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.

The Huada HD0302(A) is a 2.2 kW (3 HP) dual-cylinder direct-connect air-cooled piston air compressor featuring a parallel twin-cylinder design where two 42 mm cylinders work in tandem to deliver a generous 0.20 m³/min displacement. Paired with a 30 L air receiver and 0.8 MPa (116 psi) working pressure, it can pressurize the tank from zero to rated pressure in approximately 90 seconds. The direct-coupled drive eliminates belt-slip losses, delivering superior mechanical efficiency over traditional belt-driven units. It is widely used in auto detailing and quick-repair shops for tire inflation, small bodywork pneumatic tool operation, finish carpentry nailer supply, wall spray painting, and other multi-tool simultaneous-operation scenarios.

The HB-30TD is the high-power flagship model in Huada's Medium-Voltage Integrated Machine Series. Its 22 kW main unit delivers a high airflow rate of 2.2 m³/min and a stable pressure of 1.6 MPa, making it ideal for high-power fiber laser cutting machines (above 3000 W) and heavy-duty cutting production lines. The integrated "Key Project" solution eliminates the costs associated with coordinating the procurement of multiple separate devices, offering a ready-to-use, stable, and reliable solution upon delivery.

The SC energy-saving series screw machine achieves first level energy efficiency, with inherent reliability, energy saving, and quietness in operation. The overall design is simple and can adapt to various working environments, meeting the gas needs of various industries.

The HS1208 is a single-stage compression belt-driven air compressor with air-cooling system; it features a 1.1 kW power rating, a 40 L air storage tank, and an exhaust capacity of 0.12 m³/min. With its compact design and high mobility, this unit is an ideal air source for small auto repair shops, painting facilities, woodworking workshops, and home-based small-scale operations.

The HUADA SED-175+ is an air-cooled SED+ series screw air compressor delivering 28.0 m³/min at 0.8 MPa from a 132 kW motor. Its IE5 permanent magnet motor and dual VFD control support central plant air supply, with a DN80 outlet and an air-cooled cabinet for station integration.

The HUADA LGGPM-50 is a 37 kW New A Series two-stage permanent magnet VSD screw air compressor with an air delivery of 7.1 m³/min at 0.8 MPa. Direct drive, a threaded outlet and centrifugal fan cooling support a straightforward upgrade for a growing workshop or production line.

The HUADA LGGPM-380 is a 280 kW New A Series two-stage permanent magnet VSD screw air compressor with an air delivery of 60.0 m³/min at 0.8 MPa. A DN125 outlet, large air-cooled enclosure and variable-speed axial fans support planning for high-demand plant air stations.