China OEM Two-Stage Compression Energy-Saving Screw Air Compressor Electric Drive near me supplier

Product Description


Our company advantages   

one. More than sixty many years China professsinal manufacture for air compressor ,An ISO9000 firm
two.European standard,China created &manufacturing unit immediately supply 

3. Excellent porformance &large efficiency with affordable price 

four.Reduced power consumptions for more output

5.Trouble cost-free & cost conserving

six.Timely pre-sale and right after-sale service 

seven.Simple operatation &maintenance 

Merchandise advantages:

75kw Twin Phase Screw Air Compressor hugely strain/electricity compression air-conclude The two-phase compression adopts an intermediate cooling method to make the fuel just before the 2nd compression close to the fuel that has just entered the air compressor.

one.Dual variable frequency inverter.

2.Twin variable frequency method: permanent magnet motor variable frequency + cooling enthusiast motor variable frequency , one-piece built-in framework, intense CZPT conserving.

three.Continual pressure air source: the provide stress is precisely controlled below .01 MPa.

four.Constant temperature air source: continuous temperature set at 85 oC, with the very best lubrication

five.Eradicates empty load, lowers the empty load CZPT intake by 45%.

6.Large Frequency assortment 30%~ a hundred%.

seven.Vector air supply, accurate calculation, make certain that the air circulation of Compressor is regular with the desire of the user system.

Item parameter:

Specialized Parameter Table of Twin Stage Compression PM VFD  Screw Air Compressor


Manufacturing facility Quality Manage Process

one.Set up inspection of the total screw air compressor: check and affirm the whole device according to the procedure instructions and quality manage expectations. Main inspection items:

A . Validate the nose and motor nameplates 

B . Examine no matter whether there is oil leakage in the CZPT and oil circuit of the air compressor C . the screw air compressor machine screw locking inspection..

two. Rotary screw sort air compressor manufacturing unit examination equipment, heat motor: test whether the air compressor procedure parameters meet up with the demands of consumers, which includes voltage, recent, operating force, exhaust volume, and so on.screw Air compressor manufacturing facility prior to forty eight hrs of thermal examination, stability affirmation.

3. 24 hrs on the internet following-product sales service, one-to-1 on the internet advice installation, debugging, troubleshooting.

Rotary Screw type air compressor packaging process

1. Screw air compressor packaging is divided into 3 levels from inside to outdoors:

1) The very first layer of security: spray paint on the surface of the equipment to shield the area of the equipment. The fouling pull film is wrapped about the surface of the equipment to safeguard the area of the paint.

two) The 2nd layer of protection: anti-collision safety of the equipment. On the basis of lacquer defense, anti-collision buffer cotton is utilised to safeguard the equipment against collision.

three) The 3rd layer of safety: the circumstance adopts the all round packaging of the non-fumigation wooden circumstance to shield the equipment throughout transportation.


Q1: Are you factory or trade firm?  
A1: We are manufacturing unit.

Q2: What the just tackle of your factory? 
A2: Shimi Industrial Highway, Xiuli Highway, Xihu (West Lake) Dis. City, Xihu (West Lake) Dis. County, HangZhou Town, ZheJiang Province

Q3: Guarantee terms of your air compressor equipment? 
A3: One particular year warranty for the device and technological assistance according to your requirements.

This autumn: Will you supply some spare elements of the air compressor? 
A4: We offer all sorts of items connected to air compressor. (Air dryer, Air tank, and many others)

Q5: How long will you consider to organize production? 
A5: 380V 50HZ we can supply the products inside of 10 days. Other electric power or other color we will supply inside of 22 days

Q6: Can you settle for OEM orders? 
A6: Indeed,OEM orders are our primarily support.

The Air Compressor Is a Adaptable Tool

The Air Compressor is a single of the most versatile equipment in any garage or workshop. It is simple to use and can complete a variety of tasks, from jackhammering to drilling. These machines are available in a vast assortment of measurements and types, producing it an superb selection for a assortment of conditions. With a single motor, you no lengthier require independent motors for each tool. Its lightweight, compact layout makes it straightforward to manage, and the single motor also decreases dress in on elements.


Oil-injected air compressors need a large amount of lubricant, which demands to be extra to the sump often to keep the best possible performance. As there are many sorts of industrial fluids, a properly-intentioned routine maintenance technician may add the wrong lubricant to the compressor. If this transpires, the compressor will grow to be incompatible with the lubricant, resulting in abnormal carryover and the require to flush and change downstream air therapy elements.
Usually, the G 110-250 oil-injected rotary screw compressor from Atlas Copco gives trustworthy compressed air, protecting against pricey downtime. The G110-250 oil-injected rotary screw compressor is highly dependable and tough, enabling it to perform in temperatures up to 46degC/115degF. Despite the oil-injected air compressor’s sturdy design, this unit demands quite little on-web site set up, and it features easy operation.
The main benefit of oil-injected air compressors is the diminished cost of managing. The price of oil-cost-free compressors is significantly less than 50 percent of that of oil-injected kinds, and it will require less maintenance costs in the long run. Moreover, the oil-free of charge program is more environmentally helpful than oil-injected air compressors. But the downsides of oil-injected air compressors are sizeable, way too. It can contaminate finished products and trigger a important fiscal threat for the producer.
An oil-injected rotary screw air compressor gives numerous rewards more than its counterpart. Very first, it functions an progressive vertical style with variable-speed push, permitting it to run a lot more proficiently. Second, oil-injected air compressors minimize power usage by up to 50% in contrast to non-oil-injected air compressors. They also have a thermostatic valve, making it possible for them to maintain an the best possible temperature. Thermostatically-regulated oil coolers enable the compressor to operate a lot more quietly.

