	2450
	13.0	189	35.89	1267	36.95	1305	280	375		85	3700	2300	2450
DA-315(W)	7.5	109	53.16	1877	50.88	1797	315	425		85	3700	2300	2450	6000	DN125
	8.5	123	52.63	1858	50.83	1795	315	425		85	3700	2300	2450
	10.5	152	43.05	1520	46.27	1634	315	425		85	3700	2300	2450
	13.0	189	42.93	1516	40.32	1424	315	425		85	3700	2300	2450
DA-355(W)	7.5	109	63.37	2238	58.12	2052	355	475		85	4500	2500	2450	7000	DN125
	8.5	123	63.16	2230	56.54	1997	355	475		85	4500	2500	2450
	10.5	152	52.63	1858	51.57	1821	355	475		85	4500	2500	2450
	13.0	189	43.79	1546	45.35	1601	355	475		85	4500	2500	2450
DA-400(W)	7.5	109	70.99	2507	61.72	2179	400	550		85	4500	2500	2450	8000	DN125
	8.5	123	70.64	2494	59.72	2109	400	550		85	4500	2500	2450
	10.5	152	52.63	1858	56.52	1996	400	550		85	4500	2500	2450
	13.0	189	46.34	1636	51.35	1813	400	550		85	4500	2500	2450

*) FAD in accordance with ISO 1217 : 2009, Annex C: Absolute intake pressure 1 bar (a), cooling and air intake temperature 20 °C
**) Noise level as per ISO 2151 and the basic standard ISO 9614-2, operation at maximum operating pressure and maximum speed; tolerance: ± 3 dB(A)
***) EEI 1- Energy Effiency Index 1, which refers to enhanced energy saving series
Specifications are subject to change without notice.

DENAIR Factory & Product Lines

DENAIR Exhibition

We carefully selected for you the classic case

Enhanced Energy Saving Air Compressor in Oman

Project Name: Sandblasting in Muscat, Oman.

Product Name: 75KW 100HP Enhanced Energy Saving screw air compressor EEI 1 (Energy Efficiency Index 1) with air dryer, air receiver tank and air filters.

Model No. & Qty: DA-75+ x 1.

Working Time: From June, 2016 till now

Event: In June, 2015, 1 set of CHINAMFG enhanced energy saving air compressor system was installed in Muscat Oman. This is the first project finished by CHINAMFG distributor in Oman. Our partner Mr. Hari shared the photos at working site to us as a good starting. That means more and more CHINAMFG energy saving solutions will contribute to the industries in Oman in the near future. CHINAMFG air compressor factory and air compressor distributor will try the best to provide top quality products, cost effective solution and excellent service for local users in Oman. In order to ensure the most professional service, the distributor plans to send 2 service engineers to CHINAMFG factory in ZheJiang for training and learnin. We will update the news at that time.

FAQ

Q1: Are you factory or trade company?
A1: We are factory.

Q2: What the exactly address of your factory?
A2:No. 366, YangzhuangBang Street, Pingxing Rd., Xindai Town, HangZhou, ZHangZhoug Province, China
.
Q3: Warranty terms of your air compressor machine?
A3: Two years warranty for the machine and technical support according to your needs.

Q4: Will you provide some spare parts of the air compressor?
A4: Yes, of course.

Q5: How long will you take to arrange production?
A5: 380V 50HZ we can delivery the goods within 10 days. Other electricity or other color we will delivery within 22 days

Q6: Can you accept OEM orders?
A6: Yes, with professional design team, OEM orders are highly welcome.

Lubrication Style:	Lubricated
Cooling System:	Air Cooling
Cylinder Position:	Vertical
Structure Type:	Closed Type
Installation Type:	Stationary Type
Type:	Twin-Screw Compressor

Customization:	Available \|

air compressor

What are the differences between stationary and portable air compressors?

Stationary and portable air compressors are two common types of air compressors with distinct features and applications. Here are the key differences between them:

1. Mobility:

The primary difference between stationary and portable air compressors is their mobility. Stationary air compressors are designed to be permanently installed in a fixed location, such as a workshop or a factory. They are typically larger, heavier, and not easily movable. On the other hand, portable air compressors are smaller, lighter, and equipped with handles or wheels for easy transportation. They can be moved from one location to another, making them suitable for jobsites, construction sites, and other mobile applications.

2. Power Source:

Another difference lies in the power source used by stationary and portable air compressors. Stationary compressors are usually powered by electricity, as they are designed for continuous operation in a fixed location with access to power outlets. They are connected to the electrical grid or have dedicated wiring. In contrast, portable compressors are available in various power options, including electric, gasoline, and diesel engines. This versatility allows them to operate in remote areas or sites without readily available electricity.

3. Tank Capacity:

Tank capacity is also a distinguishing factor between stationary and portable air compressors. Stationary compressors often have larger storage tanks to store compressed air for extended periods. The larger tanks enable them to deliver a continuous and steady supply of compressed air for longer durations without the need for frequent cycling. Portable compressors, due to their compact size and portability, generally have smaller tank capacities, which may be sufficient for intermittent or smaller-scale applications.

4. Performance and Output:

The performance and output capabilities of stationary and portable air compressors can vary. Stationary compressors are typically designed for high-volume applications that require a consistent and continuous supply of compressed air. They often have higher horsepower ratings, larger motor sizes, and higher air delivery capacities. Portable compressors, while generally offering lower horsepower and air delivery compared to their stationary counterparts, are still capable of delivering sufficient air for a range of applications, including pneumatic tools, inflation tasks, and light-duty air-powered equipment.

5. Noise Level:

Noise level is an important consideration when comparing stationary and portable air compressors. Stationary compressors, being larger and built for industrial or commercial settings, are often equipped with noise-reducing features such as sound insulation and vibration dampening. They are designed to operate at lower noise levels, which is crucial for maintaining a comfortable working environment. Portable compressors, while efforts are made to reduce noise, may produce higher noise levels due to their compact size and portability.

6. Price and Cost:

Stationary and portable air compressors also differ in terms of price and cost. Stationary compressors are generally more expensive due to their larger size, higher power output, and industrial-grade construction. They often require professional installation and may involve additional costs such as electrical wiring and system setup. Portable compressors, being smaller and more versatile, tend to have a lower upfront cost. They are suitable for individual users, contractors, and small businesses with budget constraints or flexible air supply needs.

When selecting between stationary and portable air compressors, it is essential to consider the specific requirements of the intended application, such as mobility, power source availability, air demands, and noise considerations. Understanding these differences will help in choosing the appropriate type of air compressor for the intended use.

air compressor

How does the horsepower of an air compressor affect its capabilities?

The horsepower of an air compressor is a crucial factor that directly impacts its capabilities and performance. Here’s a closer look at how the horsepower rating affects an air compressor:

Power Output:

The horsepower rating of an air compressor indicates its power output or the rate at which it can perform work. Generally, a higher horsepower rating translates to a greater power output, allowing the air compressor to deliver more compressed air per unit of time. This increased power output enables the compressor to operate pneumatic tools and equipment that require higher air pressure or greater airflow.

Air Pressure:

The horsepower of an air compressor is directly related to the air pressure it can generate. Air compressors with higher horsepower ratings have the capacity to produce higher air pressures. This is particularly important when operating tools or machinery that require specific air pressure levels to function optimally. For example, heavy-duty pneumatic tools like jackhammers or impact wrenches may require higher air pressure to deliver the necessary force.

Air Volume:

In addition to air pressure, the horsepower of an air compressor also affects the air volume or airflow it can provide. Higher horsepower compressors can deliver greater volumes of compressed air, measured in cubic feet per minute (CFM). This increased airflow is beneficial when using pneumatic tools that require a continuous supply of compressed air, such as paint sprayers or sandblasters.

Duty Cycle:

The horsepower rating of an air compressor can also influence its duty cycle. The duty cycle refers to the amount of time an air compressor can operate continuously before it needs to rest and cool down. Higher horsepower compressors often have larger and more robust components, allowing them to handle heavier workloads and operate for longer periods without overheating. This is particularly important in demanding applications where continuous and uninterrupted operation is required.

Size and Portability:

It’s worth noting that the horsepower rating can also affect the physical size and portability of an air compressor. Higher horsepower compressors tend to be larger and heavier due to the need for more substantial motors and components to generate the increased power output. This can impact the ease of transportation and maneuverability, especially in portable or mobile applications.

When selecting an air compressor, it is essential to consider the specific requirements of your intended applications. Factors such as desired air pressure, airflow, duty cycle, and portability should be taken into account. It’s important to choose an air compressor with a horsepower rating that aligns with the demands of the tools and equipment you plan to operate, ensuring optimal performance and efficiency.

Consulting the manufacturer’s specifications and guidelines can provide valuable information on how the horsepower rating of an air compressor corresponds to its capabilities and suitability for different tasks.

air compressor

What is the purpose of an air compressor?

An air compressor serves the purpose of converting power, typically from an electric motor or an engine, into potential energy stored in compressed air. It achieves this by compressing and pressurizing air, which can then be used for various applications. Here’s a detailed explanation of the purpose of an air compressor:

1. Powering Pneumatic Tools: One of the primary uses of an air compressor is to power pneumatic tools. Compressed air can be used to operate a wide range of tools, such as impact wrenches, nail guns, paint sprayers, sanders, and drills. The compressed air provides the necessary force and energy to drive these tools, making them efficient and versatile.

2. Supplying Clean and Dry Air: Air compressors are often used to supply clean and dry compressed air for various industrial processes. Many manufacturing and production operations require a reliable source of compressed air that is free from moisture, oil, and other contaminants. Air compressors equipped with appropriate filters and dryers can deliver high-quality compressed air for applications such as instrumentation, control systems, and pneumatic machinery.

3. Inflating Tires and Sports Equipment: Air compressors are commonly used for inflating tires, whether it’s for vehicles, bicycles, or sports equipment. They provide a convenient and efficient method for quickly filling tires with the required pressure. Air compressors are also used for inflating sports balls, inflatable toys, and other similar items.

4. Operating HVAC Systems: Air compressors play a crucial role in the operation of heating, ventilation, and air conditioning (HVAC) systems. They provide compressed air for controlling and actuating dampers, valves, and actuators in HVAC systems, enabling precise regulation of air flow and temperature.

5. Assisting in Industrial Processes: Compressed air is utilized in various industrial processes. It can be used for air blow-off applications, cleaning and drying parts, powering air-operated machinery, and controlling pneumatic systems. Air compressors provide a reliable and efficient source of compressed air that can be tailored to meet the specific requirements of different industrial applications.

6. Supporting Scuba Diving and Breathing Systems: In scuba diving and other breathing systems, air compressors are responsible for filling diving tanks and supplying breathable air to divers. These compressors are designed to meet strict safety standards and deliver compressed air that is free from contaminants.

Overall, the purpose of an air compressor is to provide a versatile source of compressed air for powering tools, supplying clean air for various applications, inflating tires and sports equipment, supporting industrial processes, and facilitating breathing systems in specific contexts.

