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China Custom “Great” 160kw/218HP Air Cooling Oil-Free VSD Double Screw Air Compressor with Pm Motor and Frequency Inverter, 0.75~1.05MPa with Best Sales

Item Description

The Fantastic Oil-Free Double Screw Air Compressor there are various versions to pick from: the motor power from 55kw to 355Kw, the working force from .75Mpa to 1.05Mpa, the stream capacity from 8.0m³/min to 58.4m³/min. The TKFBP Sequence is Variable Frequency Driven, The TKFYC Collection is Permanent Magnetic Variable Frequency Pushed. We can also personalize in accordance to your demands. This sort of air compressor is ideal for the sector which need to have quite high-good quality compressed air.

A. The Image for Oil-Totally free VSD Screw Air Compressor:

B. Products Introductions & Rewards for Oil-Free VSD Screw Air Compressor:

Oil-totally free compressed air is applied to all walks of life which have a serious affect on the closing merchandise and manufacturing method, these kinds of as aerospace, spraying, foodstuff and beverage, pharmaceutical, petrochemical, semiconductor and digital products, health-related, automotive spray, textile, and so forth. In these harsh apps, even small quantities of oil can result in bad goods to look and even cease production. In excess of the earlier ten a long time, the Great compressor has been discovering the advancement of oil-totally free compressed air technological innovation, and has released a quantity of oil-free air compressors to give a hundred% pure air for buyers. By way of continuous investigation and advancement, the Fantastic compressor has developed a new HangZhoustone, becoming the company of the Course certification, which defines the new normal for the purity of compressed air.

The features of oil-free VSD screw air compressor:

1. The air quality of the secure and oil-free is strictly based on the ISO 8573-1 Class (2571) standard, and there is no compromise on the ultimate compressed air purity, making sure the air pollution-free of charge threat.
2. The first imported air finish, big rotor, lower speed, comprehensive device performance is exceptional. Rotor by the dynamic and static harmony examination strictly, make it operate greater equilibrium, considerably less vibration, reduced sound, at the exact same time below the situation of the identical diameter, the length of the rotor will increase, powerful compression quantity boost, so as to accomplish site visitors boost, lessen energy use.
3. Bearing: in buy to make sure the bearing to bear large velocity and massive load, the screw compressor adopts the large-top quality bearing of CZPT brand, which keeps the lengthy bearing existence.
four. The shaft seal unit: the double ring fluorine rubber ring with metallic body can with stand specified stress to type a lubricating shaft sealing unit. The linings on the shaft are specially processed by our company, with perfect sealing performance and long service existence.
5. Systematic design and style: the specialized staff to the technique optimization design and style to make the device procedure fault drastically lowered, the air quantity is far more secure, CZPT intake than the advanced ranks of the peers.
6. The total machine is made with low sounds.

C. Part Particulars for Oil-Free of charge VSD Screw Air Compressor:

D. The Technical Parameters of Oil-Cost-free VSD Screw Air Compressor:

E. Purposes:

F. Certification:

G. Packing:

H. Organization Profile:

I. Our Services:

one. Right after-sale Support
    1). Any questions or requests before, in the course of or following sales, we would like to help you any time and will find you the best resolution in 24 hours.
    2). Warranty: 1 year for the complete machine 2 year for air finish , and spare components will be supplied with ideal value.
    3). Above board engineer support is offered.

2. Unique Tailored Provider
    1) Complete OEM
      • Quantity: at least 5 pcs
      • In this strategy, we will do all the adjustments (Coloration, identify plate and symbol) as your require, and will not demand extra charge.
    2) Half OEM
      • Quantity: no limit
      • Underneath this plan, we can make the needed alteration (title plate and logo) but we will charge some added price for the title plate, as the identify plate manufacturing unit has the MOQ.
    3) Emblem OEM
      • Quantity: no restrict
      • Only the logo will be modified to yours, and no added payment will be charged.

three. Abroad Engineer Services
    We are accessible to ship our engineer for aboard services. Only need to have you to set up the accommodation, transportation and translator. Further price for each will be discussed primarily based on nearby price degree.


Q1: Are you manufacturing unit or trade business?
A1: We are factory. And we have ourselves buying and selling firm. 

