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220bar Industrial High Pressure Oil-Free Helium Nitrogen Gas Reciprocating Diaphragm Compressor

220bar Industrial High Pressure Oil-Free Helium Nitrogen Gas Reciprocating Diaphragm Compressor

The balance starts, reduces the impact of the motor on the power grid, and extends the mechanical life of the motor and the unit.
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We focus on product development and technological innovation, and design and produce our Water Chiller System, Oil-less Booster Compressor, High Pressure Compressor with scientific and stable concepts. Our company adheres to the principle of honest management, and always regards credibility as the foundation of enterprise survival and development. In the course of business, we are brave to innovate, continue to accept challenges, and join hands with partners to create a win-win situation. We will strengthen the basic work of enterprise safety production and improve the technical specifications and quality work standards of safety production. Our company is based on the business philosophy of "good faith, stable and far-reaching".

Four steps compressed screw and oil-free air piston booster compressor

Permanent magnet frequency conversion, energy saving selection

The perfect combination of inverter and inverter motor

DMG air compressor can be equipped with frequency converter to achieve optimal energy saving effect

●Adjust enerygy consumption by 20% through frequency converter

●Achieve constant pressure air ,provide stable air source for users

●The balance starts, reduces the impact of the motor on the power grid, and extends the mechanical life of the motor and the unit.

●The frequency converter can be provided at random and can be upgraded later

Permanent magnet synchronous motor scheme

DMG air compressor can be equipped with permanent magnet synchronous motor to further improve the energy saving effect

●Adopt refractory rare earth permanent magnet and never demagnetize

●Motor efficiency is 5%-8% higher than ordinary motor, and more energy saving

●Can realize frequency conversion configuration function, and the frequency adjustment range is wide


High efficiency and energy saving dual-stage screw host

The double-stage screw compressor has the reasonable pressure ratio,ultra-small leakage and ultra-low noise. Make the compressed rotor and rotor of the secondary compression combination within a chassia. and through the direct drive for the front,make every level of the rotor at runtime and matching the best linear velocity of gas production, and reasonable and can reduce leakage in the compression, compression ratio under the same flow,two-stge compression than single stage compression enerygy saving 15% on average.


Efficient water cooling system

Unit of lubricating oil,cylinder,packing all use through efficient cooler water cooling, effectivly reduce the temperature, the final exhaust temperature of egnerating units is not more than 130 ℃,great extend valve pistion ring, packing, and other parts of life

●High efficiency cooler and interstage cooling technology, the waste heat generated by the unit is carried away,and the compressor compression cycle is the closest to is othermal compression.

●The installation of the unit is not affected in the harsh environment

●The heat exchage area is large and small , and under the same heat transfer capacity, the volume is only about 60% of the swirl cooler to the warped tube


Our company provides a variety of 220bar Industrial High Pressure Oil-Free Helium Nitrogen Gas Reciprocating Diaphragm Compressor to meet your various needs. We adhere to the management principles of 'quality first, customer first and credit-based' and always do our best to satisfy potential needs of our customers. We abandon exaggerated advertisements and unreal prices, and let innovation return to the product itself. We are not sticking to one pattern, discerning talents, and free to use outstanding young talents to provide a stage for them to innovate bravely and stand out.

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