7.5KW PM Variable Frequency screw Air Compressor

SE Series 7.5KW PM Variable Frequency Acrew Air Compressor

1.Suction Type Low Noise Fan

Axial flow fan is adopted, which has high air volume and fast heat dissipation. The top inverted suction fan is convenient for maintenance.

2.Integrated Structure Air End-Motor

The perfect combination of IE4 high-efficiency permanent magnet IP23 motor and high-efficiency air end adopts integrated direct drive to avoid transmission loss and aging, making it more efficient and durable.

3.Bottom Dual Air Vent Design

The bottom double air outlet and the top fan complement each other, simple and efficient fluid design, and large air intake.

4.High Performance Self-Cleaning Air Filter

Adopt self-cleaning air filter to reduce pressure loss, and use centrifugal + filtration double separation method to prolong service life.

5.New Combination Valve

High-efficiency separator: Through the three-stage oil and gas treatment of centrifugal separation, gravity separation and filtration separation, the residual oil in the exhaust gas is controlled below 3ppm. MPV: effectively adjust the internal pressure of the unit, promote the circulation of lubricating oil, and prevent the compressed air in the air tank from flowing back into the air compressor cavity when the unit is unloaded.

6.Easier Way to Drain Oil

The oil drain space is enlarged, the later maintenance has a larger operation space, the oil drain is more convenient, the oil drain speed is faster, and the maintenance efficiency is higher.

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.