Q2: What the just deal with of your factory?
A2: Our company is positioned in the West of the cross of Yijing street and Siwei street, Xihu (West Lake) Dis.li Economic Growth Spot, ZheJiang , 300300, China

Q3: How about the warranty terms of your device?
A3: One yr for the total device and 2 years for screw air stop, and technological assist in accordance to your wants.
Q4: Will you give some spare areas of the equipment?
A4: Of course, of program.
Q5: What about solution package?
A5: We will pack the merchandise strictly with regular picket carton.
Q6: Can you custom-made the voltage of goods?
A6: Indeed, the voltage can be personalized according to your requirement.

Q7: How lengthy will you take to arrange production?
A7: 380V 50HZ we can shipping and delivery the goods within 7-fifteen times. Other electrical energy or other colour we will shipping and delivery within 15-20 times.
Q8: Which payment expression can you settle for?
A8: T/T or L/C.
Q9: Which trade time period can you take?
A9: Offered trade conditions: FOB, CIF, CFR, EXW, CPT, and so forth.

Q10: Can you use our model?
A10: Yes, with skilled design and style staff, the OEM orders are hugely welcome.

Selecting the Right Air Compressor For Your Property

You will discover that air compressors are indispensable equipment for a selection of conditions, including garages, home workshops, and basements. These instruments can electrical power a selection of instruments, and every product is sized to suit the task at hand. Since air compressors have only one particular motor, they are lightweight, compact, and effortless to deal with. Using one particular air compressor to electricity a number of equipment will also decrease the use and tear on personal parts. This post will introduce some critical characteristics to appear for when deciding on the correct air compressor for your home.

Positive displacement

A good displacement compressor applies stress to a fluid, while a centrifugal a single does the reverse. A optimistic displacement compressor results in the desired force by trapping air and rising its quantity. Its discharge valve releases the substantial-strain gas. These compressors are utilised in industrial programs and nuclear electricity vegetation. The big difference among a good and negative displacement compressor is that a positive displacement compressor can compress and launch air at a consistent charge.
A constructive displacement air compressor employs a reciprocating piston to compress air. This decreases the volume of the air in the compression chamber, and a discharge valve opens when the stress reaches the preferred degree. These compressors are employed in bicycle pumps and other pneumatic resources. Positive displacement air compressors have a number of inlet ports and have several configurations. Optimistic displacement air compressors have a single-acting and double-acting piston, and can be oil-lubricated or oil-cost-free.
A optimistic displacement air compressor is diverse from a dynamic compressor. It attracts air into the compression chambers and then releases the force when the valve is opened. Optimistic displacement compressors are typical in industrial programs and are offered in one-acting, double-performing, and oil-lubricated designs. Huge piston compressors have ventilated intermediate items and crossheads on gudgeon pins. Smaller versions have permanently sealed crankcases with bearings.


Oil-cost-free air compressors have some benefits more than their oil-lubricated counterparts. They do not require lubrication oil since they are coated with Teflon. The materials has one of the lowest coefficients of friction and is layered, so it slides previous other levels with tiny effort. Because of this, oil-free of charge compressors tend to be less costly and still provide equivalent efficiency. Oil-cost-free compressors are a very good decision for industrial purposes.
The life of an oil-free of charge air compressor is substantially lengthier than an oil-lubricated counterpart. These models can run up to 2,000 several hours, 4 moments for a longer time than the average oil-lubed compressor. Oil-free of charge compressors also have a substantially lower working sound than their oil-lubricated counterparts. And due to the fact they will not require oil adjustments, they are quieter. Some even final up to 2,000 hrs.
An oil-free of charge air compressor is a excellent selection if your software demands higher amounts of purity. A number of programs demand ultra-pure air, and even a drop of oil can cause product spoilage or harm to generation tools. In addition to the overall health dangers, an oil-totally free air compressor decreases the costs related with oil contamination and minimizes leaks. It also gets rid of the want for oil assortment, disposal, and treatment.
A standard oil-free of charge air compressor is quite successful, demanding only about eighteen% of the complete load horsepower. Nonetheless, oil-free of charge compressors have a increased chance of premature failure and are not recommended for big-scale industrial apps. They may also use up to 18% of the compressor’s full potential. They may possibly seem desirable, but you need to make certain you understand the positive aspects of an oil-cost-free air compressor just before deciding on one for your industrial programs.


