Oil Temperature Control Units
TT-288
The TT-288 is a rugged TCU designed for use with oil circuits up to 250ºC and featuring 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: for permanent temperatures up to 250º C with thermal oil
- Control: self-optimising microprocessor controller with digital displayof set and actual temperatures
- Heating Capacity: 8 kW switchable in stages 3/5/8 kW
- Pump Capacity: pressure mode: max 5.5 bar, max. 100 l/min. Vacuum mode: max 9 mH2O (water column)
- Cooling Capacity: 40,000 kcal/h at 200º C
- Unit Contents: 9 litres
- Connections: oil circuit: 3/4" female thread. Cooling water: 1" male thread
- Dimensions: L 960 x W 390 x H 1070 mm incl. castors
- Weight: approx 140 kg
- Electric Control: installed into separate switch cabinet in front of the unit – easily accessible
- Colour: silver grey RAL 7001
- Level control provides auto dry run protection
- Electronic and mechanical safety thermostats
- Audible alarm in case of failure
