Product Description

RISAN Permanent Magnet Variable Frequency Screw Air Compressor:
Compact, complete machine design, easy for installation, operation and maintenance.
Higher-efficiency, energy-saving three-phase asynchronous motor specifically designed  for screw compressors.
The three-phase rare earth permanent magnet synchronous motor is equipped, with more effective energy-saving control, can greatly reduce the operation cost.
The start-up and operation are more stable, enhance system reliability and extend compressor lifespan.
The noise is lower, the vibration is smaller, the operation is more stable, and reduce the cost of maintenance.
High precision airend, low noise and low vibration, it can achieve the smallest leakage area, and improve work efficiency.
Multiple language control panel, easy to operate.
 

 

About us
RISAN Compressor Co., Ltd. is located in HangZhou Town, ZHangZhoug Province. We concentrate
on the creation of energy conserving and substantial effectiveness screw air compressors, committing to be
a very good illustration of manufacturing large quality compressor.

Our company has 2 senior engineers, 3 R&D engineers, 2 design engineers and far more than two hundred
skilled worker now, with layout production potential of 4000 units for each thirty day period. We have
numerical control turrent punch push, CNC bending equipment, laser cutting machine, automatic
spraying line, semi-computerized welding line, robot welding station, automated assembly line,
computerized content warehouse, tests equipment and other sophisticated equipment to guarantee
productive manufacturing and superb quality.

FAQ:

Q1: Are you factory or trade organization?

A1: We are manufacturing unit.

 

Q2: The place is your manufacturing unit?

A2: Our manufacturing unit is located in Xihu (West Lake) Dis. Industrial Area, HangZhou Metropolis, ZHangZhoug, China.

 

Q3: How about the guarantee conditions of your equipment?

A3: One yr guarantee for the equipment and technical will assist in accordance to your needs in any time.

 

This fall: Will you offer some spare areas of the machines?

A4: Yes, of program.

 

Q5: What about merchandise package?

A5: We will CZPT the merchandise strictly with standard seaworthy scenario.

 

Q6: Can you tailored the voltage of merchandise?

A6: Of course, of course. The voltage can be customized in accordance to your prerequisite.

 

Q7: Can you provide samples?

A7: Sure, we cam offer samples.

 

Q8: How long will you consider to arrange production?

A8: 380V 50HZ we can shipping the products within 7-15 days. Customized objects we will supply in twenty five-30 days.

 

Q9: Which payment phrase can you settle for?

A9: T/T, L/C, D/P, Western Union, Paypal, Credit score Card, and etc.

 

Q10: Which trade expression can you take?

A10: Offered trade conditions: FOB, CIF, CFR, EXW, CPT, etc.

what to see in an air compressor

If you need to purchase an air compressor, you need to know what to seem for. The sorts of air compressors on the market are categorized in accordance to their CFM ranking, security gadgets, and pumps. There are many variances amongst lubricated and oil-cost-free air compressors that you should know before purchasing. To better understand the difference amongst these varieties of air compressors, read through on. This article will guide you via these variations.

Pump

If you are searching for a high quality air compressor, you have appear to the appropriate location. A excellent air compressor pump will give substantial strain for anything from tires to boats and more. There are hundreds of different types to choose from, and the wonderful point about purchasing one from a Chinese company is that they have so a lot of choices. Much more importantly, Chinese companies can personalize air tools this kind of as air compressors at reduced prices.
A good top quality air pump will not split effortlessly, but you’ll be ready to use it for a long time. Choosing a substantial-good quality pump will aid you keep away from a lot of hassles on the road, this kind of as unplanned downtime and set up expenses. In addition, a pump from the exact same maker as your air compressor is your best guess to make certain ideal functionality. Listed under are some guidelines for finding a top quality pump for your air compressor.
The air compressor is an important but unremarkable creation. With out them, our life would be completely different. With no a pump, we can not get scorching drinking water from central heating, nor can we get warmth from the fridge. We can not inflate bicycle tires, and we can’t refuel cars. Pumps are vital to all sorts of equipment. So why is it crucial to choose the appropriate item? The response may possibly shock you.
Distinct sorts of pumps are employed for different apps. Constructive displacement pumps shift a fastened volume of fluid and immediate it to a drain. This design guarantees continual movement at a consistent pace irrespective of discharge force. Centrifugal pumps work otherwise. The impeller accelerates the fluid, changing the input vitality into kinetic strength. This variety of pump is most frequently used in mines, air conditioning, industrial vegetation, and flood control.

basic safety gear

There are numerous basic safety attributes you ought to check when making use of an air compressor. Very first, verify the connection of the air filter to the air. If they come free, parts could separate and trigger harm. Yet another critical security characteristic is the shut-off valve. When doing work in close proximity to compressed air, the shut-off valve ought to be in straightforward reach and visibility. Relocating elements and other tools have to be secured with protective addresses. Verify protection valve and exchange broken elements.
Rupture discs are copper discs situated on the air cooler. When the air strain exceeds a particular restrict, it bursts. Fusible plugs incorporate components that soften at higher temperatures. The compressor must have a lubricating oil pressure alarm and lower off the trip signal. If these two protection gadgets fail, the compressor must be stopped immediately. The rupture disc ought to be inspected at the very least weekly to ensure it does not rupture below force.
If the stress degree is also large, and overcurrent safety unit cuts electricity to the motor. It also automatically shuts off the compressor when the hose ruptures or the air quantity exceeds a preset degree. The system must be set up on the air compressor to avert accidents. Its job is to shield the operator from harm. If employees do not follow these protection measures, they may trigger products harm.
To ensure protection when running the air compressor, safety eyeglasses and gloves should be worn. Pressurized air can lead to eye harm, and crash goggles can provide a barrier to avert this. Additionally, the self-retracting twine prevents journey dangers and reinforces extra cord. You need to also keep your arms and human body away from the air nozzle. This will prevent you from getting sprayed with compressed air.

