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.

Huada Innovation 2.0 is an innovatively developed new generation of professional permanent magnet variable frequency screw air compressor, equipped with a new generation of two-stage compression host rotor and a compressor with ultra-long life.

The Huada HDW750-24D is a 0.75 kW (1 HP) oil-free silent direct-drive air compressor purpose-built for fine-detail applications such as art airbrushing, model making, and electronic coating that require steady continuous air supply. Featuring a 100% copper-wire motor, electromagnetic unloading valve, and high-efficiency aluminum radiator, it operates at ≤50 dB with clean oil-free output. The 24 L tank ensures stable pressure delivery—an ideal air supply unit for studios and maker spaces.

The belt driven screw air compressor is exquisite in appearance, compact in structure and small in footprint.

SE series permanent magnet variable frequency screw air compressor is a product with great design creativity. Compared with the same power machine, its volume is optimized by 40%, which refreshes the taste with compact design and inherits the ingenuity with quality technology. The materials are full of power, showing quality and exquisiteness everywhere, and every detail perfectly presents color, design and materials.

The low pressure compressor use high reliablility original air end. In the exhaust pressure range of 0.2-0.5Mpa, the optional ratio of power ( energy efficiency) is maintained. To ensure that the lowest operating cost for a long time no fault operation.

The HDU450 employs oil-free twin-screw compression technology, achieving an ultimate vacuum of up to 300 mbar (absolute pressure) and a rated pumping rate of 2,450 m³/h; it is suitable for medium-load vacuum systems in applications requiring high gas cleanliness levels, such as food packaging, pharmaceutical freeze-drying, electronics and semiconductor manufacturing, and photovoltaic laminating.