Xiamen Greenair Precision Machinery Co., Ltd., integrated into Greekn Heavy Industry Group (China) Limited in 2023, announces the comprehensive strengthening of its air purification and auxiliary equipment lineup. The company now provides a full spectrum of Compressed Air Dryer systems, Air Receiver Tank and Oil Separate Tank options, and efficient Screw Vacuum Pump units, reinforcing its role as a total compressed air system solutions provider.
The expanded drying equipment range includes both Refrigerant Air Dryer and Adsorption Air Dryer models. Refrigerant dryers lower the compressed air temperature to a stable pressure dew point of +3 degrees Celsius, efficiently removing moisture for general industrial applications. For critical processes requiring ultra-dry air, Greenair’s adsorption dryers with twin-tower desiccant design achieve dew points as low as minus 40 to minus 70 degrees Celsius. These dryers are equipped with energy-saving controls and robust valves to ensure long service life. As essential parts of Air Purification Equipment, they protect pneumatic tools, instrumentation, and product surfaces from moisture and corrosion.
To complete the compressed air storage and separation needs, Greenair supplies high-quality Air Receiver Tank vessels built to international standards, effectively damping pressure fluctuations and storing a buffer supply. The Oil Separate Tank for oil injected compressors incorporates advanced separation media to reduce oil carryover and maintain system cleanliness. Beyond air compression and treatment, Greenair’s Screw Vacuum Pump series provides reliable vacuum for packaging, printing, medical, and electronics industries. These pumps feature a screw element design that delivers consistent vacuum levels with low noise and minimal maintenance.
With over 20 years of experience, state-of-the-art automated manufacturing, and a “Customer First” philosophy, Greenair ensures every component from compressed air generation to purification and vacuum meets rigorous quality standards. The company continues to optimize product details, developing energy-efficient and high-performance offerings so that every user benefits from Greenair’s innovation and comprehensive compressed air system expertise.

