China OEM Great 500kw 670HP Pm VSD (Premanent Magnet Variable Speed Driven) Rotary Screw Air Compressor with Free Design Custom

Product Description

Excellent 500KW 670HP PM VSD (Premanent Magnet Variable Pace Pushed)  Rotary Screw Air Compressor

1. Photographs for  GREAT  PM VSD screw air compressor:

two. Merchandise introductions &advantages for 7.5-630kw oil injected PM VSD ( permanent maget variable velocity driven) Rotary Screw Air Compressor:


1) .Oil cooling substantial effectiveness permanent magnet motor

two). Insulation grade F, security quality IP54,adapt to the large dusty setting. IE4 Efficiency motor effectiveness.

three).Max.RPM 1500,reduced sound, large efficiency, much better lifestyle-span.

four).Split style, effortless maintenance. Easy for installation and service.

5).Without having gearbox design and style, motor is related straight with rotor by way of the coupling, large transmission efficiency.

six).Lower temperature increase, impartial cooling admirer design, so that the motor cooling is not influenced by the velocity regulation.

7).With PT100 temperature protection change to steer clear of higher temperature degaussing.

8).Massive pace selection, large precision and big adjustment variety.

9).Premium Magnetic content resist more than 180ºC temp

ten).Great CZPT Conserving, help save up to more than 30-forty%

 Inverter :
one).  dual variable frequency inverter
2).Twin variable frequency program: long term magnet motor variable frequency + cooling enthusiast motor variable frequency , one particular-piece built-in structure, severe CZPT saving.
three).Continual pressure air provide: the supply stress is specifically controlled underneath .01 MPa.
3).Consistent temperature air offer: continuous temperature set at 85 ºC, with the ideal lubrication
4).Eliminates vacant load, lowers the vacant load CZPT intake by 45%.
Remove overpressure
five).Big Frequency range thirty%~ a hundred%
six).Vector air offer, precise calculation, make sure that the air circulation of Compressor is consistent with the demand from customers of the person method.

 Intelligent handle technique :

one).Immediate display: discharge temperature, discharge force, running frequency, existing, energy, operating condition, and many others.
two).Real-time checking of discharge temperature, discharge stress, recent, frequency fluctuation.
3).Optional the Net of factors module, exterior cloud intelligent administration program, recognize the functions these kinds of as remote commence-quit and distant on the web monitorin

three. Primary elements information for Excellent PM VSD screw air compressor : 

The everlasting magnet motor stays higher effectiveness at low speeds, guaranteeing apparent strength-saving positive aspects in little air quantity
-Frequency variety from %-a hundred%(frequent conversion from sixty%-100%)
-In comparison with the set velocity compressor, CZPT preserving 22%-forty%
-In contrast with the typical inverter compressor, CZPT preserving 5%-15%
System volume fluctuations greater, the energy-preserving impact far more evident.

four.Specialized Parameters for  7.5-630kw oil injected PM VSD ( permanent maget variable velocity pushed) Rotary Screw Air Compressor:

5.Application :

6.Certification :

seven. Packing:

8. Manufacturing unit introduction :


9. Our Services
nine.1  After-sale Services
• Any concerns or requests just before, during or following product sales, we would like to aid you any time and will locate you the greatest answer in 24 several hours.
• Warranty: 1 calendar year for the total machine 2 calendar year for air stop , and spare components will be supplied with ideal cost.
• Over board engineer services is offered.

9.2  Unique Tailored Service
  1) Complete OEM
• Amount: at least 5 pcs
• In this strategy, we will do all the changes (Color, title plate and logo) as your need, and will not charge further fee.
  2) Half OEM
• Amount: no restrict
• Below this system, we can make the required alteration (name plate and symbol) but we will cost some further payment for the title plate, as the name plate factory has the MOQ.
 3) Emblem OEM
  • Quantity: no limit
• Only the emblem will be altered to yours, and no additional price will be billed.

9.3  Abroad Engineer Provider
• We are offered to send our engineer for aboard support. Only require you to set up the lodging, transportation and translator. Extra price for each will be mentioned based on nearby cost amount.

10. FAQ:

Q1: Are you factory or trade business?
A1: We are manufacturing facility.
Q2: What the just address of your manufacturing facility?
A2: Our firm is positioned in the West of the cross of Yijing road and Siwei highway, Xihu (West Lake) Financial Development Region, ZheJiang , 300300, China

Q3: Warranty conditions of your device?
A3: One year for entire machine 2 yr for air finish ,  and technological assistance in accordance to your requirements.

