●Green environmental protection, air source heat pump adopts clean energy, no exhaust gas and residue emission. 

● High efficiency and energy saving, the energy consumption of using heat pump to heat the drying room above 60℃ is only 1/3 to 1/2 of electric heating, with remarkable energy saving effect. 

● Adopting intelligent microcomputer full-automatic control, together with humanized design of touch screen controller, it can realize the process of temperature sensing, temperature control and heat preservation according to the user's requirements. 

● Safe and reliable, the heat pump heating is carried out by means of heat exchange, which eliminates potential safety hazards such as electric shock and explosion.