Open Loop Heat Pump Dryer Industrial Fruit Heat Pump Dryer Fruit Drying Machine

In the early stage of drying, the equipment starts the open-loop mode, introducing outdoor fresh air and discharging high-temperature and high humidity exhaust gas to achieve rapid initial dehydration and prevent material discoloration.

In the later stages, it switches to closed-loop mode for air regeneration and internal circulation. The device transforms into an efficient energy harvester, recovering heat energy and ensuring precise moisture control.