The Huada LGPM-75 is a 55kW permanent magnet VSD screw compressor whose PM synchronous motor exceeds 96% efficiency, delivering 10.5 m³/min for scaled production.
Item NO.:
LGPM-75Product Origin:
ChinaShipping Port:
XiamenLead Time:
7-15 days
Huada LGPM-75 55kW Permanent Magnet VSD Screw Air Compressor
The Huada LGPM-75 is a 55kW permanent magnet VSD screw compressor whose PM synchronous motor exceeds 96% efficiency, delivering 10.5 m³/min for scaled production.
1. Low-speed high torque — Large starting torque, easily overcomes static friction, fast start-stop
2. Wide-range VFD control — Keeps high efficiency at low speed, steadier running, faster response
3. Over 96% motor efficiency — No rotor copper loss, power factor significantly improved
4. 30% smaller footprint — Compact motor design, reduced footprint and weight
5. Width control technology — Adjusts speed by discharge pressure at constant power, boosts flow

model
LGPM-75
transfer method
Direct drive
Exhaust volume/exhaust pressure (m3/min/Mpa)
10.5/0.8
Power(kw)
55
cooling method
Air Cooling
Power supply (V/ph/Hz)
380V/3P/50Hz
Exhaust temperature(℃)
Temperature environment ±15℃
Dimensions
1800*1250*1850
Lubricating oil quantity (L)
39
Unit weight(kg)
1200
Noise(dB(A)
72±3
Outlet pipe diameter (inch/mm)
G2"
1、Company Advantage
Quanzhou Huade Electric Machinery & Equipment Co., Ltd Fujian PRC (formerly Quanzhou city of Fujian province Huada Machinery Co.,Ltd) is located in West Coast city of Quanzhou.Our company is one of the Air Compressor professional manufacturers with the largest domestic and the equipment is the most advanced currently.And our company is an innovative and high-technology enterprise.We specialized in developing,designing,and producing series of piston and screw air compressors.Our company have obtained the certification ISO9001:2000,Chinese Universal machinery certification,and the quality testing of CCC certification,CE certification,CQC certification,and ETL certification.In 2002,we have cooperated with the air end manufacturer in Germany that are GHH-RAND and ROTORCOMP and AERZEN and COMER to improve production technique.And the production update,quality and global sale is our company market strategy all the time.
2、Workshop & Equipment
We have advanced air compressor production equipment and perfect production line.We practice strict quality control procedures throughout the entire production process from procuring of raw materials,processing of components,assembly of machine,to testing machines' performance.
3、Qualification Certificate
We have passed ISO 9001:2015、ISO 14001:2015、IATF16949:2016 certifications.Most of products have passed CE、RoHS、TUV、3C、CNAS、CQC certifications through authoritative institutions.
4、Global Parter
Our air compressors radiate to the whole world, export to more than 100 countries and regions, and maintain long-term stable cooperative relations.Annual traning is offered to global agents and after-sales engineers,for mastering new product,new technology,new material,new crafts in order to offer most advancing high quality product service.

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