- No heating device required. Lower energy consumption. - Best dehydrating solution for food industries including seafood, and agricultural produce. - The heat pump drying is a method of low temperature (15~40/50/60/70/80íµ) drying, nearly air dry. The evaporating speed of surface is similar with the speed which the inside moisture moves to the surface. This drying method makes the merchandise remains good quality, nice color, high level, no pollution and saving resources. The heat pump drying can be widely used in paper making, packing, printing and storage of tea, candy, foodstuff, ceramic, timber, Chinese traditional medicine, preserved fruit, fish, sausage, seafood, high protein food, varieties seed, edible mushroom, vegetable, fruit, potato chip, ginger slice, peanut, aquatic product, leather and heat sensitive chemical material etc.