China Custom Automatic 7.5W-75W Air Screw Compressor Manufacturer with CE Approval wholesaler

Solution Description


KY-200KYG Air Compressor (can be personalized) :

WHY Decide on US

General Functions:
Permanent magnet inverter compressor because of its energy saving and high efficiency has become a hot and bright spot of the industry, the original air compressor energy consumption on the market, is gradually being the permanent magnet inverter compressor to replace or substitute, users can directly bring cost saveing of 20%-40%.
With the development of science and technology, air compressor is widely used in many industries such as machinery, metallurgy, building components, electric power, chemical industry, food, textile and so on. However, the air compressor belongs to the high energy consumption equipment, power consumption in some industries accounted for more than 30% og the power consumption of production, it is commonly known as “electric tiger”.
Particular Attributes:
one,AIR Pressure STABILLTY
Due to the use of screw air compressor variable frequency stepless speed regulation characteristics of inverter, inverter controller or regulator through internal PID, can smoothly start on consumption volatility is relatively large occasions, and can quicklyh adjust the response. Compared with the upper and lower limit switch control of the power frequency operation, the air pressure stability increases exponentially.
Because the transducer itself contained the function of soft starter, starting current within the maximum rated current of 1.2 times, compared with the start frequency in general more than 6 times the rated current, start a little impact.
This impact is not only on the grid, the affect of the entire mechanical technique, but also tremendously diminished.
Power driven air compressor can only work in an exhaust, inverter air compressor can work in a wide range of exhaust. Frequency converter is based on the actual use of gas in real time to adjust the motor speed to control the amount of exhaust.
When the air volume is low, the air compressor can be automatically dormant. thereby greatly redcing the energy loss. The optimized control strategy can further improve the energy saving effect.
Because of the over modulation technology of the inverter, the output voltage of the motor can be output when the voltage of the AC power supply is low, and the voltage of the output to the motor is too high.
For the generation of electricity, frequeucy conversion generate can present its advantages.
Most of the working condition of the frequency conersion system is lower than the rated speed of the work, the host machine noise and wear down, prolongmain- tenance and service life.
If the fan is also driven by frequency conversion, can substantially reduce the nosie of air compressor operate.

Technological PARAMETERS:


In accordance to the engineering thermodynamics theory, it is the most inexpensive for the compressor with isothermal compres-
sion.Two-stage oil-injection screw air compressor is designed based on the above theory, it fully improves the cooling function through oil injection during the two-stage compression, plus the inter-stage cooling, by ensuring the temperature is above the pressure dew point, it can be close to isothermal compression as possible, so as to achieve the energy-saving effect.
At the same time, due to low compression ratio of the two-stage airend, the “internal leakage”is largely reduced in the compression process compared with the single-stage compression airend with the same power and same discharge pressure.On the contrary, the diplacement is increased, which means that the efficiency is increased, and the specific power is reduced.
Compared with the ordinary two-stage permanent magnetic compressor on the market,Moair uses the two-drive and two-stage compres- sion, which directly avoids the power loss inside the gear set.
Strength-saving benefits:
one,To lessen the bearing load, and boost the volumetric efficincy
two,In the scenario of partial load operation, it can improve efficiency and become energy saving to a better extent.
3,The energy saving of two-stage screw air compressor is up to 15%-25% than that of the one-stage air compressor, which can save the considerable electricity fees every year.

About shipping and delivery


1.Q:What do you need machine and quotation?

A: According to capacity and factory size ,we can give you details.

two.Q: Are you buying and selling business or maker ?

A:We are manufacturing facility.

three.Q:How do we pack machine?

  A:Exporting wooden cases

four.Q:Lead time

A:Around 25-30 days after the receipt of your deposit.


