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JZVLG series screw compressor unit

  • R717
  • R22
  • R134a
  • R744
  • R507A
  • R404A

Refrigeration capacity:296~1857kW(-15℃/+30℃)


Widely used in food refrigeration and freezing, aquaculture, commercial, petroleum, chemical industry, coal, textiles, pharmaceuticals, shipbuilding, defense and scientific research in all aspects of needs artificial refrigeration.

  • Features


High Reliability

High quality import rolling bearings, long operating life

High efficiency

World's leading screw compressor rotor profile, high efficiency

Pressure differential oil supply, reducing power consumption

Internal volume ratio and energy stepless adjustment, ensure the unit is always running at good efficiency point

Configure dual air supply port, double ejection liquid port


Manual control method and microcomputer automatic control method.

The special microcomputer controller developed by UK Guardian company have features of fast running speed, strong control capability. And realize modularization and networking



CONTACT information
  • ADD: No.888 Xinan Road Shahekou
    District Dalian, China 116033
  • 0086-411-87968812 \ 87968543 \ 87968855
  • +8613842668790


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