Item 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 strength preserving and substantial performance screw air compressors, committing to be
a very good example of manufacturing high high quality compressor.

Our company has 2 senior engineers, 3 R&D engineers, 2 design engineers and more than two hundred
experienced personnel now, with layout creation capability of 4000 units per thirty day period. We have
numerical control turrent punch press, CNC bending equipment, laser slicing machine, automated
spraying line, semi-computerized welding line, robotic welding station, automated assembly line,
computerized material warehouse, testing device and other superior products to ensure
effective production and superb quality.

FAQ:

Q1: Are you factory or trade business?

A1: We are factory.

 

Q2: Where is your manufacturing unit?

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

 

Q3: How about the guarantee terms of your machine?

A3: 1 year guarantee for the equipment and technological will assistance in accordance to your needs in any time.

 

This autumn: Will you supply some spare areas of the equipment?

A4: Sure, of system.

 

Q5: What about merchandise bundle?

A5: We will CZPT the merchandise strictly with regular seaworthy case.

 

Q6: Can you customized the voltage of products?

A6: Sure, of program. The voltage can be tailored according to your prerequisite.

 

Q7: Can you offer samples?

A7: Yes, we cam give samples.

 

Q8: How extended will you just take to arrange generation?

A8: 380V 50HZ we can supply the goods in 7-fifteen times. Custom-made products we will shipping and delivery in twenty five-30 times.

 

Q9: Which payment expression can you accept?

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

 

Q10: Which trade expression can you accept?

A10: Accessible trade terms: FOB, CIF, CFR, EXW, CPT, and so on.

 

what to see in an air compressor

If you need to have to acquire an air compressor, you ought to know what to look for. The types of air compressors on the market are labeled in accordance to their CFM score, security gadgets, and pumps. There are numerous variations in between lubricated and oil-free air compressors that you must know before acquiring. To better realize the big difference between these kinds of air compressors, go through on. This article will information you by way of these differences.

Pump

If you are seeking for a quality air compressor, you have come to the right spot. A excellent air compressor pump will supply higher pressure for anything at all from tires to boats and a lot more. There are hundreds of different versions to pick from, and the excellent factor about getting one particular from a Chinese maker is that they have so several choices. Far more importantly, Chinese makers can personalize air products such as air compressors at minimal prices.
A good quality air pump won’t crack effortlessly, but you may be able to use it for many years. Picking a large-good quality pump will assist you keep away from several hassles on the road, this kind of as unplanned downtime and set up charges. In addition, a pump from the very same maker as your air compressor is your best wager to ensure ideal functionality. Outlined below are some guidelines for finding a high quality pump for your air compressor.
The air compressor is an important but unremarkable invention. Without having them, our life would be completely various. With no a pump, we cannot get sizzling h2o from central heating, nor can we get heat from the refrigerator. We can not inflate bicycle tires, and we can’t refuel cars. Pumps are vital to all varieties of equipment. So why is it crucial to decide on the proper solution? The response could surprise you.
Distinct sorts of pumps are used for various apps. Positive displacement pumps transfer a set quantity of fluid and immediate it to a drain. This style makes certain constant circulation at a continuous pace no matter of discharge force. Centrifugal pumps work in different ways. The impeller accelerates the fluid, changing the enter vitality into kinetic strength. This sort of pump is most typically utilized in mines, air conditioning, industrial vegetation, and flood control.

security equipment

There are numerous safety characteristics you ought to check out when employing an air compressor. First, check out the relationship of the air filter to the air. If they appear free, components might independent and result in harm. One more essential safety feature is the shut-off valve. When operating close to compressed air, the shut-off valve should be inside straightforward attain and visibility. Relocating components and other products need to be secured with protecting handles. Check basic safety valve and substitute broken areas.
Rupture discs are copper discs located on the air cooler. When the air pressure exceeds a certain limit, it bursts. Fusible plugs contain supplies that soften at large temperatures. The compressor must have a lubricating oil force alarm and lower off the vacation signal. If these two basic safety products fail, the compressor should be stopped right away. The rupture disc must be inspected at minimum weekly to guarantee it does not rupture under stress.
If the pressure stage is as well high, and overcurrent protection gadget cuts electricity to the motor. It also instantly shuts off the compressor when the hose ruptures or the air quantity exceeds a preset amount. The gadget ought to be put in on the air compressor to stop mishaps. Its occupation is to safeguard the operator from harm. If staff do not follow these safety steps, they may result in products harm.
To make certain security when working the air compressor, safety glasses and gloves must be worn. Pressurized air can trigger eye harm, and crash goggles can give a barrier to avoid this. In addition, the self-retracting wire stops trip hazards and reinforces extra cord. You ought to also keep your palms and entire body away from the air nozzle. This will avoid you from becoming sprayed with compressed air.

