2.5HP Electric Direct Portable Air Compressor

The Huada HD0301 is a 1.8kW (3 HP) single-cylinder direct-connect air-cooled piston air compressor featuring a motor-to-pump direct coupling design that eliminates the traditional belt drive system. With ultra-compact dimensions of just 70×31×58 cm and a featherweight of only 32 kg—paired with a 35 L air receiver and 0.8 MPa working pressure—it stands out as one of the most compact and lightweight machines in its class. It is ideally suited for precision applications such as dental clinic air supply, laboratory instrumentation, small-scale electronics spraying, and model-making airbrushing where space efficiency and quiet operation matter.

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-50 is equipped with a 37 kW permanent magnet variable-frequency motor, featuring a high exhaust capacity of 3.6 m³/min and a medium-pressure output of 1.6 MPa, making it ideal for meeting the continuous gas supply requirements of medium-to-large-scale laser cutting production lines – offering stable operation and easy maintenance.

The SED-200 160 kW two-stage PM VSD screw air compressor delivers 34.5 m³/min at 0.7 MPa, offering flagship-level energy efficiency and reliability for mining, heavy industry, and large-scale production.

The SE-20 supplies 2.35 m³/min at 0.8 MPa for production lines, pneumatic tools and general workshop equipment. Its 15 kW permanent magnet motor, direct-drive layout and inverter control provide a practical air source for variable daily demand.

The SED-125 90 kW two-stage PM VSD screw air compressor delivers 20.8 m³/min at 0.7 MPa, combining high-efficiency dual-stage compression with intelligent control for medium production lines.

The HB-30 delivers 2.2 m³/min, 1.6 MPa medium-pressure compressed air via a 22 kW permanent-magnet variable-frequency power output, designed for use with 2000–3000 W fiber laser cutting machines. It features an integrated intelligent control system that enables on-demand air supply and stable cutting air pressure.

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.