China manufacturer “Great” 280kw/381HP Water Cooling Oil-Free VSD Double Screw Air Compressor, 0.75~1.05MPa with Free Design Custom

Product Description

The Fantastic Oil-Free of charge Double Screw Air Compressor there are diverse models to pick from: the motor energy from 55kw to 355Kw, the functioning force from .75Mpa to 1.05Mpa, the movement capacity from 8.0m³/min to fifty eight.4m³/min. The TKFBP Collection is Variable Frequency Driven, The TKFYC Collection is Long term Magnetic Variable Frequency Driven. We can also personalize according to your needs. This kind of air compressor is appropriate for the sector which need very substantial-high quality compressed air.

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

B. Products Introductions & Benefits for Oil-Totally free VSD Screw Air Compressor:

Oil-totally free compressed air is used to all walks of life which have a severe affect on the closing merchandise and creation approach, this sort of as aerospace, spraying, foodstuff and beverage, pharmaceutical, petrochemical, semiconductor and electronic products, health care, automotive spray, textile, and many others. In these harsh programs, even small amounts of oil can trigger poor items to look and even stop production. Above the earlier ten a long time, the Fantastic compressor has been discovering the advancement of oil-totally free compressed air technology, and has released a variety of oil-totally free air compressors to supply a hundred% pure air for buyers. Through constant investigation and development, the Excellent compressor has created a new HangZhoustone, turning into the producer of the Class certification, which defines the new normal for the purity of compressed air.

The features of oil-cost-free VSD screw air compressor:

1. The air high quality of the protected and oil-cost-free is strictly based mostly on the ISO 8573-1 Class (2571) standard, and there is no compromise on the closing compressed air purity, making sure the air pollution-free of charge danger.
2. The original imported air stop, large rotor, reduced speed, comprehensive machine overall performance is excellent. Rotor by the dynamic and static harmony examination strictly, make it operate much better balance, significantly less vibration, decrease noise, at the identical time below the issue of the same diameter, the duration of the rotor raises, efficient compression volume improve, so as to accomplish visitors enhance, decrease energy intake.
3. Bearing: in purchase to make sure the bearing to bear substantial speed and massive load, the screw compressor adopts the high-high quality bearing of CZPT brand name, which retains the extended bearing existence.
four. The shaft seal gadget: the double ring fluorine rubber ring with steel frame can with stand certain stress to form a lubricating shaft sealing unit. The linings on the shaft are specifically processed by our organization, with excellent sealing functionality and lengthy provider existence.
five. Systematic design and style: the specialized personnel to the system optimization layout to make the device operation fault tremendously diminished, the air quantity is a lot more steady, CZPT usage than the sophisticated ranks of the friends.
six. The entire device is created with low noise.

C. Component Details for Oil-Free VSD Screw Air Compressor:

D. The Technological Parameters of Oil-Free of charge VSD Screw Air Compressor:

E. Applications:

F. Certification:

G. Packing:

H. Organization Profile:

I. Our Services:

one. After-sale Provider
    1). Any inquiries or requests ahead of, for the duration of or following income, we would like to support you any time and will discover you the very best resolution in 24 hours.
    2). Warranty: One particular yr for the whole equipment 2 calendar year for air stop , and spare elements will be supplied with best cost.
    3). Over board engineer service is offered.

two. Particular Customized Services
    1) Total OEM
      • Amount: at minimum 5 pcs
      • In this program, we will do all the modifications (Colour, title plate and emblem) as your need to have, and will not charge further price.
    2) 50 percent OEM
      • Quantity: no restrict
      • Beneath this program, we can make the essential alteration (name plate and brand) but we will demand some additional charge for the name plate, as the title plate manufacturing facility has the MOQ.
    3) Emblem OEM
      • Amount: no limit
      • Only the logo will be changed to yours, and no further charge will be billed.

three. Abroad Engineer Service
    We are obtainable to send out our engineer for aboard service. Only need to have you to prepare the accommodation, transportation and translator. Further expense for every will be talked about dependent on local value level.


Q1: Are you manufacturing facility or trade firm?
A1: We are factory. And we have ourselves investing organization. 