China wholesaler 90cfm Rotary Screw Type Air Compressor for Automotive Mechanical Manufacturer with high quality
editor by CX 2023-10-11

China best Industrial Oil Injected Natural Gas Rotary Screw Type Air Compressor air compressor for sale

Product Description

0.5-80 M3/Min 6-40 Bar 5.5-400 Kw Electrical Stationary Industrial AC Power Direct Driven/Coupled Rotary Screw Air Compressors Advantages

Technical Parameters Of Energy Saving Rotary Screw Air Compressor

Model	Maxinmum working		Capacity(FAD)*				Installed motor power		Driving mode&	Noise	Dimensions(mm)			Weight	Air outlet
	pressure		50 HZ		60 HZ		Installed motor power		Cooling method	level**	Dimensions(mm)			Weight	pipe diameter
	bar(g)	psig	m3/min	cfm	m3/min	cfm	kw	hp		dB(A)	L	W	H	kg
DA-5	7.5	109	0.80	28	0.80	28	5.5	7.5	Belt Driven	75	900	600	860	315	G3/4″
DA-5	8.5	123	0.78	28	0.78	28	5.5	7.5	Air Cooling	75	900	600	860	315	G3/4″
DA-7	7.5	109	1.09	39	1.09	39	7.5	10		75	900	600	860	315	G3/4″
	8.5	123	1.07	38	1.07	38	7.5	10		75	900	600	860
	10.5	152	0.92	32	0.91	32	7.5	10		75	900	600	860
	13.0	189	0.73	26	0.72	26	7.5	10		75	900	600	860
DA-11	7.5	109	1.66	59	1.66	59	11	15		75	1230	650	900	324	G3/4″
	8.5	123	1.64	58	1.64	58	11	15		75	1230	650	900
	10.5	152	1.45	51	1.45	51	11	15		75	1230	650	900
	13.0	189	1.13	40	1.12	40	11	15		75	1230	650	900
DA-15	7.5	109	2.54	90	2.53	89	15	20	Direct Driven	75	1465	990	1345	453	G1-1/4″
	8.5	123	2.51	88	2.50	88	15	20	Air Cooling	75	1465	990	1345
	10.5	152	1.97	70	1.86	66	15	20		75	1465	990	1345
	13.0	189	1.91	67	1.83	65	15	20		75	1465	990	1345
DA-18	7.5	109	3.04	107	3.65	129	18.5	25		75	1465	990	1345	453	G1-1/4″
	8.5	123	3.03	107	3.63	128	18.5	25		75	1465	990	1345
	10.5	152	3.00	106	2.38	84	18.5	25		75	1465	990	1345
	13.0	189	1.91	67	2.36	83	18.5	25		75	1465	990	1345
DA-22	7.5	109	3.57	126	3.65	129	22	30		75	1465	990	1345	477	G1-1/4″
	8.5	123	3.55	125	3.63	128	22	30		75	1465	990	1345
	10.5	152	3.00	106	2.38	84	22	30		75	1465	990	1345
	13.0	189	2.97	105	2.36	83	22	30		75	1465	990	1345
DA-30	7.5	109	5.28	187	4.49	159	30	40		85	1600	1250	1550	682	G1-1/2″
	8.5	123	5.26	186	4.48	158	30	40		85	1600	1250	1550
	10.5	152	5.21	184	4.47	158	30	40		85	1600	1250	1550
	13.0	189	3.45	122	3.58	126	30	40		85	1600	1250	1550
DA-37	7.5	109	6.54	231	6.33	224	37	50		85	1600	1250	1550	728	G1-1/2″
	8.5	123	6.52	230	6.30	222	37	50		85	1600	1250	1550
	10.5	152	5.21	184	4.47	158	37	50		85	1600	1250	1550
	13.0	189	5.16	182	4.43	156	37	50		85	1600	1250	1550
DA-45	7.5	109	7.67	271	7.79	275	45	60		85	1600	1250	1550	728	G1-1/2″
	8.5	123	7.62	269	7.76	574	45	60		85	1600	1250	1550
	10.5	152	6.46	228	6.24	220	45	60		85	1600	1250	1550
	13.0	189	6.41	226	4.44	157	45	60		85	1600	1250	1550
DA-55	7.5	109	9.76	345	9.14	323	55	75		85	1876	1326	1700	1310	G2″
	8.5	123	9.67	342	9.06	320	55	75		85	1876	1326	1700
	10.5	152	7.53	266	7.74	273	55	75		85	1876	1326	1700
	13.0	189	7.40	261	6.30	222	55	75		85	1876	1326	1700
DA-75	7.5	109	14.21	502	11.72	414	75	100		85	1876	1326	1700	1325	G2″
	8.5	123	12.55	443	11.63	411	75	100		85	1876	1326	1700
	10.5	152	9.51	336	11.43	404	75	100		85	1876	1326	1700
	13.0	189	9.23	326	8.75	309	75	100		85	1876	1326	1700
DA-90(W)	7.5	109	16.62	587	17.01	601	90	120	Direct Driven	72	2450	1800	1700	2450	DN80
	8.5	123	16.37	578	16.82	594	90	120	Air Cooling Or	72	2450	1800	1700
	10.5	152	14.21	502	14.87	525	90	120	Water Cooling	72	2450	1800	1700
	13.0	189	11.77	416	11.27	398	90	120		72	2450	1800	1700
DA-110(W)	7.5	109	20.13	711	19.10	674	110	150		72	2450	1800	1700	2500	DN80
	8.5	123	20.05	708	19.06	673	110	150		72	2450	1800	1700
	10.5	152	16.33	576	17.01	601	110	150		72	2450	1800	1700
	13.0	189	14.11	498	14.68	518	110	150		72	2450	1800	1700
DA-132(W)	7.5	109	22.85	807	24.37	861	132	175		72	2450	1800	1700	2600	DN80
	8.5	123	22.73	802	24.23	856	132	175		72	2450	1800	1700
	10.5	152	19.88	702	18.95	669	132	175		72	2450	1800	1700
	13.0	189	16.51	583	16.82	594	132	175		72	2450	1800	1700
DA-160(W)	7.5	109	26.92	950	27.90	985	160	215		78	2650	1700	1850	3200	DN80
	8.5	123	26.86	949	27.76	980	160	215		78	2650	1700	1850
	10.5	152	22.44	792	23.97	846	160	215		78	2650	1700	1850
	13.0	189	19.63	693	18.82	664	160	215		78	2650	1700	1850
DA-185(W)	7.5	109	28.89	1571	30.53	1078	185	250		78	2650	1700	1850	3300	DN80
	8.5	123	28.84	1018	30.44	1075	185	250		78	2650	1700	1850
	10.5	152	25.11	886	27.46	970	185	250		78	2650	1700	1850
	13.0	189	22.08	780	23.69	836	185	250		78	2650	1700	1850
DA-200(W)	7.5	109	31.88	1126	30.53	1078	200	270		80	3000	1950	2030	4750	DN100
	8.5	123	31.82	1124	30.44	1075	200	270		80	3000	1950	2030
	10.5	152	28.48	1006	30.22	1067	200	270		80	3000	1950	2030
	13.0	189	25.00	883	27.07	956	200	270		80	3000	1950	2030
DA-220(W)	7.5	109	36.20	1278	37.22	1314	220	300		80	3000	1950	2030	4800	DN100
	8.5	123	36.15	1276	37.17	1312	220	300		80	3000	1950	2030
	10.5	152	31.71	1120	33.25	1174	220	300		80	3000	1950	2030
	13.0	189	28.48	1006	27.07	956	220	300		80	3000	1950	2030
DA-250(W)	7.5	109	43.31	1529	42.87	1514	250	350		80	3000	1950	2030	4850	DN100
	8.5	123	43.24	1527	41.30	1458	250	350		80	3000	1950	2030
	10.5	152	36.03	1272	37.04	1308	250	350		80	3000	1950	2030
	13.0	189	31.55	1114	33.15	1170	250	350		80	3000	1950	2030
DA-280(W)	7.5	109	46.59	1645	47.16	1665	280	375		85	3700	2300	2450	5200	DN125
	8.5	123	46.53	1643	45.64	1612	280	375		85	3700	2300	2450
	10.5	152	42.95	1516	42.56	1503	280	375		85	3700	2300	2450
	13.0	189	35.89	1267	36.95	1305	280	375		85	3700	2300	2450
DA-315(W)	7.5	109	53.16	1877	50.88	1797	315	425		85	3700	2300	2450	6000	DN125
	8.5	123	52.63	1858	50.83	1795	315	425		85	3700	2300	2450
	10.5	152	43.05	1520	46.27	1634	315	425		85	3700	2300	2450
	13.0	189	42.93	1516	40.32	1424	315	425		85	3700	2300	2450
DA-355(W)	7.5	109	63.37	2238	58.12	2052	355	475		85	4500	2500	2450	7000	DN125
	8.5	123	63.16	2230	56.54	1997	355	475		85	4500	2500	2450
	10.5	152	52.63	1858	51.57	1821	355	475		85	4500	2500	2450
	13.0	189	43.79	1546	45.35	1601	355	475		85	4500	2500	2450
DA-400(W)	7.5	109	70.99	2507	61.72	2179	400	550		85	4500	2500	2450	8000	DN125
	8.5	123	70.64	2494	59.72	2109	400	550		85	4500	2500	2450
	10.5	152	52.63	1858	56.52	1996	400	550		85	4500	2500	2450
	13.0	189	46.34	1636	51.35	1813	400	550		85	4500	2500	2450

DENAIR Factory & Product Lines

DENAIR Exhibition

We carefully selected for you the classic case

Enhanced Energy Saving Air Compressor in Oman

Project Name: Sandblasting in Muscat, Oman.

Product Name: 75KW 100HP Enhanced Energy Saving screw air compressor EEI 1 (Energy Efficiency Index 1) with air dryer, air receiver tank and air filters.

Model No. & Qty: DA-75+ x 1.

Working Time: From June, 2016 till now

FAQ

Q1: Are you factory or trade company?
A1: We are factory.

Q4: Will you provide some spare parts of the air compressor?
A4: Yes, of course.

Q5: How long will you take to arrange production?
A5: 380V 50HZ we can delivery the goods within 10 days. Other electricity or other color we will delivery within 22 days

Q6: Can you accept OEM orders?
A6: Yes, with professional design team, OEM orders are highly welcome.

Lubrication Style:	Lubricated
Cooling System:	Air Cooling
Power Source:	AC Power
Cylinder Position:	Vertical
Structure Type:	Closed Type
Installation Type:	Stationary Type

Customization:	Available \|

How Do Gas Air Compressors Compare to Diesel Air Compressors?

1. Fuel Efficiency:

2. Power Output:

3. Cost:

4. Maintenance Requirements:

5. Environmental Impact:

6. Portability and Mobility:

Can Gas Air Compressors Be Used for Pneumatic Tools?

Yes, gas air compressors can be used for pneumatic tools. Here’s a detailed explanation:

1. Versatile Power Source:

Gas air compressors, powered by gasoline or diesel engines, provide a portable and versatile power source for operating pneumatic tools. They eliminate the need for electrical power supply, making them suitable for remote locations or construction sites where electricity may not be readily available.

2. High Power Output:

Gas air compressors typically offer higher power output compared to electric compressors of similar size. This high power output enables gas compressors to deliver the necessary air pressure and volume required by pneumatic tools, ensuring optimal tool performance.

3. Mobility and Portability:

Gas air compressors are often designed with mobility and portability in mind. They are compact and equipped with wheels or handles, allowing for easy transportation to different job sites. This mobility is advantageous when using pneumatic tools in various locations or when working in confined spaces.

4. Continuous Operation:

Gas air compressors can provide continuous air supply for pneumatic tools without the need for frequent pauses or recharging. As long as there is an adequate fuel supply, gas compressors can operate for extended periods, allowing uninterrupted use of pneumatic tools for tasks such as drilling, nailing, sanding, or painting.

5. Suitable for High-Demand Applications:

Pneumatic tools used in heavy-duty applications often require a robust air supply to meet their performance requirements. Gas air compressors can generate higher air flow rates and maintain higher operating pressures, making them suitable for high-demand pneumatic tools like jackhammers, impact wrenches, or sandblasters.

6. Flexibility in Compressor Size:

Gas air compressors are available in various sizes and capacities, allowing users to choose the compressor that best matches the air demands of their pneumatic tools. From small portable compressors for light-duty tasks to larger industrial-grade compressors for heavy-duty applications, there is a wide range of options to suit different tool requirements.

7. Reduced Dependency on Electrical Infrastructure:

Using gas air compressors for pneumatic tools reduces reliance on electrical infrastructure. In situations where the electrical power supply is limited, unreliable, or expensive, gas compressors offer a viable alternative, ensuring consistent tool performance without concerns about power availability.

It’s important to note that gas air compressors emit exhaust gases during operation, so proper ventilation is necessary when using them in enclosed spaces to ensure the safety of workers.

