Difference of Different Dryer | ||||||
System | Open loop | Closed loop | Open and closed loop | |||
Temp. Range | 18-80℃ | Ambient to 65℃ | 18-80℃ | |||
Functions | heating, cooling | heating, dehumidify | heating, cooling, dehumidify | |||
Advantage | Energy saving | Most energy saving, perfect use for low ambient temp. condition | With all the advantage of heat pump dryer | |||
Disadvantage | saves 50% electricity compare to traditional dryer | saves 75% electricity compare to traditional dryer | Machine with a little higher cost |