LG-30G 22 kW Direct Drive Screw Air Compressor

LG-30G 22 kW Direct Drive Screw Air Compressor

The LG-30G is an air-cooled direct drive screw air compressor with a 22 kW motor, for workshops and production areas with steady compressed-air demand. Air delivery for the fixed-speed configuration is 3.8 m³/min at 8 bar and 3.2 m³/min at 10 bar, with separate specifications at 7 and 12 bar. Its 1320 × 800 × 1300 mm cabinet has a smaller footprint than the LG-50G. Direct drive, inlet filtration and oil-air separation support workshop air supply.

1. 22 kW Capacity for Workshop Air Supply. A 3.8 m³/min rating at 8 bar gives buyers a clear capacity reference. The LG-30G fits applications where a 22 kW fixed-speed unit matches the site's steady air demand.

2. Direct Drive Without Transmission Belts. The direct drive system transfers motor power to the screw airend without transmission belts, avoiding belt slip and removing belt-tension adjustment and replacement from routine drive maintenance.

3. Smaller Cabinet Footprint. The enclosure measures 1320 × 800 × 1300 mm, compared with 1550 × 1000 × 1420 mm for the LG-50G, helping buyers assess a smaller equipment footprint for the compressor area.

4. Specified Industrial Motor Construction. An enclosed fan-cooled motor with IP54 protection and Class F insulation provides clear construction specifications for buyers evaluating the compressor's motor for industrial use.

5. Inlet Filtration and Oil Separation. Intake filtration helps protect the compression assembly from particles, while the oil-air separator reduces lubricant carryover and provides a basis for further downstream air treatment.

6. Air Cooling and a Defined Outlet. The air-cooled design does not require a dedicated cooling-water circuit. A 1-inch air outlet gives installers a defined connection size when arranging the workshop's compressed-air piping.

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.