The working principle of air energy heat pump is the same as that of our household air conditioner.The compression system in the machine compresses the air in the external environment and converts it into heat energy. Through the action of the fan on the wall of the drying box, the hot air circulates in the whole drying box. The water vapor generated by material evaporation is also condensed by the compressor, and the heat is used again, which improves the temperature in the drying room.

From the above working principle of air energy heat pump, we can know its irreplaceable advantages. One is environmental protection, no pollution and zero emission, and the other is that the utilization rate of heat energy has been greatly improved. Therefore, air energy heat pump dryer is a very economical and smart choice, which is very popular in recent years.