Selecting the Right Air Compressor For Your House

You will discover that air compressors are indispensable equipment for a selection of scenarios, such as garages, residence workshops, and basements. These equipment can power a assortment of tools, and each and every design is sized to go well with the job at hand. Simply because air compressors have only a single motor, they are lightweight, compact, and effortless to take care of. Employing one particular air compressor to electricity a number of tools will also minimize the dress in and tear on personal components. This article will introduce some crucial attributes to seem for when picking the proper air compressor for your house.

Good displacement

A good displacement compressor applies strain to a fluid, whereas a centrifugal 1 does the reverse. A positive displacement compressor results in the wanted force by trapping air and growing its volume. Its discharge valve releases the large-pressure fuel. These compressors are utilized in industrial programs and nuclear electrical power vegetation. The distinction between a optimistic and negative displacement compressor is that a good displacement compressor can compress and launch air at a consistent fee.
A positive displacement air compressor employs a reciprocating piston to compress air. This lowers the volume of the air in the compression chamber, and a discharge valve opens when the pressure reaches the preferred amount. These compressors are employed in bicycle pumps and other pneumatic equipment. Positive displacement air compressors have numerous inlet ports and have numerous configurations. Good displacement air compressors have a solitary-acting and double-acting piston, and can be oil-lubricated or oil-free.
A constructive displacement air compressor is different from a dynamic compressor. It attracts air into the compression chambers and then releases the stress when the valve is opened. Constructive displacement compressors are common in industrial programs and are offered in single-performing, double-acting, and oil-lubricated versions. Large piston compressors have ventilated intermediate pieces and crossheads on gudgeon pins. Scaled-down versions have permanently sealed crankcases with bearings.


Oil-free of charge air compressors have some rewards over their oil-lubricated counterparts. They do not demand lubrication oil because they are coated with Teflon. The materials has one of the most affordable coefficients of friction and is layered, so it slides previous other levels with minor hard work. Because of this, oil-totally free compressors have a tendency to be more affordable and still produce similar functionality. Oil-totally free compressors are a excellent decision for industrial applications.
The life of an oil-free air compressor is considerably lengthier than an oil-lubricated counterpart. These versions can run up to 2,000 hrs, four times longer than the average oil-lubed compressor. Oil-free compressors also have a substantially reduce functioning sounds than their oil-lubricated counterparts. And due to the fact they don’t need oil modifications, they are quieter. Some even very last up to 2,000 hrs.
An oil-free of charge air compressor is a great selection if your application calls for large stages of purity. Numerous purposes need extremely-pure air, and even a drop of oil can trigger solution spoilage or damage to generation tools. In addition to the health risks, an oil-free of charge air compressor lowers the charges associated with oil contamination and minimizes leaks. It also eliminates the need to have for oil selection, disposal, and remedy.
A normal oil-free of charge air compressor is very efficient, necessitating only about 18% of the full load horsepower. Nevertheless, oil-free of charge compressors have a larger risk of untimely failure and are not suggested for big-scale industrial apps. They might also use up to 18% of the compressor’s total capability. They may possibly seem interesting, but you need to make confident you realize the benefits of an oil-totally free air compressor just before deciding on a single for your industrial purposes.


A one-stage air compressor is created to offer the electricity for a single pneumatic device or system. These machines are normally scaled-down than two-stage compressors and generate significantly less warmth and energy. These devices are not developed for weighty-responsibility industries, but they are still extremely successful for a range of programs, like automobile stores, gasoline stations, and different production vegetation. They can also be utilized in borewells, as they are suitable for tiny areas with low air flow requirements.
A one-stage air compressor has one cylinder and two valves – the inlet and the shipping and delivery valves. The two of these valves function mechanically, with the inlet valve controlling torque and the shipping and delivery 1 controlling air force. Generally, solitary-phase compressors are driven by a fuel engine, but there are also electric powered designs offered. The single-phase air compressor is the most widespread type of air compressor. It has a one cylinder, a single piston, and one particular air cylinder.
The solitary-stage air compressors are employed for little initiatives or personalized use. A two-phase air compressor is far more efficient for industrial projects. Its lengthier air conclude lifestyle tends to make it a lot more productive. It is also a lot more efficient for use in the automotive business, exactly where the motor has a lot of cylinders. In basic, one-phase compressors call for a increased electrical power amount. The single-phase model is perfect for tiny initiatives, while a two-stage a single is suited for greater-scale arsenals.


