Oil cooling coils

General

Bimetallic oil cooling coils are used for oil cooling in road and construction aggregates fluid power system.

Air with maximum permissible concentration of chemically deleterious substance in compliance with GOST 12.1.005-88 with dust content not more than 0.5 mg/m3, stances or fibrous materials in a system of ventilation.

Heat exchangers are multipass accordingly internal heat carrier for pressure less than 1,2МPa.

Implement in moderate climate regions, allocation category "O" according to GOST 15150-69.

Models of Chilled oil coils

  • General purpose coil of carbon steel
  • General purpose coil of carbon steel 

Reliability rates

  • Operating life not less than 9 years
  • Total SMU hours not less than 11000 hours
  • Specified operating time not less than 3000 hours
  • Average recovery not more than 12 hours

Design

Heat exchangers are multipass accordingly internal het carrier. So they can be four-, six- or eight passes depending on piped grid size.  After movement is achieved by baffle plates.

Heaters must not be installed on units with external vibration with quadratic mean more than 2mm/sec. In winter start should with heat increase not more than 30ºС per hour.

Heaters can be welded or jointed through flanges to heat supply system.


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