The refrigeration dryer is composed of drying chamber,vacuum system,heat source,and low temperature condenser.In stric accordance with iso9001,gb150,iso7183 refrigerant air dryer standard,qs,pressure vessel inspection specifications for design and manufacture of production and testing,to ensure product safety and reliable operation.

DRA Refrigerated Compressed Air Dryer machine adopts the working principle of cooling condensation, which is mainly composed of heat exchange system, refrigeration system and electrical control system.

EHPD series Externally Heated Regenerative Desiccant Air Dryer uses high-flow heated compressed air(exhaust purge) to completely regenerate the adsorbent, which is an ideal accessory product for all kinds of oil and oil-free air compressor equipment.

HRDS Heated Regenerative Desiccant Air Dryer adopts novel and reliable pneumatic shut-off valve and PLC program control and other advanced technologies, with automatic timing and automatic switching work, etc

DRC combination compressed air dryer is a high-efficiency and energy-saving air drying machine which combined the the advantages of refrigerated air dryer and desiccant regenerative air dryer.