Energy efficient, cost effective boiler-less washers
A heat source must provide hot water for the wash and rinse cycles, as well as hot air for the drying process. Steam boilers are used as the heat source in over 90% of conventional container and palette washers.
Now it is possible to use a hybrid boiler/centrifugal spin dry/heat pump arrangement, or even a boiler-less system. In doing so, considerable cuts can be made to both running costs and CO2 emissions.。
Heat pump specifications
| Model | SHP-18 | ||
|---|---|---|---|
| Power/frequency | Single-phase 200 V 50/60 Hz | ||
| Maximum current | 30A | ||
| Dimensions | W450 x L850 x H1,900mm | ||
| Machine weight | 170kg | ||
| 60℃ hot water | 65℃ hot water | ||
| Heat/power consumption* | 19kW/4.6kW |
18.3kW/4.5kW |
|
| Summer* | 19.6kW/4.1kW |
18.3kW/3.9kW |
|
| Winter* | 18.6kW/4.9kW |
18.0kW/5.1kW |
|
| Operating noise | Rated | 51dB | |
| Summer | 50dB | ||
| Winter | 52dB | ||
| Refrigerant (enclosed) | R410A (1.5 kg × 2 units) | ||
| Water temp. | 70℃,65℃,60℃ | ||
| Max. pressure | 490kPa | ||
| Heat pump unit connection | R1/2 | ||
| Pressure safety class | NA | ||
*Please refer to the chart below for heat capacity/power consumption guidelines.
| Usage | Heat source | |||
| Heat source | Air temp. | |||
| Input | Output | Dry bulb | Wet bulb | |
| Rated | 17℃ | 65℃ | 16℃ | 12℃ |
| Summer | 24℃ | 65℃ | 25℃ | 21℃ |
| Winter | 9℃ | 65℃ |
7℃ |
6℃ |
- Use tap water or refer to our Company's guidelines
- Water supply temperature must not exceed 50℃
- Operating environment must be -5℃ or warmer
Furthermore, take special measures to prevent freezing in cold conditions - Do not install in areas subject to salt damage.
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Features
- Heat generation input: output ratio 1:4
- R410A coolant powered general-purpose unit
- 60℃ hot water output rates at COP4.13
- Initial costs less than equipping a boiler
- A reserve tank can be used to take advantage of late night electrical rates for cheaper hot water production