Q4: Will you supply some spare elements of the devices?
A4: Of course, of training course.we have our possess spare elements companys 

Q5: What about item deal?
A5: We pack our goods strictly with common seaworthy circumstance.

Q6: What about the voltage of products?
A6: voltage  can be custom-made according to your equirement.

Q7: Which payment time period can you accept?
A7: TT or LC 

Q8: How prolonged will you just take to set up creation?
A8: 380V 50HZ we can delivery the merchandise within 7-fifteen times. Other electrical power or other shade we will delivery inside 15-20 times.

Q9: Can you take OEM orders?
A9: Sure, with expert layout team, OEM orders are highly welcome.

Q10: Which trade term can you take?
A10: Available trade conditions: FOB, CIF, CFR, EXW, CPT, and so forth.

eleven. Contact:


The Air Compressor Is a Versatile Device

The Air Compressor is one of the most functional instruments in any garage or workshop. It is straightforward to use and can execute a variety of jobs, from jackhammering to drilling. These devices are available in a broad variety of sizes and varieties, creating it an exceptional selection for a assortment of scenarios. With a single motor, you no lengthier require independent motors for each instrument. Its lightweight, compact design and style tends to make it simple to manage, and the solitary motor also reduces use on elements.


Oil-injected air compressors demand a massive volume of lubricant, which needs to be added to the sump regularly to maintain optimum functionality. As there are numerous kinds of industrial fluids, a properly-intentioned upkeep technician may possibly incorporate the wrong lubricant to the compressor. If this takes place, the compressor will turn into incompatible with the lubricant, resulting in extreme carryover and the require to flush and replace downstream air treatment method components.
Normally, the G one hundred ten-250 oil-injected rotary screw compressor from Atlas Copco gives reputable compressed air, preventing high priced downtime. The G110-250 oil-injected rotary screw compressor is highly reliable and durable, enabling it to purpose in temperatures up to 46degC/115degF. Even with the oil-injected air compressor’s sturdy design, this device requires quite tiny on-website installation, and it features easy procedure.
The principal gain of oil-injected air compressors is the lowered expense of operating. The price of oil-free of charge compressors is much less than fifty percent of that of oil-injected types, and it will demand much less routine maintenance costs in the lengthy operate. Furthermore, the oil-cost-free method is a lot more environmentally helpful than oil-injected air compressors. But the negatives of oil-injected air compressors are sizeable, way too. It can contaminate concluded items and trigger a important fiscal risk for the maker.
An oil-injected rotary screw air compressor offers numerous rewards over its counterpart. First, it attributes an revolutionary vertical design and style with variable-velocity generate, allowing it to run a lot more successfully. Second, oil-injected air compressors reduce energy usage by up to 50% in comparison to non-oil-injected air compressors. They also have a thermostatic valve, permitting them to sustain an ideal temperature. Thermostatically-regulated oil coolers let the compressor to operate far more quietly.

Oil-totally free

What is an oil-totally free air compressor? The name refers to a type of air compressor that does not have oil in the compressor chamber. Oil-free of charge air compressors nevertheless use oil for different needs, such as lubricating the transferring components and controlling squander warmth. Nonetheless, several men and women do not recognize that their air compressor nevertheless demands oil for appropriate working. This article will discover why this kind of air compressor is preferable for many users.
First of all, oil-free of charge air technological innovation has a lot of rewards. For a single, it reduces the strength value associated in filtering air, and it minimizes leaks. In addition, it also lowers the oil expenses linked with compressor refills. And ultimately, it decreases the hazards of contamination. Oil-free air technologies is the potential of compressed air. If you’re seeking for an oil-free of charge air compressor, here’s what to search for in your research.
Dependent on the function of your air compressor, it may possibly be helpful to commit in an oil-totally free air compressor. Oil-lubricated air compressors are typically far more durable than their oil-cost-free counterparts, but they may expense 2 times as considerably. You ought to nonetheless consider the value of ownership prior to acquiring an oil-cost-free compressor. The oil-free designs can be less complicated to transportation, and they are more strong. Moreover, they’re quieter than oil-lubed designs.
An oil-totally free air compressor also implies significantly less servicing, as it will not need oil to function. This kind of air compressors also features much less moving elements, which indicates much less areas for troubles to produce. All oil-free of charge air compressors are produced to meet ISO Class and 1 air purity requirements. They also have significantly less noise and vibration in comparison to their oil-based counterparts. So, why not pick an oil-free of charge air compressor for your company?