In summary, gas air compressors can effectively power pneumatic tools, offering mobility, high power output, continuous operation, and suitability for various applications. They provide a reliable and portable solution for utilizing pneumatic tools in locations where electrical power supply may be limited or unavailable.

Are There Different Types of Gas Air Compressors Available?

Yes, there are different types of gas air compressors available, each designed to suit specific applications and requirements. These different types vary in terms of design, power source, configuration, and intended use. Here’s a detailed explanation of the various types of gas air compressors:

1. Reciprocating Gas Air Compressors:

Reciprocating gas air compressors, also known as piston compressors, use a reciprocating motion of one or more pistons to compress the air. These compressors are commonly used for small to medium-scale applications and are available in both single-stage and two-stage configurations. Single-stage compressors compress the air in a single stroke, while two-stage compressors use an additional cylinder for further compression, resulting in higher pressures.

2. Rotary Screw Gas Air Compressors:

Rotary screw gas air compressors utilize two interlocking helical screws to compress the air. These compressors are known for their continuous and efficient operation, making them suitable for demanding industrial applications. They are often used in industries such as manufacturing, construction, and automotive where a constant supply of compressed air is required.

3. Rotary Vane Gas Air Compressors:

Rotary vane gas air compressors use a rotor with sliding vanes to compress the air. As the rotor rotates, the vanes slide in and out, creating compression chambers that compress the air. These compressors are compact, reliable, and often used for smaller-scale applications or in situations where space is limited.

4. Centrifugal Gas Air Compressors:

Centrifugal gas air compressors operate by accelerating the air using a high-speed impeller. The accelerated air is then redirected into a diffuser, which converts the velocity energy into pressure energy. These compressors are commonly used for large-scale applications requiring high volumes of compressed air, such as in power plants, refineries, or chemical processing industries.

5. Oil-Free Gas Air Compressors:

Oil-free gas air compressors are designed to provide clean, oil-free compressed air. They feature special sealing mechanisms and materials to prevent oil contamination in the compressed air. These compressors are commonly used in industries where oil-free air is essential, such as food and beverage processing, pharmaceuticals, electronics manufacturing, and painting applications.

6. Portable Gas Air Compressors:

Portable gas air compressors are specifically designed for mobility and ease of transportation. These compressors often feature wheels, handles, or trailers for convenient movement. They are commonly used in construction sites, remote job locations, outdoor events, or other situations where compressed air is needed at different locations.

7. High-Pressure Gas Air Compressors:

High-pressure gas air compressors are designed to generate compressed air at elevated pressures. These compressors are used in applications that require air pressure higher than the standard range, such as in diving operations, breathing air systems, or specialized industrial processes.

8. Biogas Air Compressors:

Biogas air compressors are specifically designed to compress biogas, which is generated from the decomposition of organic matter. These compressors are used in biogas production facilities, landfills, wastewater treatment plants, or agricultural operations where biogas is produced and utilized as an energy source.

These are just a few examples of the different types of gas air compressors available. Each type has its own advantages and is suitable for specific applications based on factors such as required airflow, pressure, mobility, oil-free operation, and environmental considerations. It’s important to choose the appropriate type of gas air compressor based on the specific needs of the application to ensure optimal performance and efficiency.

China best Industrial Oil Injected Natural Gas Rotary Screw Type Air Compressor air compressor for sale
editor by CX 2023-10-05

China Stationary/ Trailer Type Diesel Screw Air Compressor air compressor harbor freight

Solution Description

UNIV 185CFM AIR COMPRESSOR . WE Have each Box kind and Moveable type.
125CFM TO 1500CFM ALL Offered.

Technological Data	UDS-185S (BOX Variety)	UDS-185T (Moveable sort)
Kind	Rotary twin screw	Rotary twin screw
Free of charge air shipping m³/min	5.2	5.2
Free of charge air supply CFM	185	185
Rated Working strain kg/cm² (bar)	7	seven
Receiver Tank ability m³	.571	.571
Air outlet	3×3/4″	3×3/4″
Motor
Motor type	Water-cooled, 4 stroke	H2o-cooled, 4 stroke
Design	4JB1-C	4JB1-C
Rated power	45kw@3000rpm	45kw@3000rpm
Cylinders	four	four
Bore x stroke (mm)	ninety three*102	93*102
Consumption method	Character aspirate	Mother nature aspirate
Displacement (L)	two.771	2.771
Fuel intake (L/h)	nine	9
Lubrication oil capacity (L)	8.5	8.five
Dimension and fat
Internet weight (kg)	890	1180
Packing size LxWxH (mm)	21009501100	310016401690
Gasoline tank potential (L)	sixty	80

Diesel portable screw air compressors are broadly employed in highways, railways, mines, h2o conservancy, and shipbuilding, city building, strength, hospital and other industries. We are the leader in diesel moveable screw compressor, and is the only 1 to create 2 phase compressed large-pressure screw air conclude business.

To Be Negotiated 1 unit
(Min. Order)

###

After-sales Service:	Included
Warranty:	1000hrs/12months
Lubrication Style:	Lubricated
Cooling System:	Water Cooling
Power Source:	Diesel Engine
Cylinder Position:	Vertical

###

Customization:	Available \| Customized Request

###

TECHNICAL DATA	UDS-185S (BOX TYPE)	UDS-185T (Portable type)
Type	Rotary twin screw	Rotary twin screw
Free air delivery m³/min	5.2	5.2
Free air delivery CFM	185	185
Rated Operating pressure kg/cm² (bar)	7	7
Receiver Tank capacity m³	0.027	0.027
Air outlet	3×3/4"	3×3/4"
Engine
Engine type	Water-cooled, 4 stroke	Water-cooled, 4 stroke
Model	4JB1-C	4JB1-C
Rated power	45kw@3000rpm	45kw@3000rpm
Cylinders	4	4
Bore x stroke (mm)	93*102	93*102
Intake method	Nature aspirate	Nature aspirate
Displacement (L)	2.771	2.771
Fuel consumption (L/h)	9	9
Lubrication oil capacity (L)	8.5	8.5
Dimension and weight
Net weight (kg)	890	1180
Packing size LxWxH (mm)	21009501100	310016401690
Fuel tank capacity (L)	60	80

To Be Negotiated 1 unit
(Min. Order)

###

After-sales Service:	Included
Warranty:	1000hrs/12months
Lubrication Style:	Lubricated
Cooling System:	Water Cooling
Power Source:	Diesel Engine
Cylinder Position:	Vertical

###

Customization:	Available \| Customized Request

###

TECHNICAL DATA	UDS-185S (BOX TYPE)	UDS-185T (Portable type)
Type	Rotary twin screw	Rotary twin screw
Free air delivery m³/min	5.2	5.2
Free air delivery CFM	185	185
Rated Operating pressure kg/cm² (bar)	7	7
Receiver Tank capacity m³	0.027	0.027
Air outlet	3×3/4"	3×3/4"
Engine
Engine type	Water-cooled, 4 stroke	Water-cooled, 4 stroke
Model	4JB1-C	4JB1-C
Rated power	45kw@3000rpm	45kw@3000rpm
Cylinders	4	4
Bore x stroke (mm)	93*102	93*102
Intake method	Nature aspirate	Nature aspirate
Displacement (L)	2.771	2.771
Fuel consumption (L/h)	9	9
Lubrication oil capacity (L)	8.5	8.5
Dimension and weight
Net weight (kg)	890	1180
Packing size LxWxH (mm)	21009501100	310016401690
Fuel tank capacity (L)	60	80

The Air Compressor Is a Versatile Tool

The Air Compressor is one of the most versatile tools in any garage or workshop. It is easy to use and can perform a variety of tasks, from jackhammering to drilling. These machines are available in a wide variety of sizes and types, making it an excellent choice for a variety of situations. With a single motor, you no longer need separate motors for each tool. Its lightweight, compact design makes it easy to handle, and the single motor also reduces wear on parts.
air-compressor

Oil-injected

Oil-injected air compressors require a large amount of lubricant, which needs to be added to the sump regularly to maintain optimum performance. As there are many types of industrial fluids, a well-intentioned maintenance technician may add the wrong lubricant to the compressor. If this happens, the compressor will become incompatible with the lubricant, resulting in excessive carryover and the need to flush and replace downstream air treatment components.
Typically, the G 110-250 oil-injected rotary screw compressor from Atlas Copco provides reliable compressed air, preventing costly downtime. The G110-250 oil-injected rotary screw compressor is highly reliable and durable, enabling it to function in temperatures up to 46degC/115degF. Despite the oil-injected air compressor’s robust design, this unit requires very little on-site installation, and it features simple operation.
The primary advantage of oil-injected air compressors is the reduced cost of running. The cost of oil-free compressors is less than half of that of oil-injected ones, and it will require fewer maintenance costs in the long run. Moreover, the oil-free system is more environmentally friendly than oil-injected air compressors. But the drawbacks of oil-injected air compressors are substantial, too. It can contaminate finished goods and cause a significant financial risk for the manufacturer.
An oil-injected rotary screw air compressor offers several advantages over its counterpart. First, it features an innovative vertical design with variable-speed drive, allowing it to run more efficiently. Second, oil-injected air compressors reduce energy consumption by up to 50% compared to non-oil-injected air compressors. They also have a thermostatic valve, allowing them to maintain an optimum temperature. Thermostatically-regulated oil coolers allow the compressor to run more quietly.

Oil-free

What is an oil-free air compressor? The name refers to a type of air compressor that does not contain oil in the compressor chamber. Oil-free air compressors still use oil for various purposes, including lubricating the moving parts and managing waste heat. However, many people do not realize that their air compressor still requires oil for proper functioning. This article will explore why this type of air compressor is preferable for many users.
First of all, oil-free air technology has many benefits. For one, it reduces the energy cost involved in filtering air, and it minimizes leaks. Moreover, it also reduces the oil costs associated with compressor refills. And finally, it reduces the risks of contamination. Oil-free air technology is the future of compressed air. If you’re looking for an oil-free air compressor, here’s what to look for in your search.
Depending on the purpose of your air compressor, it may be beneficial to invest in an oil-free air compressor. Oil-lubricated air compressors are generally more durable than their oil-free counterparts, but they may cost twice as much. You should still consider the cost of ownership before purchasing an oil-free compressor. The oil-free models can be easier to transport, and they are more powerful. Moreover, they’re quieter than oil-lubed models.
An oil-free air compressor also means less maintenance, as it doesn’t need oil to work. This type of air compressors also features fewer moving parts, which means fewer places for problems to develop. All oil-free air compressors are manufactured to meet ISO Class 0 and 1 air purity standards. They also have less noise and vibration compared to their oil-based counterparts. So, why not choose an oil-free air compressor for your business?
air-compressor

Gasoline

When choosing a gas-powered air compressor, it’s important to consider the advantages of gasoline. This energy source can power a large air compressor without electricity. However, this type of air compressor lacks electrical hookup, so you’ll need to run an extension cord if you need to use it at a distance. However, gas compressors are able to function with just a gas tank. This makes them ideal for medium to heavy-duty industrial applications.
Another important consideration when choosing a gas air compressor is its size. Larger compressors are typically larger than portable ones and require more space. This makes them easier to transport and operate on the go. However, if you’re not sure which type of air compressor is best for you, consider the gas-powered versions. While they may be lighter, they don’t run as smoothly as their electric counterparts. Gasoline-powered compressors are not as portable as their electric counterparts and require proper maintenance.

