22kw Two Stage Large Industrial Rotary Screw Air Compressor

22kw two stage PM VSD screw compressor using large motor to reduce the unit speed, full load speed in the 2000RPM is a more quiet guarantee. The new air duct structure design, so that the whole air duce pressure difference, the structure is more beautiful.

1. The rotor type line using the latest design patent, after more than twenty working procedure of finish machining, to ensure the precision of the rotor type line, reliability and validity.

2. Per level compression ratio is small, less leakage, high volume efficiency.

3. Each stage compression ratio by the accurate design reduces the bearing and gear load.

4. Double stage compression structure, more energy saving. The core is the two-level compression of the injection screw air compressor in the same power than single-stage compression of the injection screw air compressor and more 12%-23% air volume.

5. Compression and high efficiency screw machine is a low pressure ratio, a greater degree of lower volume leakage, to improve energy efficiency!

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.