久益机械

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Double stage contact cool screw airend

Advantages of our double stage screw airend technology
• New generation of rotor profile – ultimate efficiency and lower noise
• Long life cycle due to enlarged bearing dimensions and
• Quality assurance – bench test of every air end before leaving our factory
• Patent design : Muti-injection for inter-stage cooling, high efficient
• Highest flexibility for various application
-Suitable for both of motor and engine
-Drive options: Belt drive, direct drive, internal gear drive
-Base and face-flange mounting


Series 5 standard
  • Suction flow:2.81~83.56 m3/min
  • Discharge pressure:4.0~16.0 BarG

Series 8 High pressure
  • Suction flow:11.15~55.02 m3/min
  • Discharge pressure:17.0~40.0 BarG

Series 7 Gear free, Vertical installatione
  • Suction flow:2.73~59.51 m3/min
  • Discharge pressure:4.0~16.0 BarG




Data Sheets