When selecting a fuel-run air compressor, it’s critical to contemplate the benefits of gasoline. This power resource can electricity a huge air compressor with no electrical energy. Nevertheless, this variety of air compressor lacks electrical hookup, so you’ll require to operate an extension twine if you need to have to use it at a distance. However, gasoline compressors are able to purpose with just a gas tank. This tends to make them ideal for medium to heavy-responsibility industrial applications.
An additional crucial consideration when selecting a gasoline air compressor is its size. Bigger compressors are generally greater than portable kinds and need a lot more area. This makes them less difficult to transportation and work on the go. Nonetheless, if you might be not certain which variety of air compressor is best for you, contemplate the gas-powered variations. Whilst they may possibly be lighter, they will not run as smoothly as their electric powered counterparts. Gasoline-run compressors are not as portable as their electric powered counterparts and need appropriate maintenance.

Electric power

Electrical power in an air compressor is not cheap. A twenty five HP air compressor runs for ten hours every day, five days a 7 days. The motor in these equipment consumes 746 watts for every hour. To locate out how considerably electrical energy the equipment makes use of, multiply the wattage by the operating time. For instance, if the compressor runs for a few several hours, then it will use 1.9 kilowatt hours of electrical power. To figure out how significantly electrical power an air compressor uses for each working day, you can determine the kilowatt hours and multiply the amount by the utility price. Contemplating this, you can decide the cost of operating your air compressor when for each month.
The value of functioning an air compressor depends on the variety of compressor. Electrical air compressors are typically silent and can operate with no any upkeep. These resources can be remaining unattended for up to four thousand several hours before demanding mend. Electric powered air compressors need increased power for greater strain, so you ought to program appropriately. Regardless of whether or not you need to have a maintenance check out is up to you, but the benefit of not having to spend a fortune on repairs is priceless.
Although compressed air is not an vitality-effective resource, its use in a range of applications may preserve you funds and kilowatts. Considering that an air compressor utilizes electricity when it is running, the price is reduce than the value of running a power resource. If you prepare to use your air compressor for a prolonged time, make confident that it is preserved correctly. Correct treatment will help save you funds and power, and you could even be able to get an extended warranty if the compressor breaks down.

Variable frequency generate

The primary purpose of a variable frequency drive (VFD) in an air compressor is to reduce vitality use in the procedure of compression. A one motor drag technique can’t adjust its speed repeatedly in accordance to the weight of the load. By implementing frequency control to the compressor, the electrical power intake can be reduced even though sustaining the very same strain stage. Therefore, a VFD is an superb choice for compressors. Its rewards are several.
A VFD can also keep an eye on the temperature of the motor and send out mistake signals if the motor is operating as well sizzling or way too chilly. This eliminates the want for a separate sensor to keep an eye on the oil force. These capabilities are helpful not only in lowering strength use, but also in strengthening the functionality of an application. Furthermore, a VFD can keep an eye on further variables this sort of as temperature and motor speed. Hence, it is a valuable investment.
When using a VFD, it is crucial to pick the right motor. The speed of the compressor should be inside the greatest beginning limit of the motor. The air tank might be of any measurement, but a continuous stress restrict is necessary to hold the VFD working inside the service issue of the motor. In addition to a VFD, a learn controller ought to also incorporate a remote strain established point and a PID card for a learn controller. The transmitter ought to incorporate all helpful information from the VFD, which includes the velocity and the oil temperature. The VFD must be tested prior to it is integrated with the grasp control. It ought to be examined for min and max velocity, temperature, and present in the anticipated range.
The use of a VFD in an air compressor has many rewards. One particular of the most noteworthy is the reduction in energy use. Set-speed compressors run on set details of six to 7 bar. An extra bar of compression utilizes 7 p.c of energy. This vitality is squandered. A VFD-driven air compressor can also increase the daily life span of compressor parts. It is one particular of the greatest investments in your compressor. So, why wait around any longer?

China OEM Great 500kw 670HP Pm VSD (Premanent Magnet Variable Speed Driven) Rotary Screw Air Compressor     with Free Design CustomChina OEM Great 500kw 670HP Pm VSD (Premanent Magnet Variable Speed Driven) Rotary Screw Air Compressor     with Free Design Custom