Oil Temperature Control Units

TT-409 Z

This 24kW heating and cooling unit is for use with temperatures between - 20°C to 240°C with a heat transfer liquid.

This 24kW heating and cooling unit is for use with temperatures between - 20°C to 240°C with a heat transfer liquid

It is designed for use double walled vessels and reactors and it has a two-circuit cooling system for operations below zero degrees.

 

• Self-optimizing temperature controller with digital display of the set and actual temperature. With high precision regulation in 1/10° range; can be adjusted to read °C or °F.

• Automatic temperature control – difference between set and actual temperature activates an alarm.

• Lime scale free heat exchanger.

• Digital flow indication with control of the minimum flow.

• All components in contact with water are made from corrosion resistant stainless steel.

• Heating with automatic cascade connection.

• Leak free high temperature pump with axial face.

The pressure is displayed by manometer.

• Hot oil circuit with by-pass, which ensures internal

circulation if valves are closed.

• No oil cracking because of special construction of the heating elements.

Specifications

Temperature range -20°C up to +240°C with a heat transfer liquid

 

Temperature control self-optimizing, electronic microprocessor controller MP-988 with digital display of the set and actual value.

Automatic temperature monitoring.

 

Flow control electronically, with digital display and automatic control of the minimum flow.

 

Heating capacity (Oil)                                     24 kW

Switchable in stages                                      8 / 8 / 8 

 

Cooling capacity

Cooling 1                                                        93 kW at 230°C

Cooling 2                                                        150 kW at 80°C

 

Pump capacity motor                                     1,8 kW

Pressure mode max.                                      3,0 bar

Flow rate max.                                                60 l/min

                               

Expansion tank capacity                                46 litres

 

Filling amount                                                 60 litres

 

Expansion volume                                          36 litres

 

Connections

Oil circuit                                                        1" BSP female thread

Cooling water                                                 ¾" BSP female thread

Water-glycol                                                   ¾" BSP female thread

Air pressure                                                    min. 5 bar

 

Dimensions (L x W x H)                                 1‘380 x 720 x 1‘500

 

Weight (empty) approx.                                  340 kg

 

Colour                                                             silvergrey RAL 7001

Safety Devices

- Automatic level control for dry run protection.

- Electronic temperature limiter in the controller and separate mechanical safety thermostats.

- Main switch, transformer and motor protection switch.

- Horn in case of failure.

- All failures are visually indicated.

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Latest News

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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