Electricity

Electricity in an air compressor is not cheap. A 25 HP air compressor runs for ten hours each day, five days a week. The motor in these machines consumes 746 watts per hour. To find out how much electricity the equipment uses, multiply the wattage by the running time. For example, if the compressor runs for three hours, then it will use 1.9 kilowatt hours of electricity. To determine how much electricity an air compressor uses per day, you can calculate the kilowatt hours and multiply the number by the utility rate. Considering this, you can determine the cost of running your air compressor once per month.
The cost of operating an air compressor depends on the type of compressor. Electric air compressors are often silent and can run without any maintenance. These tools can be left unattended for up to four thousand hours before requiring repair. Electric air compressors require higher power for higher pressure, so you should plan accordingly. Whether or not you need a maintenance visit is up to you, but the benefit of not having to spend a fortune on repairs is priceless.
Although compressed air is not an energy-efficient source, its use in a variety of applications may save you money and kilowatts. Since an air compressor uses power when it is running, the cost is lower than the cost of operating a power tool. If you plan to use your air compressor for a long time, make sure that it is maintained properly. Proper care will save you money and power, and you may even be able to get an extended warranty if the compressor breaks down.
air-compressor

Variable frequency drive

The main purpose of a variable frequency drive (VFD) in an air compressor is to reduce energy consumption in the process of compression. A single motor drag system cannot adjust its speed continuously according to the weight of the load. By applying frequency control to the compressor, the power consumption can be reduced while maintaining the same pressure level. Therefore, a VFD is an excellent choice for compressors. Its benefits are numerous.
A VFD can also monitor the temperature of the motor and send error signals if the motor is running too hot or too cold. This eliminates the need for a separate sensor to monitor the oil pressure. These functions are useful not only in lowering energy consumption, but also in improving the performance of an application. Moreover, a VFD can monitor additional variables such as temperature and motor speed. Hence, it is a useful investment.
When using a VFD, it is crucial to choose the right motor. The speed of the compressor should be within the maximum starting limit of the motor. The air tank may be of any size, but a constant pressure limit is required to keep the VFD running within the service factor of the motor. In addition to a VFD, a master controller should also include a remote pressure set point and a PID card for a master controller. The transmitter should incorporate all useful data from the VFD, including the speed and the oil temperature. The VFD must be tested before it is integrated with the master control. It should be tested for min and max speed, temperature, and current within the expected range.
The use of a VFD in an air compressor has many benefits. One of the most notable is the reduction in power consumption. Fixed-speed compressors run on set points of six to seven bar. An extra bar of compression uses 7 percent of energy. This energy is wasted. A VFD-powered air compressor can also increase the life span of compressor parts. It is one of the best investments in your compressor. So, why wait any longer?

China Stationary/ Trailer Type Diesel Screw Air Compressor air compressor harbor freight
editor by czh 2023-01-04

China Industrial Screw Type 11kw Air Compressors Chinese Manufacturer Direct Driven Permanet Magnet Variable Speed/Frequency (VSD/VFD) Oil Lubricated Screw Compressor air compressor portable

Solution Description

Oaliss compressor is 1 of the foremost compressor companies in China. With twenty many years of production experience and a team of experienced engineers and supervisors, CZPT started to create its possess model by supplying substantial-high quality air compressors and compressed air treatment tools to the market. CZPT has a vast range of goods ranging from oil-lubricated and oil-totally free rotary screw compressors and two-phase compressors. To even more enrich the solution lines, aside from long lasting magnet compressors and laser cutting compressors, CZPT could also offer reduced-pressure and substantial-strain compressors, transportable air compressors and air remedy products.

Oaliss-your very own method service provider.

Specification

Product	Description
Issue	New
Guarantee	one Yr
Relevant Industries	Accommodations, Garment Retailers, Developing Content Outlets, Production Plant, Equipment Fix Stores, Foods & Beverage Factory, Farms, Restaurant, Home Use, Retail, Meals Store, Printing Outlets, Building operates, Power & Mining, Meals & Beverage Outlets, Other, Advertising Company
After Guarantee Service	Spare components
Nearby Service Location	None
Showroom Location	None
Movie outgoing-inspection	Provided
Equipment Examination Report	Presented
Marketing Sort	New Merchandise 2571
Area of Origin	China
Manufacturer Identify	Oaliss
Sort	Air Compressor

Compressor sort	Max. pressure	Capacity Fad	Motor electrical power	Noise amount	Weight	Air outlet	Dimensions (mm)
Compressor sort	bar(e)	m3/min	kW	dB(A)	kg	Air outlet	LxWxH
OLS-08A OLS-08AV	7	one.thirty	7.five	64	184	G1/2″	850x700x920
	eight	one.two	7.5	64	184	G1/2″	850x700x920
	10	1	7.five	sixty four	184	G1/2″	850x700x920
	thirteen	.eight	7.five	sixty four	184	G1/2″	850x700x920
OLS-11A OLS-11AV	seven	1.7	eleven	65	278	G3/4″	1080x750x1000
	eight	1.six	11	sixty five	278	G3/4″	1080x750x1000
	ten	one.4	11	sixty five	278	G3/4″	1080x750x1000
	13	one.2	11	sixty five	278	G3/4″	1080x750x1000
OLS-15A OLS-15AV	7	two.52	fifteen	sixty six	299	G3/4″	1080x750x1000
	8	2.4	fifteen	66	299	G3/4″	1080x750x1000
	ten	2.1	15	66	299	G3/4″	1080x750x1000
	thirteen	one.7	fifteen	sixty six	299	G3/4″	1080x750x1000
OLS-18A OLS-18AV	seven	three.2	eighteen.5	sixty seven	452	G1″	1380x850x1160
	eight	3.	eighteen.5	67	452	G1″	1380x850x1160
	ten	two.7	18.5	sixty seven	452	G1″	1380x850x1160
	thirteen	2.three	18.5	sixty seven	452	G1″	1380x850x1160
OLS-22A OLS-22AV	7	three.7	22	sixty eight	467	G1″	1380x850x1160
	8	three.six	22	sixty eight	467	G1″	1380x850x1160
	10	three.4	22	68	467	G1″	1380x850x1160
	thirteen	two.8	22	68	467	G1″	1380x850x1160
OLS-30A OLS-30AV	seven	5.one	30	sixty nine	452	G1″	1230x850x1110
	eight	five.	thirty	69	452	G1″	1230x850x1110
	10	four.9	30	sixty nine	452	G1″	1230x850x1110
	13	four.7	thirty	sixty nine	452	G1″	1230x850x1110
OLS-37A OLS-37AV	seven	6.five	37	sixty nine	583	G1 1/2″	1340x950x1210
	eight	six.two	37	sixty nine	583	G1 1/2″	1340x950x1210
	ten	five.six	37	sixty nine	583	G1 1/2″	1340x950x1210
	13	5.	37	sixty nine	583	G1 1/2″	1340x950x1210
OLS-45A OLS-45AV	7	8.	45	70	688	G1 1/2″	1500x1000x1300
	eight	seven.seven	forty five	70	688	G1 1/2″	1500x1000x1300
	10	7.	45	70	688	G1 1/2″	1500x1000x1300
	13	6.seven	45	70	688	G1 1/2″	1500x1000x1300
OLS-55A OLS-55AV	seven	10.4	fifty five	70	1055	G2″	1900x1250x1570
	8	nine.eight	55	70	1055	G2″	1900x1250x1570
	10	nine.one	55	70	1055	G2″	1900x1250x1570
	thirteen	seven.eight	fifty five	70	1055	G2″	1900x1250x1570
OLS-75A OLS-75AV	seven	thirteen.six	seventy five	72	1129	G2″	1900x1250x1570
	8	thirteen.1	seventy five	seventy two	1129	G2″	1900x1250x1570
	ten	11.eight	75	72	1129	G2″	1900x1250x1570
	thirteen	9.eight	75	seventy two	1129	G2″	1900x1250x1570
OLS-90A OLS-90AV	seven	16.1	90	73	1220	G2″	200012501680
	8	15.5	ninety	73	1220	G2″	200012501680
	10	14.8	ninety	seventy three	1220	G2″	200012501680
	thirteen	12.five	90	seventy three	1220	G2″	200012501680
OLS-110A OLS-110AV	7	21.two	110	seventy three	1970	G1 1/2″	2400x1630x1980
	eight	19.6	a hundred and ten	seventy three	1970	G1 1/2″	2400x1630x1980
	ten	seventeen.8	110	seventy three	1970	G1 1/2″	2400x1630x1980
	thirteen	fifteen.5	a hundred and ten	73	1970	G1 1/2″	2400x1630x1980
OLS-132A OLS-132AV	7	24.one	132	73	2120	G1 1/2″	2400x1630x1980
	eight	23.2	132	seventy three	2120	G1 1/2″	2400x1630x1980
	ten	19.5	132	seventy three	2120	G1 1/2″	2400x1630x1980
	thirteen	17.8	132	73	2120	G1 1/2″	2400x1630x1980
OLS-160A OLS-160AV	7	28.8	a hundred and sixty	seventy three	3620	G1 1/2″	2800x1820x2150
	eight	27.eight	160	73	3620	G1 1/2″	2800x1820x2150
	ten	23	a hundred and sixty	seventy three	3620	G1 1/2″	2800x1820x2150
	thirteen	20	160	seventy three	3620	G1 1/2″	2800x1820x2150
OLS-185A OLS-185AV	7	32.five	185	74	3920	DN85	2800x1820x2150
	eight	31.two	185	74	3920	DN85	2800x1820x2150
	ten	27.5	185	seventy four	3920	DN85	2800x1820x2150
	thirteen	25.eight	185	seventy four	3920	DN85	2800x1820x2150
OLS-200A OLS-200AV	7	36.8	220	seventy six	4800	DN100	3000x1900x1930
	eight	34.seven	220	76	4800	DN100	3000x1900x1930
	ten	31.five	220	seventy six	4800	DN100	3000x1900x1930
	thirteen	29.5	220	seventy six	4800	DN100	3000x1900x1930
OLS-250A OLS-250AV	seven	43	250	76	5200	DN100	3000x1900x1930
	eight	41.five	250	76	5200	DN100	3000x1900x1930
	10	38	250	seventy six	5200	DN100	3000x1900x1930
	thirteen	34.nine	250	seventy six	5200	DN100	3000x1900x1930

Industrial gear, printing support, pipelines, electrical power crops, oil&fuel, oil refinery, coating, painting,
plastics, metal market, rubber, mechanical, blow molding, color sorter machine, shipyard, sandblasting,
metallurgy, and so forth.

To offer the correct gear to you, make sure you ship us your thorough requriements.

one Q: How about the good quality of merchandise?

A: We are an approved distributor of Atlas Copco. Do not fear about the top quality and service.

2 Q: How extended is your supply guide time?

A: If there is inventory, the guide time is about 3 functioning days following we get the payment if want to
be made, it depends.

three Q: How about your overseas following-sale service?

A: (1)Provide customers with set up and commissioning online guidelines.

(2)Globally brokers and right after service accessible.

four Q: Can you accept OEM&ODM orders?

A: Of course, we have a specialist layout group, OEM&ODM orders are extremely welcomed.

