Oil Temperature Control Units


Designed or use with oil up to 360ºC, the TT-388 TCU features Tool-Temp's C-571 high temperature leakproof pump.

  • Closed hot oil circuit with integral cold oil receiver in large expansion tank - long oil life due to low heater loads/high flow rate
  • Self-optimising microprocessor controller with digital display of set and actual temperature
  • Leak-proof high temperature pump, designed for temperatures up to 400ºC. The type C-571 pump features a three-bearing shaft with triple sealing system. This allows us to guarantee a leak-proof system and leak-resistant pump even at maximum working temperature. A bypass allows circulation in the event of the circuit becoming blocked
  • Connection for optional external thermocouple
  • Leakstopper – operation in pressure or vacuum mode, to allow continuous production despite leakage from mould or connections
  • Automatic mould drain
  • Automatic temperature control - audible alarm sounds when unit deviates outside 5ºC preset (adjustable).
  • Heating switchable in stages
  • Limescale-free heat exchanger
  • No oil cracking
  • No cooling-down required before switching off
  • Temperature Range:     up to 360º C with Marlotherm SH oil
  • Control:     self-optimising microprocessor controller with digital display of set and actual temperatures
  • Heating Capacity:   16 kW    24 kW    32 kW    48 kW
  • Switchable stages:    8/8 kW    8/16/24 kW    8/24/32 kW    8/8/16/16/48 kW
  • Pump Capacity:     pressure mode: max 5.5 bar, max. 100 l/min. Vacuum mode: max 9 mH2O (water column)
  • Cooling Capacity: Approx. 40,000kCal            
  • Unit Contents: 16 litres    16 litres    16 litres    30 litres
  • Expansion Tank: 16 litres    16 litres    16 litres    30 litres
  • Connections: Oil Circuit - 3/4" female    3/4" female    3/4" female    1" female
  • Cooling Water    1" male
  • Dimensions:     16 + 24 kW L 1100 x W 440 x H 1300 mm incl. castors, 32 kW L 1100 x W 440 x H 1500 mm incl. castors, 48 kW L 1100 x W 660 x H 1500 mm incl. castors
  • Weight: (empty) 180 kg    180 kg    210 kg    320 kg
  • Colour:     silver grey RAL 7001
Safety Devices
  • Level control provides auto dry run protection 
  • Electronic and mechanical safety thermostats
  • Audible alarm in case of failure
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