Screw Compressor, Air Compressor, Frequency Compressor manufacturer / supplier in China, offering Pm Motor Permanent Magnet VFD Screw Air Compressors, 90kw Direct Drive Screw Air Compressor (Variable Frequency), Industrial Variable Speed Screw Air Compressor 22kw to 400kw and so on.

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Pm Motor Permanent Magnet VFD Screw Air Compressors

FOB Price:US $1,550 - 5,100 / Piece
Min. Order (Pieces) FOB Price
1+ US $1,550-5,100 / Piece
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Min. Order: 1 Piece
Port: Shanghai, China
Production Capacity: 500sets/Month
Payment Terms: T/T

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Basic Info.

Model NO.:DCF30A-DCF350A
Lubrication Style:Lubricated
Cooling System:Air Cooling
Cylinder Position:Vertical
Structure Type:Closed Type
Installation Type:Stationary Type
Type:Twin-Screw Compressor
Cooling Method:Air / Water
Screw Air End:Ghh / Hanbell
Electric Motor:Siemens / Zoda
Motor:Permanent Magnet Air Compressor
Transport Package:Plywood Case
Origin:Shanghai, China
HS Code:8414809090

Product Description

Unique advantages of DEHAHA PM Variable Speed Driven Screw Air Compressor 
1. Application of permanent magnet synchronous motor makes the motor efficiency high even at a very low rotating speed. Thus to save more energy compared with that of normal 3 phase asynchornous motor.
2. Only one integreted shaft for the air end and motor rotor. Thus to improve the driven efficiency.
3. Smaller size of the PM motor makes a smaller size of the PM compressor, thus to save space for customers which the factory space is limited.
4. Remote controlling system makes the after-sale service and maintenance to be more efficient and convinient. Customers can check the data by the mobile phone or computer, and have a basic understanding of the compressor working condition before going on site.
Pm Motor Permanent Magnet VFD Screw Air Compressors
Pm Motor Permanent Magnet VFD Screw Air Compressors

DEHAHA Permanent manget motor, variable speed screw air compressors
Model No.Power 
Max. PressureCapacity    
DM-10A-87.5/108bar1.2Air DirectFrequency
DM-15A-811/158 bar1.65
DM20A-815/208 bar2.2
DM20A-1010 bar1.6
DM20A-1313 bar1.5
DM-25A-818.5/258 bar2.85
DM-30A-822/308 bar3.3
DM-30A-1010 bar2.85
DM-40A-830/408 bar5
DM-50A-837/508 bar6.05
DM-50A-1010 bar5
Permanent magnet variable speed driven compressor can save over 33% more energy compared with normal fixed speed screw compressors, and can save over 9%~15% more energy compared with normal variable speed driven compressor with inverter and asyn. motor.
Pm Motor Permanent Magnet VFD Screw Air Compressors
Pm Motor Permanent Magnet VFD Screw Air Compressors

More about our screw compressors, please contact to:
Susan Chan
Sales Manager
Shanghai DHH Screw Compressor Co.,Ltd
Tel: +86-21-59959099
Mobile Phone: +86-15800773412

More information about us:
1, We have ISO9001 management system
2, All of our air compressors are with CE, SGS, TUV, BV certificates
3, We have our own Export Lisence,  can do export by ourself
4,  We have our own Trade Mark which is famous in our home market, and can protect your market if you distribute our air compressors.
5, We attend air compressor exhibition shows every year,  in China and oversea countries.
6,  We will send you formal Agent Authorization if you are our exclusive distribution agent.

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