US $684-10,204
/ Piece
| 1 Piece

(Min. Order)

###

Shipping Cost: Estimated freight per unit.	To be negotiated

###

Warranty:	1 Year
Lubrication Style:	Lubricated
Cooling System:	Air Cooling

###

Customization:	Available \| Customized Request

###

Item	Description
Condition	New
Warranty	1 Year
Applicable Industries	Hotels, Garment Shops, Building Material Shops, Manufacturing Plant, Machinery Repair Shops, Food & Beverage Factory, Farms, Restaurant, Home Use, Retail, Food Shop, Printing Shops, Construction works, Energy & Mining, Food & Beverage Shops, Other, Advertising Company
After Warranty Service	Spare parts
Local Service Location	None
Showroom Location	None
Video outgoing-inspection	Provided
Machinery Test Report	Provided
Marketing Type	New Product 2021
Place of Origin	China
Brand Name	Oaliss
Type	Air Compressor

###

Compressor type	Max. pressure	Capacity FAD	Motor power	Noise level	Weight	Air outlet	Dimensions (mm)
Compressor type	bar(e)	m3/min	kW	dB(A)	kg	Air outlet	LxWxH
OLS-08A OLS-08AV	7	1.30	7.5	64	184	G1/2"	850x700x920
	8	1.2	7.5	64	184	G1/2"	850x700x920
	10	1	7.5	64	184	G1/2"	850x700x920
	13	0.8	7.5	64	184	G1/2"	850x700x920
OLS-11A OLS-11AV	7	1.7	11	65	278	G3/4"	1080x750x1000
	8	1.6	11	65	278	G3/4"	1080x750x1000
	10	1.4	11	65	278	G3/4"	1080x750x1000
	13	1.2	11	65	278	G3/4"	1080x750x1000
OLS-15A OLS-15AV	7	2.52	15	66	299	G3/4"	1080x750x1000
	8	2.4	15	66	299	G3/4"	1080x750x1000
	10	2.1	15	66	299	G3/4"	1080x750x1000
	13	1.7	15	66	299	G3/4"	1080x750x1000
OLS-18A OLS-18AV	7	3.2	18.5	67	452	G1"	1380x850×1160
	8	3.0	18.5	67	452	G1"	1380x850×1160
	10	2.7	18.5	67	452	G1"	1380x850×1160
	13	2.3	18.5	67	452	G1"	1380x850×1160
OLS-22A OLS-22AV	7	3.7	22	68	467	G1"	1380x850x1160
	8	3.6	22	68	467	G1"	1380x850x1160
	10	3.4	22	68	467	G1"	1380x850x1160
	13	2.8	22	68	467	G1"	1380x850x1160
OLS-30A OLS-30AV	7	5.1	30	69	452	G1"	1230x850x1110
	8	5.0	30	69	452	G1"	1230x850x1110
	10	4.9	30	69	452	G1"	1230x850x1110
	13	4.7	30	69	452	G1"	1230x850x1110
OLS-37A OLS-37AV	7	6.5	37	69	583	G1 1/2"	1340x950x1210
	8	6.2	37	69	583	G1 1/2"	1340x950x1210
	10	5.6	37	69	583	G1 1/2"	1340x950x1210
	13	5.0	37	69	583	G1 1/2"	1340x950x1210
OLS-45A OLS-45AV	7	8.0	45	70	688	G1 1/2"	1500x1000x1300
	8	7.7	45	70	688	G1 1/2"	1500x1000x1300
	10	7.0	45	70	688	G1 1/2"	1500x1000x1300
	13	6.7	45	70	688	G1 1/2"	1500x1000x1300
OLS-55A OLS-55AV	7	10.4	55	70	1055	G2"	1900x1250x1570
	8	9.8	55	70	1055	G2"	1900x1250x1570
	10	9.1	55	70	1055	G2"	1900x1250x1570
	13	7.8	55	70	1055	G2"	1900x1250x1570
OLS-75A OLS-75AV	7	13.6	75	72	1129	G2"	1900x1250x1570
	8	13.1	75	72	1129	G2"	1900x1250x1570
	10	11.8	75	72	1129	G2"	1900x1250x1570
	13	9.8	75	72	1129	G2"	1900x1250x1570
OLS-90A OLS-90AV	7	16.1	90	73	1220	G2"	200012501680
	8	15.5	90	73	1220	G2"	200012501680
	10	14.8	90	73	1220	G2"	200012501680
	13	12.5	90	73	1220	G2"	200012501680
OLS-110A OLS-110AV	7	21.2	110	73	1970	G1 1/2"	2400x1630x1980
	8	19.6	110	73	1970	G1 1/2"	2400x1630x1980
	10	17.8	110	73	1970	G1 1/2"	2400x1630x1980
	13	15.5	110	73	1970	G1 1/2"	2400x1630x1980
OLS-132A OLS-132AV	7	24.1	132	73	2120	G1 1/2"	2400x1630x1980
	8	23.2	132	73	2120	G1 1/2"	2400x1630x1980
	10	19.5	132	73	2120	G1 1/2"	2400x1630x1980
	13	17.8	132	73	2120	G1 1/2"	2400x1630x1980
OLS-160A OLS-160AV	7	28.8	160	73	3620	G1 1/2"	2800x1820×2150
	8	27.8	160	73	3620	G1 1/2"	2800x1820×2150
	10	23	160	73	3620	G1 1/2"	2800x1820×2150
	13	20	160	73	3620	G1 1/2"	2800x1820×2150
OLS-185A OLS-185AV	7	32.5	185	74	3920	DN85	2800x1820x2150
	8	31.2	185	74	3920	DN85	2800x1820x2150
	10	27.5	185	74	3920	DN85	2800x1820x2150
	13	25.8	185	74	3920	DN85	2800x1820x2150
OLS-200A OLS-200AV	7	36.8	220	76	4800	DN100	3000x1900x1930
	8	34.7	220	76	4800	DN100	3000x1900x1930
	10	31.5	220	76	4800	DN100	3000x1900x1930
	13	29.5	220	76	4800	DN100	3000x1900x1930
OLS-250A OLS-250AV	7	43	250	76	5200	DN100	3000x1900x1930
	8	41.5	250	76	5200	DN100	3000x1900x1930
	10	38	250	76	5200	DN100	3000x1900x1930
	13	34.9	250	76	5200	DN100	3000x1900x1930

US $684-10,204
/ Piece
| 1 Piece

(Min. Order)

###

Shipping Cost: Estimated freight per unit.	To be negotiated

###

Warranty:	1 Year
Lubrication Style:	Lubricated
Cooling System:	Air Cooling

###

Customization:	Available \| Customized Request

###

Item	Description
Condition	New
Warranty	1 Year
Applicable Industries	Hotels, Garment Shops, Building Material Shops, Manufacturing Plant, Machinery Repair Shops, Food & Beverage Factory, Farms, Restaurant, Home Use, Retail, Food Shop, Printing Shops, Construction works, Energy & Mining, Food & Beverage Shops, Other, Advertising Company
After Warranty Service	Spare parts
Local Service Location	None
Showroom Location	None
Video outgoing-inspection	Provided
Machinery Test Report	Provided
Marketing Type	New Product 2021
Place of Origin	China
Brand Name	Oaliss
Type	Air Compressor

###

Compressor type	Max. pressure	Capacity FAD	Motor power	Noise level	Weight	Air outlet	Dimensions (mm)
Compressor type	bar(e)	m3/min	kW	dB(A)	kg	Air outlet	LxWxH
OLS-08A OLS-08AV	7	1.30	7.5	64	184	G1/2"	850x700x920
	8	1.2	7.5	64	184	G1/2"	850x700x920
	10	1	7.5	64	184	G1/2"	850x700x920
	13	0.8	7.5	64	184	G1/2"	850x700x920
OLS-11A OLS-11AV	7	1.7	11	65	278	G3/4"	1080x750x1000
	8	1.6	11	65	278	G3/4"	1080x750x1000
	10	1.4	11	65	278	G3/4"	1080x750x1000
	13	1.2	11	65	278	G3/4"	1080x750x1000
OLS-15A OLS-15AV	7	2.52	15	66	299	G3/4"	1080x750x1000
	8	2.4	15	66	299	G3/4"	1080x750x1000
	10	2.1	15	66	299	G3/4"	1080x750x1000
	13	1.7	15	66	299	G3/4"	1080x750x1000
OLS-18A OLS-18AV	7	3.2	18.5	67	452	G1"	1380x850×1160
	8	3.0	18.5	67	452	G1"	1380x850×1160
	10	2.7	18.5	67	452	G1"	1380x850×1160
	13	2.3	18.5	67	452	G1"	1380x850×1160
OLS-22A OLS-22AV	7	3.7	22	68	467	G1"	1380x850x1160
	8	3.6	22	68	467	G1"	1380x850x1160
	10	3.4	22	68	467	G1"	1380x850x1160
	13	2.8	22	68	467	G1"	1380x850x1160
OLS-30A OLS-30AV	7	5.1	30	69	452	G1"	1230x850x1110
	8	5.0	30	69	452	G1"	1230x850x1110
	10	4.9	30	69	452	G1"	1230x850x1110
	13	4.7	30	69	452	G1"	1230x850x1110
OLS-37A OLS-37AV	7	6.5	37	69	583	G1 1/2"	1340x950x1210
	8	6.2	37	69	583	G1 1/2"	1340x950x1210
	10	5.6	37	69	583	G1 1/2"	1340x950x1210
	13	5.0	37	69	583	G1 1/2"	1340x950x1210
OLS-45A OLS-45AV	7	8.0	45	70	688	G1 1/2"	1500x1000x1300
	8	7.7	45	70	688	G1 1/2"	1500x1000x1300
	10	7.0	45	70	688	G1 1/2"	1500x1000x1300
	13	6.7	45	70	688	G1 1/2"	1500x1000x1300
OLS-55A OLS-55AV	7	10.4	55	70	1055	G2"	1900x1250x1570
	8	9.8	55	70	1055	G2"	1900x1250x1570
	10	9.1	55	70	1055	G2"	1900x1250x1570
	13	7.8	55	70	1055	G2"	1900x1250x1570
OLS-75A OLS-75AV	7	13.6	75	72	1129	G2"	1900x1250x1570
	8	13.1	75	72	1129	G2"	1900x1250x1570
	10	11.8	75	72	1129	G2"	1900x1250x1570
	13	9.8	75	72	1129	G2"	1900x1250x1570
OLS-90A OLS-90AV	7	16.1	90	73	1220	G2"	200012501680
	8	15.5	90	73	1220	G2"	200012501680
	10	14.8	90	73	1220	G2"	200012501680
	13	12.5	90	73	1220	G2"	200012501680
OLS-110A OLS-110AV	7	21.2	110	73	1970	G1 1/2"	2400x1630x1980
	8	19.6	110	73	1970	G1 1/2"	2400x1630x1980
	10	17.8	110	73	1970	G1 1/2"	2400x1630x1980
	13	15.5	110	73	1970	G1 1/2"	2400x1630x1980
OLS-132A OLS-132AV	7	24.1	132	73	2120	G1 1/2"	2400x1630x1980
	8	23.2	132	73	2120	G1 1/2"	2400x1630x1980
	10	19.5	132	73	2120	G1 1/2"	2400x1630x1980
	13	17.8	132	73	2120	G1 1/2"	2400x1630x1980
OLS-160A OLS-160AV	7	28.8	160	73	3620	G1 1/2"	2800x1820×2150
	8	27.8	160	73	3620	G1 1/2"	2800x1820×2150
	10	23	160	73	3620	G1 1/2"	2800x1820×2150
	13	20	160	73	3620	G1 1/2"	2800x1820×2150
OLS-185A OLS-185AV	7	32.5	185	74	3920	DN85	2800x1820x2150
	8	31.2	185	74	3920	DN85	2800x1820x2150
	10	27.5	185	74	3920	DN85	2800x1820x2150
	13	25.8	185	74	3920	DN85	2800x1820x2150
OLS-200A OLS-200AV	7	36.8	220	76	4800	DN100	3000x1900x1930
	8	34.7	220	76	4800	DN100	3000x1900x1930
	10	31.5	220	76	4800	DN100	3000x1900x1930
	13	29.5	220	76	4800	DN100	3000x1900x1930
OLS-250A OLS-250AV	7	43	250	76	5200	DN100	3000x1900x1930
	8	41.5	250	76	5200	DN100	3000x1900x1930
	10	38	250	76	5200	DN100	3000x1900x1930
	13	34.9	250	76	5200	DN100	3000x1900x1930

Choosing an Air Compressor

Considering a new Air Compressor? Here are some tips to make the decision easier. Learn the pros and cons of each type, including the differences between oil-injected and oil-free models, single stage and positive displacement. In addition, learn more about the different technologies that are available for your air compressor. It is important to choose an appropriate unit for the type of work you do. Here are some of the best compressors available today.
air-compressor

Positive displacement

There are several different types of air compressors, but most are positive displacement air compressors. They use a rotary or reciprocating component to compress air. The reciprocating component compresses air by reducing the volume of the chamber. Positive displacement compressors are used in bicycle pumps, chemical plants, and refrigerators. Positive displacement air compressors use multiple inlet ports. Despite the various types, the principle of operation remains the same.
Another type of positive displacement air compressor is a reciprocating piston. The piston inside a cylinder moves up and down, causing the compressed air to fill the upper part of the cylinder. These air compressors are used in a variety of different applications, including blowing bottles and gas pipelines. These air compressors can be water-cooled, lubricated, or non-lubricated. Different types have different capacities and air pressures.
A positive displacement flowmeter uses a rotating chamber that divides continuous fluid into discrete portions. The number of times the chamber is filled and discharged can be used to estimate the flow rate. The rotation speed of the measuring chamber is directly proportional to the flow rate. The drawbacks of this type of positive displacement flowmeter are that it is prone to jamming. If the fluid contains particles, it may be too thick for the meter to determine flow rate.
A negative displacement air compressor was invented in 1860 and is the oldest type of compressor. It uses two lobes positioned in a circular cavity. One rotor is connected to an engine, while the other pushes the other one to spin in the opposite direction. Negative displacement compressors are low-maintenance, but they do require more precision. They are often used in nuclear power plants because they use the kinetic energy of the rotating elements to produce pressure.

