LGGPM-480 Air-cooled permanent-magnet two-stage variable-frequency screw air compressor

LGGPM-480 Air-cooled permanent-magnet two-stage variable-frequency screw air compressor

As the flagship model of the new A-series air-cooled two-stage system, the LGGPM-480 delivers a top-tier power output of 355 kW and an ultra-high flow rate of 69.5 m³/min. Combining high-efficiency two-stage compression technology, intelligent IoT connectivity, dedicated air ducts, and a comprehensive service suite, it provides a stable, energy-efficient, and smart compressed air solution for large-scale production facilities.

1. Featuring a 355 kW flagship-grade permanent-magnet two-stage compressor with a maximum displacement of 69.5 m³/min, it meets ultra-large-scale gas demand requirements.

2. The Hua Da Xin A Series dedicated dual-stage main unit is precision-engineered by Germany's KAPP NILES, achieving rotor meshing accuracy at the 0.04 mm level.

3. The entire series meets the highest-level energy efficiency certification, featuring a two-stage compression process that consumes less energy and significantly reduces total ownership costs over long-term use.

4. With a triple cooling system comprising independent air ducts, oil-gas cooling, and variable-frequency fans, it can operate at full capacity even in environments with temperatures as high as 45°C.

5. Airlink IoT delivers comprehensive coverage of five core functions: remote monitoring, customer inventory management, fault alerts, remote power on/off control, and employee permission hierarchy.

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.