The cubic foot-for every-moment (CFM) of an air compressor is the output of the machine. In get to calculate the CFM stage, start off by searching at the compressor’s requirements. You should know how many cubic feet the device can keep and how many lbs . for every square inch it can compress. When you have these data, you can determine the CFM. Now you can use these numbers to select an appropriate air compressor for your demands.
The most typical way to boost the CFM of an air compressor is to turn the regulator down. By turning the dial down, the air compressor will produce far more than ten CFM. You can also try connecting two output valves. Make confident that the settings are modified properly before you get started. This will ensure that your air compressor is performing at its optimum efficiency and lifespan. To enhance the CFM of your air compressor, very first check that your regulator is calibrated for the sought after strain degree.
To calculate the CFM of an air compressor, very first establish the tank quantity of the device. Then, multiply this volume by the time it takes to fill the tank. Then, divide the result by sixty seconds to estimate the CFM. Once you know how significantly air your device can maintain, you can decide on a suited air compressor. If you might be operating in a confined area, you need to buy a resource with a huge tank.


The PSI of an air compressor is the pressure that it can output. A typical air compressor has a gauge related to the airline at the base, subsequent to it, or amongst the two. The gauge tells the real strain of the air compressor, while the reduce-out stress is determined by the maker. The producer recommends that you established the reduce-out strain 20 to forty PSI increased than the manufacturing facility advisable strain. If you want to set the strain for your nail gun, you can use the reduce-in and cut-out pressures on your compressor, and the tank is not going to exceed this range.
The PSI of an air compressor measures the force that it can provide, which is typically in kilos for each sq. inch. For most air instruments, you need at least forty to 90 psi. In basic, reciprocating air compressors function on an on/off foundation. This partnership is acknowledged as the obligation cycle. All air compressors are rated for a certain obligation cycle, this kind of as fifty per cent on and twenty-five % off.
The Psig of an air compressor is not totally free, as numerous folks think. The PSI of an air compressor is not totally free, but it is important to sustain it for safe operations. If you are obtaining difficulties maintaining a constant stress, think about turning down the PSI of your compressor by 2 psig. This will decide the critical force for the equipment. You are going to also enhance the amount of energy in the program by 1 %.

Power supply

The energy resource for an air compressor is essential in its procedure. Without the appropriate voltage and amperage, air compressors will not function effectively. The electricity source need to be close to the compressor so that it can plug into an electrical outlet. If it is way too considerably from the outlet, the compressor could not be in a position to build ample pressure. When this transpires, the fuse inside the air compressor will flip off to defend the person. The energy source must be a safe distance from the compressor.
Most makers do not specify the energy supply for an air compressor. Depending on the horsepower, the compressor will require roughly four amps of electrical power. A a single-horsepower compressor would draw about twelve amps. If it were run by a standard a hundred and twenty-volt house offer, its motor would exceed the 15-amp breaker capability. A greater air compressor, even so, will demand a individual 15-amp power supply, generating it impossible to use it with this kind of electrical power source.
The electricity resource for an air compressor is typically electrical alternating existing (AC) that is equivalent to the voltage on a standard wall outlet. A 3-stage air compressor, on the other hand, requires a particular AC source with 3 electrical offset pulses. No matter of the type of air compressor, the electricity resource have to be compatible with the incoming electrical power service. 1 of the most typical problems when attempting to hook up an air compressor to an AC electricity resource is undersized wire. This final results in minimal voltage and large amperes, tripping of in excess of-load relays and blown fuses.

China Custom Automatic 7.5W-75W Air Screw Compressor Maker with CE Acceptance     wholesaler China Custom Automatic 7.5W-75W Air Screw Compressor Producer with CE Acceptance     wholesaler