75HPSED series PM two-stage VSD Screw Air Compressor

75HPSED series PM two-stage VSD Screw Air Compressor

The Two-stage oil injection screw machine not only has all the advantages of the single stage oil injection screw machine, compared with the single stage energy saving effect of up to 35%. Therefore, it will be more friendly to users with large gas consumption and long-term continuous operation, and create greater value for users.

1. Double inverter noise reduction design

Inverter vector control of the main motor and fan motor without frequent loading and unloading, effectively extending the service life of the fan and reducing noise.

2. Energy saving

According to the demand for gas, when the machine is in hibernation and the actual pressure reaches the hibernation wake-up pressure, the inverter starts in high speed response to achieve greater energy saving.

3. Super long life compression host

Large rotor, low speed design, reflux loss is small, compared with the general screw compressor volume efficiency increased by nearly 20%.

4. Ultra-efficient IE5 permanent magnet motor

Powerful horsepower, low energy consumption, high reliable gas production and gas accurate matching, eliminating no-load.

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.