Here show you the industrial dehydrator room with WHR-1200A raw food dehydrator. There are two hot air outlets on the bottom of the raw food dehydrator, which can continuously blow hot air. The hot air passes through the raw food in the industrial dehydrator room and returns to the raw food dehydrator from the top windshield. The moist hot air returning to the raw food dehydrator is dehumidified and then blown out again from the air outlet so that the raw food is dried in a cycle. Since the raw food dehydrator uses medium and low temperatures to dry the food, plastic trays or stainless steel trays can be used in the industrial dehydrator room. Contact us for a free drying solution!