Oil-totally free

What is an oil-free air compressor? The identify refers to a variety of air compressor that does not contain oil in the compressor chamber. Oil-totally free air compressors even now use oil for various functions, which includes lubricating the shifting areas and taking care of waste heat. Even so, many individuals do not realize that their air compressor nonetheless calls for oil for appropriate working. This report will discover why this variety of air compressor is preferable for several consumers.
1st of all, oil-totally free air engineering has many rewards. For one, it decreases the power cost associated in filtering air, and it minimizes leaks. Furthermore, it also reduces the oil expenses related with compressor refills. And finally, it decreases the dangers of contamination. Oil-free air technologies is the future of compressed air. If you happen to be looking for an oil-free air compressor, here’s what to search for in your research.
Dependent on the function of your air compressor, it could be helpful to make investments in an oil-free of charge air compressor. Oil-lubricated air compressors are generally much more tough than their oil-free of charge counterparts, but they could expense twice as much. You must even now take into account the price of possession just before purchasing an oil-cost-free compressor. The oil-cost-free types can be easier to transport, and they are much more strong. Moreover, they’re quieter than oil-lubed versions.
An oil-cost-free air compressor also means considerably less servicing, as it does not want oil to function. This variety of air compressors also functions fewer transferring components, which signifies less places for problems to develop. All oil-cost-free air compressors are created to satisfy ISO Class and 1 air purity requirements. They also have significantly less sound and vibration compared to their oil-based mostly counterparts. So, why not choose an oil-cost-free air compressor for your enterprise?


When deciding on a gas-run air compressor, it truly is essential to take into account the rewards of gasoline. This vitality supply can energy a large air compressor without electricity. Even so, this sort of air compressor lacks electrical hookup, so you will want to run an extension twine if you want to use it at a length. Even so, fuel compressors are in a position to function with just a gasoline tank. This tends to make them excellent for medium to heavy-duty industrial purposes.
An additional essential thing to consider when deciding on a gas air compressor is its size. Larger compressors are generally larger than transportable kinds and demand more space. This can make them less difficult to transportation and function on the go. Nonetheless, if you might be not confident which sort of air compressor is greatest for you, contemplate the fuel-powered variations. While they might be lighter, they do not run as smoothly as their electric counterparts. Gasoline-powered compressors are not as portable as their electrical counterparts and call for proper servicing.

Electrical energy

Electrical energy in an air compressor is not low-cost. A twenty five HP air compressor runs for ten hrs each working day, five days a week. The motor in these machines consumes 746 watts for each hour. To uncover out how much electricity the products makes use of, multiply the wattage by the working time. For illustration, if the compressor operates for three hrs, then it will use 1.9 kilowatt hrs of electrical power. To figure out how a lot electrical energy an air compressor utilizes for each day, you can calculate the kilowatt hours and multiply the variety by the utility rate. Considering this, you can decide the price of running your air compressor after per month.
The price of operating an air compressor relies upon on the sort of compressor. Electric air compressors are usually silent and can operate without any upkeep. These equipment can be remaining unattended for up to 4 thousand several hours prior to necessitating restore. Electric powered air compressors call for greater electrical power for higher pressure, so you should plan accordingly. Whether or not or not you need to have a upkeep check out is up to you, but the gain of not possessing to devote a fortune on repairs is priceless.
Though compressed air is not an energy-successful source, its use in a assortment of applications may possibly help save you income and kilowatts. Considering that an air compressor employs electrical power when it is managing, the price is reduced than the cost of working a electricity resource. If you strategy to use your air compressor for a lengthy time, make confident that it is taken care of effectively. Suitable treatment will conserve you income and power, and you may possibly even be ready to get an extended warranty if the compressor breaks down.

Variable frequency travel

The major function of a variable frequency drive (VFD) in an air compressor is to minimize strength usage in the procedure of compression. A one motor drag method cannot adjust its speed continually according to the weight of the load. By implementing frequency control to the compressor, the electricity intake can be lowered while preserving the exact same force amount. Consequently, a VFD is an excellent choice for compressors. Its advantages are numerous.
A VFD can also check the temperature of the motor and send out mistake alerts if the motor is running as well very hot or too chilly. This removes the require for a separate sensor to keep track of the oil pressure. These features are helpful not only in reducing power intake, but also in enhancing the functionality of an application. In addition, a VFD can keep track of additional variables this kind of as temperature and motor velocity. Therefore, it is a valuable expense.
When utilizing a VFD, it is vital to select the appropriate motor. The velocity of the compressor must be within the maximum commencing limit of the motor. The air tank may possibly be of any size, but a consistent stress restrict is needed to preserve the VFD working in the services element of the motor. In addition to a VFD, a learn controller must also incorporate a remote force set stage and a PID card for a learn controller. The transmitter need to include all beneficial info from the VFD, including the pace and the oil temperature. The VFD need to be tested ahead of it is integrated with the master management. It ought to be examined for min and max pace, temperature, and recent within the expected selection.
The use of a VFD in an air compressor has a lot of positive aspects. A single of the most noteworthy is the reduction in electrical power intake. Set-speed compressors run on established details of six to seven bar. An added bar of compression utilizes 7 per cent of power. This power is wasted. A VFD-powered air compressor can also enhance the existence span of compressor components. It is 1 of the very best investments in your compressor. So, why wait around any more time?

China OEM Two-Stage Compression Energy-Saving Screw Air Compressor Electric Drive     near me supplier China OEM Two-Stage Compression Energy-Saving Screw Air Compressor Electric Drive     near me supplier