The working and energy saving principle:

The heat pump dryer machine applies a compressor to suck low-temperature and low-pressure refrigerant gas from the evaporator, and compresses the refrigerant into high temperature and high-pressure gas through work. The high-temperature and high-pressure gas enter the condenser and exchange heat with the air through the action of the fan, and is condensed in the condenser. The low-temperature liquid releases a large amount of heat, and the air absorbs heat and the temperature rises. Then, the high-pressure and low-temperature liquid is throttled and depressurized by the expansion valve, and the heat of the surrounding air is dissipated into a low-pressure gas under the action of the fan in the evaporator， and then, it is sucked into the compressor for compression. These steps are repeated, thereby continuously increasing the temperature of the drying room.

Machine details

1P machine structure

1. Top board of heat pump dryer machine

2. Control cabinet

3. Upper blot to close door

4. Handle

5. Down blot to close door

6. Wheels

7. Drain outlet port

8. Power cabinet (AC-220V/50Hz)

9. Heat outlet port

10. Dehydrated water outlet port

11. Circulation air inlet port

12. Support frame

13. Trays

14. Dry hot air outlet port

15. Drip collection tray

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