Water Lubrication Twin Screw Air Compressor

Huada HDW series dry oil-free screw compressor adopts Germany technology oil-free air end, which is a highly environmentally friendly and energy-efficient oil-free screw machine that has passed the Germany TUV CLASS 0 oil-free certification, and the compressed air quality produced exceeds the original grade stan- dard of"ISO8573-1" and reaches the more stringent air purity level "lSO8573-1 Class0".To meet the customer' requirements for high quality of compressed air and ensure the quality and safety of air purity.

Two stage compression screw air compressor reduces the compression ratio per level,reducing internal leakage and increase the volumetric efficiency,reduces the bearing load,improve the working life of the host.Two stage compression instead of single stage compression,nearly a 15% increase in displacement,can realize a 15% more energy saving effect.

With a 90 kW drive and 19.8 m³/min at 0.8 MPa, the HUADA New A LGGPM-125 addresses higher-flow plant air requirements. Two-stage compression and VSD control help align output with the operating load.

The Huada HS1708 is a 1.5 kW single-stage belt-drive air-cooled piston air compressor featuring a heavy-duty cast iron cylinder design with a 62 L tank, 0.8 MPa working pressure, and 0.17 m³/min air delivery. Its compact, portable structure makes it ideal for light auto repair, tire inflation, woodworking nailers, light-duty spray painting, and everyday pneumatic tool applications.

The Huada SG-30 is equipped with a 22 kW single-stage permanent magnet variable-frequency compressor unit with a maximum discharge capacity of 3.3 m³/min (0.7 MPa), providing efficient, reliable, and cost-effective compressed air support for medium-sized factories, production lines, and agricultural automation applications.

Huada HDW series dry oil-free screw compressor adopts Germany technology oil-free air end, which is a highly environmentally friendly and energy-efficient oil-free screw machine that has passed the Germany TUV CLASS 0 oil-free certification, and the compressed air quality produced exceeds the original grade stan- dard of"ISO8573-1" and reaches the more stringent air purity level "lSO8573-1 Class0".To meet the customer' requirements for high quality of compressed air and ensure the quality and safety of air purity.

Our motors are manufactured by motor manufacturers according to high-level requirements to ensure that Huada screw air compressors are reliable and durable.At present,most manufacturers use IP23 protection levels,and our company all the use of IP54 above  the level of protection as the standard configuration of the product.

The LGGPM-425 is a 315 kW ultra-high-power air-cooled unit that delivers 65 m³/min of compressed air at 0.7 MPa pressure. Featuring a modular design and high-strength sheet metal housing, it is specifically engineered for heavy industrial applications requiring continuous high-flow air supply, such as steel manufacturing, mining, and shipbuilding.