Batch Heat Pump Dehydration Equipment Spices Ginger Chili Peppers Garlic Dehydration Machine This batch type heat pump dehydration equipment is specially developed for spice processing. Adopting heat pump closed-circuit circulation heating technology, the machine realizes low-temperature uniform dehydration for ginger, chili peppers, garlic and various spices. It adopts a tray batch feeding mode, suitable for intermittent production of small and medium processing factories.