CFM Rating

An air compressor’s PSI and CFM scores indicate the force and quantity it can deliver. PSI stands for kilos for every square inch and steps the drive and stress contained in one particular sq. inch of air. These two indicators are similarly important when choosing an air compressor. If you require a lot of compressed air for a distinct application, you will require a increased psi compressor. Furthermore, if you are employing compressed air in a more compact application, a reduced cfm compressor will not offer ample electricity to satisfy your wants.
When comparing different air compressors, be positive to pay shut consideration to horsepower and CFM rankings. Although compressor electricity is important for some tasks, it is not the most critical aspect. The CFM ranking of an air compressor will determine how huge a task it can deal with and how prolonged it requires to demand. Make positive you comprehend the CFM and PSI scores of your potential compressors, as not understanding these important data can frustrate you and travel up costs.
In standard, it is best to pick an air compressor with a CFM score higher than the dimensions of the air resource. This will make sure that the air compressor has ample force to operate a number of equipment effectively at the same time. Whilst more compact CFM rankings may be ample for smaller assignments, larger tools these kinds of as drills demand a whole lot of air. Therefore, the greater the CFM, the greater and much more powerful the tool.
When you recognize the CFM of an air compressor, you can start off seeking for the appropriate tool. You can check the CFM ranking of your air compressor on the internet by commenting underneath. If you might be not confident about the dimension of your air device, you can always purchase a next air compressor. This is a wonderful way to double the CFM of your air compressor! You may have a lot more air to do more function, and your compressor will final for a longer time.

Lack of oil and lubrication

Oil-cost-free air compressors have a smaller footprint and call for less servicing than oil-lubricated air compressors. Although oil-lubricated air compressors are a lot more pricey and heavier than oil-totally free air compressors, they are also best for stationary use. The advantages of oil-cost-free air compressors contain greater durability and reduce upkeep charges. The positive aspects and down sides of each and every variety are discussed under.
Oil-free of charge air compressors are normally quieter than oil-lubricated air compressors. However, you could still knowledge some noise whilst employing it. To avoid this, you ought to choose a quiet intake compressor. Nonetheless, if you function following to a noisy compressor, you need to buy a muffler, an aftermarket filter that lowers compressor noise.
If you want to use the air compressor for a lengthy time, the oil-totally free product is not the correct option. Its Teflon coating wears off above time, specifically at severe temperatures. Moreover, oil-free air compressors have a huge number of shifting elements that require regular routine maintenance, although oil-loaded air compressors are excellent for these who don’t want to commit in added areas.
One more major distinction among oil-cost-free and oil-lubricated air compressors is lubrication. Oil-lubricated air compressors demand normal lubrication while oil-cost-free air compressors are pre-lubricated. They have much less parts and are cheaper. Oil-free air compressors are lighter than oil-lubricated air compressors. In addition to becoming far more inexpensive, oil-free of charge air compressors are a lot more powerful and durable.
While oil-loaded air compressors are far more effective and tough, they produce a lot of heat. Nevertheless, they are also much more high-priced and call for normal oil changes. Moreover, they are challenging to transport. They also need to be permanently put in. These air compressors are also not portable and demand a fastened location. So, think about your requirements prior to determining which variety is ideal for you. When you’re picking an air compressor for your enterprise, be positive to store about.

sound degree

If you are pondering what the noise amount of an air compressor is, the response depends on your distinct products and working environment situations. Usually, air compressors produce forty to 90 decibels of sounds. Although the reduced the decibel stage, the quieter the compressor will be. More substantial, much more potent air compressors make greater noise levels than their minor brothers. But no matter how huge the air compressors are, it’s a great idea to put on listening to defense while functioning all around them.
When buying a new air compressor, the noise level of the air compressor need to be regarded as. While this may seem to be like a small problem, there are actually a whole lot of variants on these noisy machines. The most common variety of air compressor is the reciprocating piston pump. This model makes use of pistons related to an motor to rotate inside of a chamber. The piston moves swiftly and traps air proportional to its measurement. Single-piston air compressors are usually noisier than twin-piston types, also known as twin cylinders.
But even if you have the appropriate equipment to safeguard your hearing, it’s nevertheless essential to know the sound stage of an air compressor. Even if the sound is not right away dangerous, it can still result in short-term or permanent listening to decline. This condition is known as sound-induced listening to decline, and an air compressor with a seem level of 80 or higher can cause everlasting hearing hurt. You can stay away from likely hurt to your hearing and stop accidents by just having to pay attention to the sounds level of your air compressor.
Air compressors are inherently noisy, but if you get methods to decrease their sounds stages, you can reduce disruption to neighbors and co-personnel. For instance, installing a sound enclosure in your work area can avert your air compressor from producing as much noise as before. Based on your workspace, you can also consider setting up a long air hose, which will lessen seem amounts by up to twenty five%.