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The STM-W series of standard water heaters are used to heat up the mould and maintain this temperature, although they can be used in other similar applications. High temperature water from the mould is cooled by indirect cooling and then sent to the pipe heaters via high-pressure pump for heating to a constant temperature. With our optimised design, water can reach a maximum of 120°C and the OMRON temperature controller can maintain an accuracy of ±1°C. |
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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 direct cooling and quick heat transfer by automatic water supply facility.
- Inner parts made from stainless steel to ensure corrosion-free operation.
- Attractive appearance, easy to access and maintain.
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High temperature oil from the mould (C) is returned to the heating tank 1 to be heated, then sent to heating tank 2 by pump (H) to be heated again, and then onto the mould. If the water overheats, this will activate the solenoid valve (E) that allows cold water to flow into heating tank 2 to reduce the water temperature. If the water reaches the upper limits of the temperature sensor, the machine will start to alarm. |
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| Application |
Mainly used for heating up and maintaining a constant mould temperature, and in other fields that require a constant flow of hot water. |
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 Technical Specifications
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| Model selection |
| Mould clamping force (T) |
Moulding capacity (kg/hr) |
Pump flow (L/min) |
| Below 50 |
Below 6 |
30 |
| 50 ~ 100 |
6 ~ 12 |
| 100 ~ 200 |
12 ~ 25 |
| Mould clamping force (T) |
Moulding capacity (kg/hr) |
Pump flow (L/min) |
| 200 ~ 300 |
25 ~ 40 |
40 |
| 300 ~ 650 |
40 ~ 80 |
60 |
| Above 650 |
Above 80 |
100 |
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| We reserve the right to change specifications without prior notice. |