Oil-injected

Oil-flooded or oil-injected air compressors use liquid to seal and lubricate moving parts and reduce noise. Oil-flooded air compressors are effective for a variety of pneumatic tools and accessories. Some models have a thermostat that controls the amount of oil used during operation. Other types of oil-flooded air compressors are piston-type models. Here is an overview of the basic differences between these two air compressors.
An oil-injected air compressor is more expensive than a comparable oil-free air compressor, but its advantages far outweigh its disadvantages. An oil-free compressor is quieter, requires less maintenance, and has a lower price tag. It also offers a greater degree of air purity. A number of other advantages may also make this type of air compressor the better choice for many industrial settings. If you need a high-pressure compressor in a tight space, consider the benefits of an oil-free system.
Oil-injected air compressors require more maintenance than oil-free models. Both types of air compressors offer similar capacity and ISO 8573-1 Class 0 and 1-2 purity, but the oil-injected systems require more air-treatment components. They require an activated carbon filter and coalescing filter. Oil-injected air compressors will likely remain the standard for industrial air compressors for many years. And since their performance and efficiency are comparable, it may be worthwhile to invest in some point-of-use air treatment.
Both types of air compressors have their benefits. However, choosing between oil-free and oil-injected air compressors is not as straightforward as you might think. Whichever type you choose, make sure it will meet your needs. The benefits of an oil-injected air compressor outweigh their disadvantages. In general, oil-injected air compressors are more durable and can last longer than oil-free models. The only downside is their higher price.
air-compressor

Oil-free

When choosing an air compressor for your company, you’ll need to determine what it is going to be used for. For example, if you’re planning on using it to power multiple workers, you should consider getting an oil-free compressor. An oil-free compressor, on the other hand, is quieter and can power several workers at a time. If you’re a contractor, the most important consideration will be the type of jobs you’ll be doing. Higher air pressure means greater demand for air flow, and more pressure can damage the equipment.
Oil-free compressed air is certified 100% free of contaminants. Technically, oil-free air is not completely free of foreign matter, but it is extremely low within the limits of practical air quality. A technically oil-free air compressor might have a total oil level of 0.003 mg/m3. If you’re in need of a technically oil-free air compressor, you must install an air treatment equipment after your current compressor.
If you’re in the manufacturing industry, a good oil-free air compressor will save you money and reduce your environmental impact. Many of these tools require air compressors to work, and this equipment will ensure that they don’t get contaminated. To buy the best oil-free compressor, you should learn a bit about the different terms used by compressor repair companies. ACFM, for example, is the amount of air that can be compressed in one minute at rated conditions.
When you’re using an oil-free air compressor, you should know that the overall life of the device will be much shorter. Compared to an oil-flooded rotary screw air compressor, an oil-free compressor typically has a lifespan of 50 thousand hours. But it’s important to understand that this type of compressor can still cause damage to piping and processes. Therefore, you should choose an oil-free compressor when you need to clean air for your business.

Single-stage

A single-stage air compressor, also known as a piston air compressor, compresses air only once before storing it in a cylinder. This stored air has enough energy to power a variety of pneumatic tools, such as screwdrivers, chisels, and wrenches. These units are also ideally suited for low-flow applications and are widely used in gas stations, auto shops, and various manufacturing plants.
A single-stage air compressor uses two valves – one for inlet and one for outlet – to transfer compressed air. Both valves are actuated by springs. The inlet valve has a slight curvature to provide protection from damage. The compressor’s outlet valve opens when the pressure in the cylinder is higher than the pressure in the storage tank. The piston moves very quickly inside the cylinder, exerting a high amount of force throughout the compression process. This high piston speed is a common cause of compressor wear and tear.
A single-stage air compressor is ideal for smaller tradesmen and small construction crews. Its lightweight and compact design make it easier to transport and store. While it may be tempting to buy the first cheap air compressor you see, it’s important to balance the price against performance to choose the right air compressor for your needs. The best single-stage air compressor is one that provides excellent performance and durability. Its two-stage counterpart is designed for larger construction teams and large applications.
The main difference between a single-stage and a two-stage air compressor lies in their capacity. A single-stage air compressor compresses air only once and delivers it into the storage tank, while a two-stage compressor compresses it twice, creating double the pressure. Because of this, single-stage air compressors are cheaper and versatile than their counterparts, which means that they can be used for multiple purposes.
air-compressor

Low-noise

A low-noise air compressor is a type of industrial compressor that is less noisy than regular air compressors. These are generally smaller machines designed for smaller factories and workshops with a few to several employees. They are designed to handle mid-weight volumes of compressed air per day. This type of compressor is especially useful for smaller manufacturing businesses that need to produce compressed air for medical applications. Small breweries can also benefit from the low-noise capabilities of these compressors.
Low-noise air compressors come in various sizes and features. For smaller jobs, you can purchase a one-gallon model that is lightweight and portable. For larger jobs, you can purchase one with a larger tank that can provide more pressure for longer jobs. However, a larger tank will make the compressor heavier and harder to transport. To avoid this, make sure to check the size of the tank and how much power it can handle.
Considering a low-noise air compressor for your business? If so, you’ve come to the right place. There are a variety of affordable and dependable low-noise options to choose from. A CAT 10020C, for example, is designed to provide high-volume air to many outlets at once. A CAT 10020C comes with a 10-gallon tank, wheels, and a carrying handle.
Noise levels can also affect the productivity of employees. When employees work with air compressors in close proximity to each other, they may develop tinnitus. If employees are free from tinnitus because of the loud noise, they are likely to work more efficiently. Moreover, it will be easier for them to focus and communicate efficiently. If you need a compressor, a low-noise one is an excellent choice.

China Industrial Screw Type 11kw Air Compressors Chinese Manufacturer Direct Driven Permanet Magnet Variable Speed/Frequency (VSD/VFD) Oil Lubricated Screw Compressor air compressor portable
editor by czh 2022-11-27

China Standard China Manufacturer Water Lubed Oil-Free Single Stage Pm VSD Rotary Screw Type Air Compressor for Food and CZPT near me supplier

Item Description

2~40bar Immediate-DRIVE Drinking water-INJECTED OIL-FREE SCREW AIR COMPRESSOR (PM VSD)

one. Low temperature means much more performance
With an extremely low running temperature of less than 60ºC, in close proximity to isothermal compression is achieved.
The superior cooling capability of h2o removes the warmth and presents much more air for every kW of electricity.
This also removes the require for an inside cooler and aftercooler, the CZPT electrical power intake lowers pressure fall to a minimum.

2. Cutting the maintenance value
Spare parts only need to have air filter aspects and h2o filter elements
Minimal working temperature assures the long provider daily life of the screw air end, avoiding costly servicing fees for the screw rotor.
Minimal temperature lowers the pressure on other components making certain lengthy existence.

3. Staying away from the charges of added CZPT to fight stress fall
These fees, though not evident at the time of obtain, are very higher and lead substantially to the whole expense of ownership.

four. No Gearbox No want for CZPT oil lubrication.

5. Straightforward structure
Much less relocating areas than the dry oil-free of charge screw air compressor, meaning there is significantly less to go improper,
while harmony bearing hundreds prolong the compression component provider daily life for low-expense operation.

Item Parameters

Product Description

Organization Profile

Hot Sale Goods

2~10bar Oil-injected 7~16bar All-in-1 Small Single-stage
Screw Air Compressor Screw Air Compressor Screw Air Compressor

two~40bar 100% Oil-free 8~12bar a hundred% Oil-free Diesel Motor Transportable
Screw Air Compressor Scroll Air Compressor Screw Air Compressor

Primary Product

What we can offer:

* Oil-injected Screw Air Compressor (2~16 bar)
* All-in-1 Screw Air Compressor with Tank, Dryer, and Filters (7~sixteen bar)
* Solitary-phase Tiny Screw Air Compressor for Home use (8~ten bar)
* H2o-injected Oil-free Screw Air Compressor (2~forty bar)
* Oil-cost-free Scroll Air Compressor (8~twelve bar)
* Diesel&Electric Motor Portable Screw Air Compressor (8~thirty bar)
* Air Dryer, Air tank, Filters, and other Spare components

The Air Compressor Is a Adaptable Tool

The Air Compressor is a single of the most flexible instruments in any garage or workshop. It is simple to use and can perform a assortment of tasks, from jackhammering to drilling. These machines are obtainable in a vast assortment of dimensions and varieties, making it an outstanding choice for a variety of situations. With a single motor, you no for a longer time want independent motors for each tool. Its light-weight, compact design helps make it straightforward to handle, and the single motor also lowers use on parts.
air-compressor

Oil-injected

Oil-injected air compressors need a huge amount of lubricant, which demands to be additional to the sump often to keep the best possible functionality. As there are several kinds of industrial fluids, a nicely-intentioned maintenance technician may possibly add the improper lubricant to the compressor. If this occurs, the compressor will turn out to be incompatible with the lubricant, ensuing in excessive carryover and the need to flush and exchange downstream air therapy factors.
Normally, the G a hundred and ten-250 oil-injected rotary screw compressor from Atlas Copco supplies reliable compressed air, avoiding expensive downtime. The G110-250 oil-injected rotary screw compressor is extremely dependable and tough, enabling it to perform in temperatures up to 46degC/115degF. In spite of the oil-injected air compressor’s strong layout, this unit demands quite small on-internet site installation, and it functions simple operation.
The primary benefit of oil-injected air compressors is the decreased price of operating. The cost of oil-totally free compressors is significantly less than 50 % of that of oil-injected kinds, and it will need fewer upkeep expenses in the lengthy operate. Furthermore, the oil-free system is far more environmentally pleasant than oil-injected air compressors. But the downsides of oil-injected air compressors are sizeable, also. It can contaminate completed items and lead to a important financial risk for the manufacturer.
An oil-injected rotary screw air compressor provides many benefits above its counterpart. Initial, it features an revolutionary vertical design with variable-speed generate, making it possible for it to run far more successfully. Next, oil-injected air compressors lessen strength use by up to 50% when compared to non-oil-injected air compressors. They also have a thermostatic valve, enabling them to maintain an optimum temperature. Thermostatically-regulated oil coolers permit the compressor to run a lot more quietly.