CFM Score

An air compressor’s PSI and CFM ratings show the strain and quantity it can supply. PSI stands for lbs for every sq. inch and measures the power and stress contained in one square inch of air. These two indicators are equally crucial when picking an air compressor. If you need a lot of compressed air for a specific software, you will require a greater psi compressor. Also, if you are making use of compressed air in a more compact software, a lower cfm compressor will not supply enough power to meet your wants.
When comparing various air compressors, be sure to shell out close focus to horsepower and CFM ratings. While compressor electrical power is important for some responsibilities, it is not the most essential element. The CFM rating of an air compressor will figure out how massive a undertaking it can handle and how long it requires to charge. Make certain you recognize the CFM and PSI scores of your foreseeable future compressors, as not knowing these important data can frustrate you and drive up costs.
In standard, it is ideal to decide on an air compressor with a CFM score greater than the dimension of the air tool. This will make certain that the air compressor has ample pressure to function multiple resources proficiently at the identical time. Even though smaller CFM rankings could be sufficient for smaller sized initiatives, larger instruments these kinds of as drills require a great deal of air. Therefore, the larger the CFM, the bigger and more powerful the resource.
When you understand the CFM of an air compressor, you can start off hunting for the appropriate instrument. You can verify the CFM rating of your air compressor online by commenting under. If you’re not sure about the dimensions of your air resource, you can constantly buy a 2nd air compressor. This is a great way to double the CFM of your air compressor! You’ll have more air to do more operate, and your compressor will very last more time.

Absence of oil and lubrication

Oil-free air compressors have a more compact footprint and demand less maintenance than oil-lubricated air compressors. Although oil-lubricated air compressors are much more expensive and heavier than oil-free air compressors, they are also best for stationary use. The positive aspects of oil-free of charge air compressors include increased durability and reduced routine maintenance costs. The advantages and negatives of every single sort are talked about underneath.
Oil-free of charge air compressors are typically quieter than oil-lubricated air compressors. However, you might nevertheless experience some noise whilst making use of it. To avoid this, you must pick a tranquil consumption compressor. Even so, if you work following to a noisy compressor, you should purchase a muffler, an aftermarket filter that lowers compressor sounds.
If you want to use the air compressor for a prolonged time, the oil-cost-free design is not the right choice. Its Teflon coating wears off over time, specially at intense temperatures. Additionally, oil-free of charge air compressors have a massive number of relocating areas that demand typical maintenance, even though oil-filled air compressors are fantastic for people who really don’t want to make investments in added parts.
One more main distinction among oil-cost-free and oil-lubricated air compressors is lubrication. Oil-lubricated air compressors require typical lubrication whereas oil-cost-free air compressors are pre-lubricated. They have fewer areas and are cheaper. Oil-cost-free air compressors are lighter than oil-lubricated air compressors. In addition to getting a lot more cost-effective, oil-totally free air compressors are more powerful and durable.
Whilst oil-filled air compressors are a lot more successful and durable, they produce a good deal of warmth. However, they are also much more costly and demand regular oil alterations. In addition, they are tough to transport. They also want to be permanently set up. These air compressors are also not transportable and call for a fixed location. So, contemplate your needs ahead of choosing which kind is greatest for you. When you’re selecting an air compressor for your organization, be positive to store all around.

sounds level

If you are pondering what the sound stage of an air compressor is, the solution relies upon on your specific gear and functioning setting circumstances. Normally, air compressors generate forty to 90 decibels of noise. Despite the fact that the reduce the decibel level, the quieter the compressor will be. Bigger, a lot more powerful air compressors produce increased noise stages than their minor brothers. But no matter how large the air compressors are, it really is a excellent idea to put on hearing protection although working all around them.
When buying a new air compressor, the noise stage of the air compressor should be regarded as. While this may possibly look like a modest issue, there are in fact a great deal of variations on these noisy machines. The most frequent variety of air compressor is the reciprocating piston pump. This product utilizes pistons equivalent to an engine to rotate within a chamber. The piston moves speedily and traps air proportional to its size. Single-piston air compressors are normally noisier than twin-piston versions, also known as twin cylinders.
But even if you have the correct equipment to protect your hearing, it is nonetheless important to know the noise level of an air compressor. Even if the noise is not instantly dangerous, it can nonetheless trigger short-term or everlasting hearing decline. This issue is named sound-induced hearing reduction, and an air compressor with a seem degree of 80 or higher can trigger long term hearing damage. You can steer clear of potential damage to your hearing and prevent incidents by merely paying focus to the sounds stage of your air compressor.
Air compressors are inherently noisy, but if you take steps to minimize their sounds amounts, you can lessen disruption to neighbors and co-personnel. For case in point, putting in a audio enclosure in your operate region can avert your air compressor from generating as much sounds as before. Dependent on your workspace, you can also attempt putting in a long air hose, which will decrease seem ranges by up to 25%.