The HUADA LGGPM-480 is a 355 kW air-cooled, two-stage permanent magnet VSD screw air compressor rated at 69.5 m³/min at 0.7 MPa. Built for large production bases, it combines high-volume air delivery with direct drive, staged cooling and AirLink remote management.
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.
The LGGPM-380 delivers an ultra-high exhaust capacity of 62 m³/min at 280 kW power, specifically designed for heavy-duty industries such as energy, chemical, and metallurgy. Its dual-stage compression unit works in synergy with a high-efficiency permanent magnet motor, while the IP55 protection rating ensures reliable long-term operation in dusty industrial environments.
As one of the flagship models in the new A series, the LGGPM-300 delivers a maximum exhaust volume of 48.6 m³/min with a driving power of 220 kW. Its innovative dual-stage compressor features a rotor design combining a large rotor with low-speed operation, achieving lower compression ratios and reduced bearing loads while delivering high energy efficiency and extended service life.
The LGGPM-350 features a robust 250 kW power output, delivering stable compressed air at 55 m³/min under 0.7 MPa pressure. Its independent air duct system scientifically separates the air intake for filtration, cooling, and overall operation, complemented by a biomimetic centrifugal fan to provide a cool and stable operating environment for high-power units.
The SED+ series 160 kW gear-driven dual-stage variable-frequency screw air compressor is a flagship product, combining 35% energy efficiency, variable-frequency vector control, dual-frequency noise reduction technology, and AirLink IoT-based comprehensive management—making it the premier air source solution for mining and heavy industry.
The SED+ series 132 kW gear-driven two-stage variable-frequency screw compressor is designed for medical and large-scale manufacturing applications, featuring an IE5 high-efficiency motor, clean compressed air, and AirLink IoT smart management, delivering a comprehensive 35% energy savings rate for long-term benefits.
The SED+ series 110 kW gear-driven dual-stage variable-frequency screw air compressor features next-generation energy efficiency, robust protection, and AirLink IoT smart management, making it a flagship air supply solution for the heavy industry, chemical, and energy sectors.
The SED+ series 75 kW gear-driven, two-stage variable-frequency screw air compressor features a 35% comprehensive energy efficiency rate, robust IP55 protection, and AirLink IoT-based intelligent management, making it an efficient, energy-saving air source solution for heavy manufacturing, energy, and textile industries.
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.
The SED+ series 45 kW two-stage variable-frequency screw air compressor features an integrated intake control valve and an IE5 high-efficiency motor, delivering 35% higher energy efficiency compared to standard industrial-frequency models. Paired with Ultra-Web high-precision filters and AirLink IoT smart management, it serves as a reliable upgrade solution for air supply systems in small and medium-sized manufacturing enterprises.
The HUADA TVD-75+ combines a 55 kW permanent magnet drive with true two-stage compression for demanding industrial air systems. A 0.6–1.0 MPa working range, high-temperature cooling design and connected monitoring make it well suited to manufacturing, textile, energy and chemical operations.