A one-phase air compressor is designed to give the electricity for a one pneumatic instrument or gadget. These devices are usually smaller than two-phase compressors and create considerably less heat and power. These machines usually are not designed for large-responsibility industries, but they are nevertheless very efficient for a assortment of programs, including vehicle stores, gasoline stations, and various production vegetation. They can also be used in borewells, as they are ideal for small spaces with lower air stream specifications.
A solitary-stage air compressor has one particular cylinder and two valves – the inlet and the supply valves. Each of these valves perform mechanically, with the inlet valve managing torque and the delivery one particular controlling air pressure. Usually, one-stage compressors are run by a gasoline engine, but there are also electric designs available. The one-phase air compressor is the most widespread variety of air compressor. It has a one cylinder, one piston, and 1 air cylinder.
The one-phase air compressors are utilised for small projects or personalized use. A two-phase air compressor is more effective for industrial tasks. Its longer air end life makes it much more successful. It is also more productive for use in the automotive sector, exactly where the engine has many cylinders. In common, solitary-stage compressors need a larger energy stage. The solitary-stage design is perfect for tiny initiatives, while a two-stage 1 is appropriate for bigger-scale arsenals.


The cubic foot-per-moment (CFM) of an air compressor is the output of the machine. In purchase to determine the CFM stage, begin by hunting at the compressor’s requirements. You must know how a lot of cubic toes the unit can maintain and how many lbs . for every sq. inch it can compress. When you have these details, you can calculate the CFM. Now you can use these quantities to pick an suitable air compressor for your needs.
The most widespread way to increase the CFM of an air compressor is to flip the regulator down. By turning the dial down, the air compressor will produce much more than 10 CFM. You can also try connecting two output valves. Make sure that the settings are adjusted effectively ahead of you start. This will make sure that your air compressor is working at its greatest efficiency and lifespan. To enhance the CFM of your air compressor, very first examine that your regulator is calibrated for the sought after strain amount.
To estimate the CFM of an air compressor, 1st determine the tank quantity of the machine. Then, multiply this quantity by the time it will take to fill the tank. Then, divide the end result by sixty seconds to determine the CFM. After you know how a lot air your machine can keep, you can decide on a suitable air compressor. If you happen to be functioning in a confined region, you must get a instrument with a huge tank.


The PSI of an air compressor is the pressure that it can output. A typical air compressor has a gauge linked to the airline at the bottom, subsequent to it, or in between the two. The gauge tells the genuine strain of the air compressor, whilst the cut-out pressure is decided by the company. The maker recommends that you set the minimize-out strain 20 to forty PSI larger than the manufacturing facility advisable strain. If you want to established the strain for your nail gun, you can use the minimize-in and reduce-out pressures on your compressor, and the tank won’t exceed this variety.
The PSI of an air compressor measures the force that it can provide, which is typically in lbs . for each sq. inch. For most air equipment, you need at the very least forty to ninety psi. In general, reciprocating air compressors operate on an on/off foundation. This relationship is known as the obligation cycle. All air compressors are rated for a distinct responsibility cycle, these kinds of as fifty p.c on and 20-five percent off.
The Psig of an air compressor is not cost-free, as a lot of men and women think. The PSI of an air compressor is not free, but it is important to keep it for risk-free functions. If you are obtaining difficulty keeping a regular force, take into account turning down the PSI of your compressor by 2 psig. This will establish the vital pressure for the equipment. You are going to also increase the volume of vitality in the technique by one percent.

Electrical power supply

The energy supply for an air compressor is essential in its operation. With no the proper voltage and amperage, air compressors will not operate correctly. The energy resource should be near 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 construct ample strain. When this occurs, the fuse inside the air compressor will switch off to shield the user. The energy source need to be a protected length from the compressor.
Most companies do not specify the electrical power source for an air compressor. Depending on the horsepower, the compressor will need roughly 4 amps of electricity. A 1-horsepower compressor would draw about twelve amps. If it were driven by a common 120-volt house source, its motor would exceed the 15-amp breaker potential. A bigger air compressor, nevertheless, will demand a individual fifteen-amp power resource, making it unattainable to use it with this sort of energy source.
The energy source for an air compressor is usually electrical alternating current (AC) that is equal to the voltage on a standard wall outlet. A a few-section air compressor, on the other hand, needs a special AC source with a few electrical offset pulses. Irrespective of the variety of air compressor, the power resource should be appropriate with the incoming energy support. 1 of the most common difficulties when making an attempt to join an air compressor to an AC electricity resource is undersized wire. This outcomes in reduced voltage and high amperes, tripping of in excess of-load relays and blown fuses.