Oil-free of charge

What is an oil-totally free air compressor? The name refers to a sort of air compressor that does not have oil in the compressor chamber. Oil-totally free air compressors nevertheless use oil for various functions, which includes lubricating the shifting elements and taking care of waste warmth. However, many men and women do not recognize that their air compressor nonetheless calls for oil for proper functioning. This report will investigate why this kind of air compressor is preferable for many consumers.
Initial of all, oil-free of charge air engineering has many rewards. For one particular, it lowers the vitality value associated in filtering air, and it minimizes leaks. Additionally, it also decreases the oil charges related with compressor refills. And lastly, it minimizes the dangers of contamination. Oil-cost-free air technologies is the future of compressed air. If you are hunting for an oil-free of charge air compressor, this is what to search for in your search.
Based on the purpose of your air compressor, it could be advantageous to invest in an oil-free air compressor. Oil-lubricated air compressors are generally more tough than their oil-totally free counterparts, but they may possibly expense twice as much. You should even now think about the cost of ownership ahead of acquiring an oil-free compressor. The oil-totally free models can be less complicated to transportation, and they are much more potent. In addition, they’re quieter than oil-lubed versions.
An oil-totally free air compressor also signifies considerably less servicing, as it doesn’t require oil to perform. This variety of air compressors also functions less shifting parts, which signifies less areas for problems to produce. All oil-free air compressors are manufactured to satisfy ISO Course and 1 air purity standards. They also have considerably less sound and vibration in comparison to their oil-based counterparts. So, why not pick an oil-free of charge air compressor for your organization?
air-compressor

Gasoline

When picking a gas-driven air compressor, it is important to think about the rewards of gasoline. This vitality supply can energy a large air compressor without electric power. Even so, this type of air compressor lacks electrical hookup, so you’ll want to run an extension twine if you need to have to use it at a distance. Nevertheless, fuel compressors are capable to function with just a gasoline tank. This helps make them excellent for medium to weighty-obligation industrial programs.
An additional crucial thought when deciding on a gasoline air compressor is its dimensions. Bigger compressors are normally bigger than transportable types and require more area. This helps make them less difficult to transportation and operate on the go. Nonetheless, if you’re not positive which type of air compressor is greatest for you, consider the gasoline-powered variations. Whilst they might be lighter, they don’t run as efficiently as their electrical counterparts. Gasoline-powered compressors are not as portable as their electric counterparts and require proper routine maintenance.

Electrical energy

Electrical power in an air compressor is not cheap. A 25 HP air compressor operates for 10 hrs each working day, five times a 7 days. The motor in these machines consumes 746 watts per hour. To find out how much electrical energy the products makes use of, multiply the wattage by the operating time. For example, if the compressor operates for a few several hours, then it will use 1.9 kilowatt several hours of electric power. To determine how a lot electrical energy an air compressor employs for each day, you can calculate the kilowatt hrs and multiply the number by the utility fee. Taking into consideration this, you can determine the expense of running your air compressor once per thirty day period.
The expense of working an air compressor is dependent on the type of compressor. Electrical air compressors are frequently silent and can run with no any maintenance. These equipment can be remaining unattended for up to four thousand several hours before requiring mend. Electric air compressors need larger electrical power for larger pressure, so you must program appropriately. Whether or not you want a routine maintenance visit is up to you, but the gain of not getting to invest a fortune on repairs is priceless.
Though compressed air is not an vitality-successful source, its use in a variety of purposes could help save you funds and kilowatts. Considering that an air compressor makes use of electrical power when it is working, the cost is lower than the cost of working a energy tool. If you strategy to use your air compressor for a long time, make sure that it is managed effectively. Suitable care will preserve you income and power, and you may even be ready to get an prolonged warranty if the compressor breaks down.
air-compressor

Variable frequency travel

The major function of a variable frequency travel (VFD) in an air compressor is to decrease energy consumption in the method of compression. A one motor drag technique cannot modify its pace continually in accordance to the bodyweight of the load. By applying frequency management to the compressor, the electricity use can be lowered while sustaining the identical pressure stage. Therefore, a VFD is an excellent decision for compressors. Its advantages are many.
A VFD can also check the temperature of the motor and deliver error indicators if the motor is running also very hot or too cold. This removes the want for a different sensor to check the oil strain. These functions are valuable not only in lowering vitality usage, but also in improving the efficiency of an application. Moreover, a VFD can monitor added variables this sort of as temperature and motor pace. Therefore, it is a helpful expenditure.
When using a VFD, it is essential to decide on the proper motor. The pace of the compressor should be inside the highest beginning restrict of the motor. The air tank might be of any measurement, but a continuous pressure restrict is necessary to maintain the VFD working inside of the provider factor of the motor. In addition to a VFD, a learn controller need to also contain a remote stress established level and a PID card for a grasp controller. The transmitter must include all useful info from the VFD, which includes the speed and the oil temperature. The VFD have to be examined just before it is built-in with the learn handle. It should be tested for min and max velocity, temperature, and existing in the anticipated assortment.
The use of a VFD in an air compressor has many advantages. One of the most notable is the reduction in energy intake. Set-pace compressors run on established details of six to seven bar. An additional bar of compression employs 7 % of strength. This strength is squandered. A VFD-run air compressor can also boost the life span of compressor areas. It is a single of the best investments in your compressor. So, why wait around any longer?

China Standard China Manufacturer Water Lubed Oil-Free Single Stage Pm VSD Rotary Screw Type Air Compressor for Food and CZPT near me supplier

China wholesaler Chinese Factory Newly Designed Reliable Two-Wheels Diesel Portable Type Screw Air Compressor for Sale with high quality

Solution Description

How to Mend and Keep an Air Compressor

A compressor is a unit utilised to shift air from 1 area to an additional. Air enters the air compressor via the consumption valve. Inside of the compressor, the vanes on the internal rotor rotate inside of an eccentric cavity. The self-adjusting length arm divides the space into multiple cavities of various dimensions. As the rotor rotates, air fills the cavity. As air flows all around the cavity, it builds strain and is squeezed out of the compressor output.

Positive displacement

Constructive displacement air compressors use reciprocating pistons to compress air. Fuel is drawn in in the course of the suction stroke and compressed by transferring the piston in the opposite path. It then discharges the compressed air by shifting it in the reverse path. This variety of air compressor is most generally identified in vehicles, refrigerators, and other applications that call for high force. However, it is not as effective as a centrifugal compressor.
Most modern air compressors use optimistic displacement. Optimistic displacement models capture a volume of air in the compression chamber and distribute it when the pump is functioning at maximum ability. They are far more economical than their adverse displacement counterparts. Reciprocating screw air compressors are the most frequent good displacement compressors. The reciprocating screw air compressor adopts a h2o jacket all around the cylinder and is often utilised in procedures this kind of as oil drilling.
A bicycle pump is an example of constructive displacement compression. Air is drawn into the cylinder and compressed by the relocating piston. A piston compressor performs on the exact same theory, but it uses a rotating crankshaft or connecting rod to full the motion of the pistons. There are two varieties of positive displacement compressors: solitary-performing and double-acting. Each kinds function on the very same theory, each are positive displacement compressors. The difference amongst the two varieties is the pressure ratio.
In air compression, positive displacement compression decreases the volume of the fluid and lowers its viscosity. This benefits in higher pressure ratios and is utilized in centrifugal, axial, and scroll compressors. Optimistic displacement is a frequent attribute of most air compressors. Positive displacement compressors supply the same positive aspects and are far more power-successful when applied to oil-free of charge and gasoline programs. This kind of compression is generally the very best selection for lower-force apps.
air-compressor

oil free

If you are looking for an air compressor for your business, think about an oil-free of charge air compressor. These models provide cleaner, quieter operation than classic air compressors and require much less maintenance. They also meet ISO Class or Class 1 air purity requirements. Oil-free air compressors are also quieter, with much less moving elements and less noise. These benefits make oil-cost-free air compressors an perfect remedy for several professional programs.
Air purity is essential in numerous industries. Even the tiniest drop of oil can harm production tools or harm goods. The ideal way to find an oil-free of charge air compressor for your enterprise is to think about the approach and end merchandise. As air good quality improves, far more and far more companies are turning to oil-cost-free compressors. Some of the advantages and disadvantages of these air compressors are:
When picking an oil-free of charge air compressor, it is important to recognize the terminology utilized in the industry. Being aware of these terms will make it simpler for you to pick the proper compressor for your demands. ACTFM, or real cubic toes for each minute, is an business phrase for measuring the amount of air pumped in one particular moment under rated conditions. Even though a basic quantity, it can be very valuable in identifying which variety of air compressor is best for your application.
The ISO 8573-1 international normal defines air good quality and supplies air purity classifications. The strictest classification is air purity class . Several producers claim that oil-free air compressors satisfy this standard. Nonetheless, a course oil-free air compressor does not necessarily imply that the air is free of contaminants. In fact, Class is the benchmark for air purity. Whilst zero air quality is the greatest level, that isn’t going to mean it is fully oil-totally free.
air-compressor

double performing

A double-acting air compressor is a unit that employs compressed air to make electricity. Its functioning theory is based on piston and connecting rod. The connecting rod connects the crankshaft to the piston through pins and caps. The piston moves as the piston moves. Rods are usually made of solid carbon steel. In terms of support and upkeep, double-performing compressors need normal vise maintenance and suitable cleansing.
The displacement of the compressor is a evaluate of the displacement that the piston can create in a specified period of time of time. Displacement is typically expressed in real cubic ft for every minute. The specific calculation relies upon on the variety of cylinder and the configuration of the compressor. Solitary-acting cylinders can have head-stop or crank-stop displacement, equally of which can be calculated using the displacement equation. A double-acting air compressor will use this equation. 4 and 6 estimate the displacement.
Double-acting air compressors have multiple cylinders and are produced of cast iron. They are drinking water-cooled and have a mechanical relationship amongst the piston and connecting rod. A double-acting compressor compresses air 2 times for every revolution of the motor. 1 cylinder moves up, whilst the other cylinder moves down. The piston moves down, allowing air to enter by way of valve #1. In the course of the procedure of the compressor, the temperature of the air and gasoline raises.
Double-acting air compressors usually have high stress and are deemed workhorses. Double-acting compressors also attribute intercooling and double compression. As a result, these machines are inclined to previous lengthier than one-performing compressors. Its low velocity and dual compression make it a workhorse in the compressor business. Double-acting air compressors are workhorses and versatile devices.
air-compressor

gas tank strain swap

You can alter the pressure in the air compressor tank by adjusting the differential strain. You can change the mainspring clockwise or counterclockwise to enhance or lessen the pressure. This valve will open when the pressure is reduced ample to begin the compressor. If the strain is as well lower, the valve should be shut. The reduce-in and reduce-out pressures should be established to suitable values. After adjusting the tank strain, verify the hysteresis of the tank pressure switch and set the preferred shutoff stress.
If the force in the tank falls underneath the reduce-in level, the tank force switch should be changed. You can test the switch with a multimeter. Make confident the change is not damaged. If you are unable to discover the swap, you can appear at the other sections. If you locate any broken or lacking components, you ought to exchange them. Or else, it might be time to check the tank force change. You may possibly need to have to disassemble the compressor and take away the switch.
The fuel tank stress change is an crucial part of the air compressor. It keeps you knowledgeable of the sum of air sent by the compressor. If your tank or tank is destroyed, your readings will be wrong. If the force swap is damaged, it will not operate correctly and end result in incorrect readings. Thankfully, there are some simple methods to fix this. To stop this from occurring, preserve the tank pressure swap in very good issue.
When the air stress in the tank drops to the lower-in stress environment, the swap makes it possible for electrical power to flow through it. This will begin the motor and pump of the air compressor. Then, if the stress in the tank rises previously mentioned the cut-off degree, the change will trip and stop the compressor. This will avoid it from becoming in excess of-pressurized. Electricity flow will proceed to stream to the motor. Based on your compressor design, you can adjust the reduce-in and minimize-out pressures as needed.

energy resource

The electricity supply of the air compressor is extremely essential. Most air compressors run on 12 VDC, which is ideal for automotive use. Alternatively, you can purchase a switching electricity provide for close to $twenty. No subject which power provide you pick, you need to guarantee that it can support the optimum recent of the compressor. You can find power provides in all sizes, from quarter-horsepower to 5-horsepower.
The voltage needed for a 3-period air compressor will fluctuate. A few-section air compressors call for three individual energy cords and a a few-period electrical service panel. This is since a common 120/240-volt electrical services panel is not adequate to electricity a a few-section compressor. Additionally, 3-stage compressors call for three different isolated wires for the engine and motor circuits. A few-phase compressors do not require a neutral wire.

