Features

• PID multi-stage temperature control system can maintain a mould temperature with accuracy of ±1°C.
• Multiple safety devices can automatically detect abnormal performance and indicate this via visible alarm.
• Reliable mains isolator to cut power supply in case of emergency.
• German made SPECK pump features high pressure and stable performance.
• Accurate temperature control achieved by indirect cooling and quick heat transfer by means of steady cooling water flow.
• Automatic water filling to quickly reduce water temperature to set-point.
• Inner parts made from stainless steel to ensure corrosion-free operation.
• Attractive appearance, easy to access and maintain.
• Pipe heaters are made from stainless steel.

High temperature water from the mould flows through the pipes in the cooling tank and is then sent by the pump (G) to be heated by the pipe heater (I), and then onto the mould. When in need of water filling, the machine will active solenoid valve 2 (F) to let water in. It will be sent by the high pressure pump to the heating tank with increased pressure, where water is heated to the desired temperature in the high pressure chamber before being sent to the mould.
If the water overheats, this will activate the solenoid valve (E) that allows cold water to flow into the cooler (J) from the inlet (A) to reduce the water temperature. If the water reaches the upper limits of the temperature sensor, the machine will start to alarm.

Mainly used for heating up and maintaining a constant mould temperature, and in other fields that require a constant flow of hot water.