Q2: What the precisely tackle of your factory?
A2: Our company is located in the West of the cross of Yijing street and Siwei highway, Xihu (West Lake) Economic Development Location, ZheJiang , 300300, China

Q3: How about the guarantee phrases of your machine?
A3: One particular 12 months for the complete device and 2 several years for screw air stop, and technological assist according to your requirements.
This fall: Will you offer some spare components of the devices?
A4: Sure, of course.
Q5: What about solution deal?
A5: We will pack the products strictly with common picket carton.
Q6: Can you personalized the voltage of goods?
A6: Sure, the voltage can be personalized according to your requirement.

Q7: How long will you consider to organize generation?
A7: 380V 50HZ we can shipping the items within 7-15 days. Other electrical energy or other shade we will delivery inside 15-20 days.
Q8: Which payment expression can you acknowledge?
A8: T/T or L/C.
Q9: Which trade time period can you settle for?
A9: Accessible trade terms: FOB, CIF, CFR, EXW, CPT, and so on.

Q10: Can you use our brand name?
A10: Indeed, with specialist design crew, the OEM orders are hugely welcome.

Picking the Proper Air Compressor For Your Residence

You will locate that air compressors are indispensable instruments for a assortment of situations, which includes garages, house workshops, and basements. These equipment can electrical power a variety of instruments, and every single product is sized to fit the job at hand. Simply because air compressors have only one particular motor, they are lightweight, compact, and easy to deal with. Making use of one air compressor to electrical power many equipment will also lessen the use and tear on person components. This report will introduce some important characteristics to seem for when choosing the correct air compressor for your house.

Optimistic displacement

A good displacement compressor applies pressure to a fluid, while a centrifugal a single does the reverse. A good displacement compressor results in the desired pressure by trapping air and rising its volume. Its discharge valve releases the higher-strain gas. These compressors are utilised in industrial purposes and nuclear energy crops. The big difference amongst a optimistic and unfavorable displacement compressor is that a positive displacement compressor can compress and launch air at a constant charge.
A good displacement air compressor utilizes a reciprocating piston to compress air. This decreases the quantity of the air in the compression chamber, and a discharge valve opens when the pressure reaches the desired degree. These compressors are utilized in bicycle pumps and other pneumatic instruments. Optimistic displacement air compressors have numerous inlet ports and have several configurations. Constructive displacement air compressors have a single-performing and double-acting piston, and can be oil-lubricated or oil-free of charge.
A constructive displacement air compressor is distinct from a dynamic compressor. It draws air into the compression chambers and then releases the pressure when the valve is opened. Good displacement compressors are common in industrial applications and are available in single-performing, double-acting, and oil-lubricated versions. Big piston compressors have ventilated intermediate parts and crossheads on gudgeon pins. Smaller designs have completely sealed crankcases with bearings.


Oil-totally free air compressors have some advantages more than their oil-lubricated counterparts. They do not require lubrication oil simply because they are coated with Teflon. The materials has one of the least expensive coefficients of friction and is layered, so it slides past other levels with little effort. Because of this, oil-free of charge compressors tend to be more affordable and still produce comparable efficiency. Oil-free compressors are a good choice for industrial programs.
The lifestyle of an oil-free of charge air compressor is significantly more time than an oil-lubricated counterpart. These versions can work up to 2,000 hrs, four times more time than the regular oil-lubed compressor. Oil-totally free compressors also have a substantially reduced running sounds than their oil-lubricated counterparts. And due to the fact they do not want oil adjustments, they are quieter. Some even last up to 2,000 hrs.
An oil-cost-free air compressor is a very good selection if your application requires higher ranges of purity. Numerous programs demand extremely-pure air, and even a fall of oil can trigger product spoilage or damage to creation products. In addition to the wellness risks, an oil-cost-free air compressor decreases the fees linked with oil contamination and minimizes leaks. It also eliminates the require for oil assortment, disposal, and therapy.
A common oil-totally free air compressor is quite effective, necessitating only about 18% of the complete load horsepower. Nonetheless, oil-cost-free compressors have a greater chance of premature failure and are not suggested for big-scale industrial applications. They might also use up to eighteen% of the compressor’s full capability. They could sound interesting, but you must make positive you recognize the positive aspects of an oil-free of charge air compressor prior to picking one for your industrial programs.


