Introduction
Water heaters have both the standard and high temperature model, which are used to heat up the mould and maintain temperature, although they can be used in other similar applications. High temperature water from the mould is returned to the cooling tank and cooled by either indirect cooling or direct cooling. It is then pressurised by the high-pressure pump, sent to the heating tank and finally to the mould with a constant temperature. The OMRON temperature controller can maintain an accuracy of ±1℃. Features
1. P.I.D. multi-stage temperature control system can maintain a mould temperature with accuracy of ±1℃.
2. Adopt high efficiency high temperature pump with great pressure and stable performance.
3. Multiple safety devices can automatically detect abnormal performance and indicate this via visible alarm.
4. Compact design, easy to access and maintain.
5. Inner parts made from stainless steel to ensure corrosion-free operation.
6. With stable performance and accuracy within ±1℃.
7. Pump reverse running for water drainage is an optional function for water heaters.
Model | ZD-6W | ZD-9W | ZD-12W | ZD-18W | ZD-24W | ZD-36W | ZD-48W | |
Heat-transfer medium | Water | |||||||
Max temp(℃) | 98 | |||||||
Cooling method | Direct cooling | |||||||
Heating power(kw) | 6 | 9 | 12 | 18 | 24 | 36 | 48 | |
Pump | Power(kw) | 0.37 | 0.75 | 0.75 | 1.5 | 1.5 | 3.75 | 3.75 |
Pressure Pump(kg/㎝²) | 2.5 | 4 | 4 | 4 | 4 | 4 | 4 | |
Pump Max flux(L/min) | 35 | 45 | 45 | 80 | 80 | 380 | 380 | |
Power | 380V/460V 50Hz/60Hz | |||||||
Cooling water pipe size | 1/2' | 1/2' | 1/2' | 1/2' | 1/2' | 1/2' | 1/2' | |
Heat-transfer pipe size | 2* Φ10 | 4* Φ10 | 4* Φ10 | 6* Φ10 | 6* Φ10 | 6* Φ10 | 6* Φ10 | |
Tank capacity(L) | / | / | / | / | / | / | / | |
Dimensions(mm) | 760* 300* 640 | 760* 320* 640 | 760* 320* 640 | 890* 380* 690 | 890* 380* 690 | 1050* 550* 850 | 1050* 550* 850 | |
Weight(kg) | 43 | 49 | 52 | 90 | 90 | 110 | 115 |
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