Oil Temperature Control Units

TT-248

The TT-248 is a rugged TCU designed for use with oil up to 200ºC. This model incorporates the electronic flow control and has both leakstopper and mould drain as a standard.

  • 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
  • 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
Specifications
  • Temperature Range: for permanent temperatures up to 200º C with thermal oil
  • Control:  self-optimising microprocessor controller with digital display of 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:  20,000 kcal/h at 200º C
  • Unit Contents:  8 litres
  • Connections: oil circuit: 3/4" female thread. Cooling water: 1/2" female thread
  • Dimensions: L 870 x W 360 x H 910 mm incl. castors
  • Weight: approx 120 kg
  • Electric Control: installed into separate switch cabinet in front of the unit – easily accessible
  • 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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Sister Company

Did you know Tool-Temp has a sister company? www.ptauk.co.uk recently became the new UK agents for the Gammaflux range of hot runner controllers. Gammaflux is the world’s leading supplier of temperature and sequential valve gate control systems to the plastics industry. An expert in process optimization, Gammaflux products help plastic part manufacturers achieve higher quality, efficiency, and profitability. The company primarily serves the hot runner supply for the injection moulding industry but also provides temperature control solutions for blow moulding, extrusion, thermoforming and other applications. .

PTA is an in-house manufacturer of stainless steel braided hoses that can be used at temperature ranges of -20°C to 280°C. We also manufacture any standard length of hose along with specialist hoses on request. In conjunction with these hoses we also supply all types of connection fittings, valves and couplings to connect the hoses to the process and associated equipment. We have our own supply of mineral, synthetic and semi-synthetic thermal oils that cover the temperature range -20°C to 350°C. These come as standard in 25lt, 200lt and 1000lt size containers.

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