Huada HDV-1300 oil-lubricated twin-screw vacuum pump

Huada twin-screw vacuum pump drives the permanent magnet motor through a high-efficiency synchronous open-loop vector inverter, which drives the twin-screw main engine to rotate. Through the air intake valve, air filter and other components, it can extract air from the vacuum system according to the customer's gas demand, and can change the exhaust speed in real time to achieve a stable vacuum degree.

Huada twin-screw vacuum pump drives the permanent magnet motor through a high-efficiency synchronous open-loop vector inverter, which drives the twin-screw main engine to rotate. Through the air intake valve, air filter and other components, it can extract air from the vacuum system according to the customer's gas demand, and can change the exhaust speed in real time to achieve a stable vacuum degree.

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 LGPM-20 uses an IE4 permanent magnet motor with IP54 totally-enclosed protection, delivering 35–45% energy savings at 15kW for lines demanding safety and efficiency.

The SED+ series 55 kW gear-driven two-stage variable-frequency screw air compressor features dual frequency converters for noise reduction and a modular split design, delivering 35% higher overall energy efficiency than standard models. Equipped with AirLink IoT management, it ensures stable air supply for continuous production lines.

Energy Saving of huada medium pressure permanent magnet frequency conversion screw air compressor can reach 35%.

The Huada HS9008 is a 7.5 kW (10 HP) single-stage belt-drive air-cooled piston air compressor featuring a triple-cylinder parallel compression design with an extra-large 170 L tank, 0.8 MPa working pressure, and 0.9 m³/min rated air delivery. With ample power, abundant storage, and strong continuous air supply capability, it is purpose-built for factory production lines, large-scale auto repair shops, automated painting systems, and multi-station parallel air supply in heavy-duty industrial applications.

The Yiluma SV-20+ features a 15 kW permanent magnet variable-frequency drive as its core component, with an exhaust volume of up to 2.40 m³/min (0.7 MPa), balancing energy efficiency and stability. It is widely suitable for continuous gas application scenarios in small-to-medium manufacturing, textile, and electronic assembly industries.