China wholesaler Chinese Factory Newly Designed Reliable Two-Wheels Diesel Portable Type Screw Air Compressor for Sale with high quality

China Custom Stationary Quiet High Efficiency Permanent Magnet VSD Electric Rotary Screw Type Air Compressor for Industrial wholesaler

Item Description

Stationary Peaceful Higher Performance Everlasting Magnet VSD Electrical Rotary Screw Variety Air Compressor for Industrial

one. Image & core components for our Twin Rotary screw air compressor :

two. Item Description & advantages for Fantastic PM variable pace screw air compressor:
Description:
Motor:

Oil CZPT large performance long term magnet motor
Insulation quality F, safety grade IP54,adapt to the large dusty environment. IE4 Efficiency motor efficiency.
Max.RPM 1500,reduced sounds, substantial efficiency, much better existence-span.
Break up design and style, easy upkeep. Straightforward for set up and service.
With out gearbox design, motor is related right with rotor via the coupling, high transmission efficiency.
Low temperature rise, unbiased CZPT admirer design and style, so that the motor CZPT is not influenced by the velocity regulation.
With PT100 temperature security change to avoid high temperature degaussing.
Huge velocity selection, higher precision and massive adjustment variety.
Premium Magnetic material resist far more than 180ºC temp
Great Vitality Conserving, preserve up to much more than 30-40%

Inverter :
one. dual variable frequency inverter
two.Dual variable frequency technique: everlasting magnet motor variable frequency + CZPT admirer motor variable frequency , one-piece built-in construction, excessive power conserving.
three.Continuous stress air provide: the provide stress is precisely managed underneath .01 MPa.
3.Continuous temperature air supply: consistent temperature established at 85 ºC, with the very best lubrication
4.Eliminates empty load, decreases the empty load power use by forty five%.
Remove overpressure
5.Huge Frequency selection thirty%~ one hundred%
six.Vector air provide, precise calculation, guarantee that the air circulation of Compressor is consistent with the demand of the user system.

Smart manage system :

one.Immediate display: discharge temperature, discharge force, running frequency, present, electricity, running condition, and so forth.
two.Real-time monitoring of discharge temperature, discharge strain, current, frequency fluctuation.
3.CZPT the Web of factors module, exterior cloud intelligent management system, understand the capabilities this sort of as remote begin-stop and distant on-line monitorin

Positive aspects / why pick the PM VSD screw air comrpessor ?

The permanent magnet motor stays substantial effectiveness at lower speeds, making sure evident strength-preserving advantages in tiny air volume
-Frequency variety from %-one hundred%(widespread conversion from 60%-100%)
-When compared with the fastened velocity compressor, power conserving 22%-forty%
-Compared with the common inverter compressor, power saving 5%-15%
Program volume fluctuations more substantial, the energy-conserving influence a lot more obvious.

three.Complex Parameters for Wholesale 7-thirteen Bar Ideal Price Quiet Stationary Electric AC electricity Variable Frequency Direct Travel Oil Type Pm VSD Inverter Rotary Twin Screw Air Compressor :

four. Certificate for Wholesale 7-13 Bar Greatest Value Peaceful Stationary Electric powered AC electrical power Variable Frequency Immediate Travel Oil Kind Pm VSD Inverter Rotary Twin Screw Air Compressor :

five.Applications:

six.Packing &Delivery:

seven. FAQ:
Q1: Are you manufacturing unit or trade firm?
A1: We are factory.
Q2: Warranty terms of your device?
A2: One year warranty for the machine and technological assist according to your demands.
Q3: Will you give some spare parts of the machines?
A3: Yes, of system.
Q4: How lengthy will you take to prepare generation?
A4: 380V 50HZ we can delivery the merchandise within twenty days. Other voltage we will supply within 30 times.
Q5: Can you acknowledge OEM orders?
A5: Yes, with professional design team, OEM orders are highly welcome!

8. our manufacturing unit :

9. Exhibition:

ten .Our Service
ten.1 After-sale Services
• Any inquiries or requests just before, throughout or following product sales, we would like to support you any time and will uncover you the ideal solution in 24 several hours.
• Guarantee: A single 12 months for the entire equipment 2 yr for air finish , and spare areas will be supplied with best cost.
• Over board engineer service is available.

10.2 Particular Tailored Support
1) Total OEM
• Quantity: at the very least 5 pcs
• In this plan, we will do all the adjustments (Color, identify plate and logo) as your require, and will not demand extra charge.
2) Fifty percent OEM
• Amount: no limit
• Below this software, we can make the required alteration (identify plate and logo) but we will demand some extra payment for the name plate, as the name plate manufacturing unit has the MOQ.
3) Symbol OEM
• Amount: no restrict
• Only the brand will be modified to yours, and no extra fee will be charged.

10.3 Overseas Engineer Services
• We are offered to deliver our engineer for aboard services. Only want you to set up the lodging, transportation and translator. Added cost for each will be talked about based on nearby value stage

11.Contact:

Select an Air Compressor for Your Enterprise

There are numerous aspects to take into account when choosing an air compressor for your business. 1 aspect to take into account is the kind of compressor you are looking for, which might include single-phase, low sounds, and good displacement. Hope this report will help you make the correct decision. After all, your business achievement will depend on this gadget! Let us get a closer appear at these aspects. Also, take into account what compressor producers say about their goods.
air-compressor

Positive displacement

Optimistic displacement air compressors compress air by drawing in a quantity from an inlet and extruding it out of a chamber. This will increase the pressure at which the gasoline can be pumped at costs that can’t be pumped via the outlet at lower pressures at increased mass flow charges. These varieties of compressors are available in one-performing and double-acting configurations. They are categorised by the variety of cylinders.
There are two different sorts of air compressors: reciprocating air compressors and screw compressors. Equally are roll devices. Constructive displacement air compressors use pistons and cylinders to compress air. The resulting air stress builds up within the compressor housing, increasing the prospective energy of the compressed air. Screw air compressors are the most well-liked optimistic displacement air compressors, which can be possibly solitary-phase screw-blade air compressors or multi-stage screw-blade oil-immersed screw air compressors.
Positive displacement flowmeters use a rotating measuring chamber to divide the fluid into discrete portions. The amount of times the chamber was refilled and emptied was used to estimate the whole movement. However, good displacement circulation meters are prone to leaks, decreasing the precision of the estimates. If a leak occurs, it can result in false readings and hurt the compressor. Nevertheless, leaks in positive displacement air compressors can reduce force.
The most frequent types of optimistic displacement air compressors are screw, reciprocating, and vane. Rotary good displacement air compressors are also offered as properly as a lot of other air compressors. Optimistic displacement air compressors are most frequently used in huge production amenities. If you are considering an air compressor for industrial or industrial apps, it is essential to comprehend how the elements of the device function. Remember to read the information beneath to find out much more before determining which software is greatest for you.
Good displacement air compressors use a piston to drive air into a chamber, compressing the air in the approach. The piston moves in the reverse direction, thus minimizing the volume of the chamber. When the volume of air in the chamber reaches its highest value, the valve opens, allowing it to escape at increased strain. Positive displacement air compressors are generally considerably less efficient than centrifugal compressors. However, they are nevertheless an exceptional decision for a selection of purposes.
air-compressor

Solitary-phase

The discharge pressure of the solitary-stage air compressor is used to handle the procedure of the compressor. Correctly developed load/unload controls let the air compressor to function at its most efficient point even though reducing stress on the main motor bearings. One-phase air compressors can strategy variable pace effectiveness with appropriate storage capacity. Nonetheless, inappropriate storage can lead to premature bearing dress in on the major unit. If this is the circumstance, a single-stage air compressor may possibly not be best.
A single-phase air compressor has only a single cylinder, which indicates one stroke is required to transfer air from one particular cylinder to an additional. Pressure is calculated in cubic ft for every minute or CFM. Tank measurement is also crucial as a massive solitary-stage air compressor may possibly be necessary to function numerous air instruments. One-phase air compressors can be utilised in a selection of programs and can final for many years.
For the most widespread utilizes, one-phase air compressors are the most functional option. These gadgets perform with most hand resources, from hammers to grinders. One-stage air compressors are light-weight and simple to shift. Nonetheless, two-phase air compressors supply more CFM, creating them a greater option for industrial or professional use. Even so, two-stage compressors are not suitable for private use. Therefore, if your main purpose is Do-it-yourself and craft assignments, it is much better to decide on a single-phase air compressor.
In comparison with two-stage air compressors, one-stage screw air compressors are less costly. They arrive from a range of manufacturers and selection in electrical power from 3 to 600 horsepower. Single-phase air compressors are a price-powerful resolution for a selection of air compressor needs. They provide flexibility and several handle methods, generating them an outstanding decision for many diverse programs. For that reason, when deciding on an air compressor for your business, choose the 1 with the most suited capabilities.
Single-stage air compressors are the most inexpensive and easy-to-use air compressors for modest to medium employment. They also have increased compression ratios. The compression ratio is the ratio of absolute discharge strain to absolute inlet force. When calculating the ratio, it requires into account atmospheric force and gauge stress. The compression ratio pushes the surface location of the rotor, which will increase the thrust load.
One-phase air compressors are scaled-down and less complicated to transport than two-phase units. One-phase air compressors have a single air ingestion, and two-phase air compressors have two air intakes. The difference among solitary-phase and two-stage air compressors mostly is dependent on the variety of times the air is compressed. A one-stage air compressor compresses the air as soon as, even though a dual-stage air compressor compresses the identical quantity of air twice.
air-compressor

reduced sound

Low sounds air compressors are perfect for a selection of apps. Although no air compressor is completely silent, some versions are a lot quieter than others. For the Hitachi EC28M moveable compressor, the noise stage is 59 decibels. The compressor features metal rollers that defend the interior parts and give it a smooth, modern appear. It also has a one-gallon gas tank and a fifty percent-horsepower push.
Sound from air compressors can be distracting and reduce efficiency. It is essential to choose low-sound air compressors to maintain personnel healthier and pleased at work. Even though noise is an unfortunate aspect of operating on the shop flooring, minimizing it can increase productiveness. By reducing distracting noise, workers can concentrate on their function and talk more effectively. That indicates higher good quality work and happier clients. If you’re seeking for a reduced-noise air compressor, be certain to study the guidelines under.
Reduced sounds air compressors are an superb option for firms of all measurements. These potent resources can run multiple equipment simultaneously. The two drinking water tanks are created of rust-resistant aluminum and are stackable. This air compressor is heavier and can take care of big positions with relieve. It expenses more than other air compressors, but it can take care of a great deal of perform effectively. CZPT Air Equipment air compressors come with a one particular-calendar year guarantee and are highly suggested by contractors.
Noiseless air compressors are typically more expensive than similar products, but they are worth the further cost. Noiseless compressors are a very good selection for firms that need to have to avoid disturbing nearby individuals. For case in point, you may want to contemplate a low-sounds air compressor for a dental workplace, which can not tolerate sound. Luckily, this issue can be solved by relocating the compressor to a spot that is a lot more isolated from your workspace.
One particular brand name of reduced-noise air compressors offers two models. The CZPT Air Resources 2010A characteristics a large forged aluminum can, regulating pressure gauge, and two common rapid-connects. It generates sixty eight decibels of sounds when it operates. It has a large 8-gallon gasoline tank ability and has wheels and handles for effortless transportation. Its potent engine produces a reduced sounds level of 68 decibels.
One more well-known reduced sounds air compressor is the Makita MAC210Q Silent Series. This product is able of creating up to 71.5 decibels of sound, which is the sum of air it produces at 90PSI. The MAC210Q attributes a resilient oil-cost-free pump and weighs just 36 kilos with a deal with and wheels. These compressors are simple to go and best for indoor function.
China Custom Stationary Quiet High Efficiency Permanent Magnet VSD Electric Rotary Screw Type Air Compressor for Industrial wholesaler