A solitary-stage air compressor is made to provide the energy for a one pneumatic device or unit. These devices are normally more compact than two-stage compressors and generate significantly less warmth and energy. These devices aren’t developed for large-obligation industries, but they are nevertheless hugely efficient for a assortment of apps, like vehicle retailers, gas stations, and numerous production plants. They can also be utilized in borewells, as they are appropriate for modest areas with low air flow requirements.
A solitary-stage air compressor has one cylinder and two valves – the inlet and the delivery valves. Both of these valves operate mechanically, with the inlet valve controlling torque and the supply one controlling air strain. Usually, solitary-phase compressors are driven by a gas engine, but there are also electric versions obtainable. The single-phase air compressor is the most widespread type of air compressor. It has a solitary cylinder, one particular piston, and one particular air cylinder.
The single-stage air compressors are employed for little projects or personalized use. A two-phase air compressor is much more powerful for industrial initiatives. Its more time air end daily life can make it much more effective. It is also far more productive for use in the automotive market, the place the motor has numerous cylinders. In standard, single-stage compressors call for a greater electricity level. The one-phase product is perfect for little assignments, although a two-stage one particular is suitable for greater-scale arsenals.


The cubic foot-for every-moment (CFM) of an air compressor is the output of the machine. In order to compute the CFM degree, start by looking at the compressor’s technical specs. You must know how numerous cubic ft the unit can maintain and how a lot of pounds for every square inch it can compress. When you have these information, you can estimate the CFM. Now you can use these figures to select an suitable air compressor for your wants.
The most typical way to improve the CFM of an air compressor is to change the regulator down. By turning the dial down, the air compressor will make far more than ten CFM. You can also try connecting two output valves. Make confident that the configurations are altered effectively before you get started. This will make certain that your air compressor is working at its greatest performance and lifespan. To improve the CFM of your air compressor, 1st check that your regulator is calibrated for the preferred strain stage.
To compute the CFM of an air compressor, 1st figure out the tank volume of the machine. Then, multiply this volume by the time it requires to fill the tank. Then, divide the consequence by 60 seconds to determine the CFM. Once you know how a lot air your machine can maintain, you can decide on a ideal air compressor. If you might be working in a confined area, you ought to purchase a resource with a huge tank.


The PSI of an air compressor is the force that it can output. A typical air compressor has a gauge connected to the airline at the base, following to it, or between the two. The gauge tells the true force of the air compressor, even though the cut-out pressure is determined by the manufacturer. The manufacturer suggests that you established the reduce-out pressure 20 to forty PSI increased than the manufacturing facility advised strain. If you want to established the strain for your nail gun, you can use the lower-in and reduce-out pressures on your compressor, and the tank will not likely exceed this variety.
The PSI of an air compressor measures the power that it can supply, which is frequently in pounds for every sq. inch. For most air instruments, you require at the very least forty to 90 psi. In standard, reciprocating air compressors function on an on/off foundation. This romantic relationship is identified as the responsibility cycle. All air compressors are rated for a specific obligation cycle, this kind of as fifty per cent on and 20-5 % off.
The Psig of an air compressor is not totally free, as a lot of people feel. The PSI of an air compressor is not free of charge, but it is essential to sustain it for risk-free operations. If you happen to be possessing difficulty preserving a regular stress, take into account turning down the PSI of your compressor by 2 psig. This will determine the essential stress for the machine. You will also enhance the volume of energy in the method by one %.

Electricity supply

The electricity resource for an air compressor is essential in its procedure. Without having the right voltage and amperage, air compressors will not purpose correctly. The electricity resource should be near to the compressor so that it can plug into an electrical outlet. If it is as well far from the outlet, the compressor could not be in a position to develop ample force. When this happens, the fuse within the air compressor will change off to safeguard the person. The energy resource should be a safe length from the compressor.
Most producers do not specify the energy source for an air compressor. Based on the horsepower, the compressor will require approximately 4 amps of electricity. A 1-horsepower compressor would attract about twelve amps. If it had been powered by a typical a hundred and twenty-volt home source, its motor would exceed the 15-amp breaker capability. A larger air compressor, however, will require a individual fifteen-amp energy resource, generating it extremely hard to use it with this kind of power supply.
The energy supply for an air compressor is usually electrical alternating recent (AC) that is equivalent to the voltage on a regular wall outlet. A 3-period air compressor, on the other hand, calls for a unique AC source with a few electrical offset pulses. No matter of the type of air compressor, the electrical power supply have to be compatible with the incoming electricity services. One particular of the most common problems when attempting to connect an air compressor to an AC energy supply is undersized wire. This benefits in reduced voltage and large amperes, tripping of more than-load relays and blown fuses.