apply for Dehydrated vegetable,union, garlic,fruit, organic,plastic, ... with air heater and circle system. Each channel has one or several damp exhaust system. When raw material is ... 7kg HO2 /m2h, the required maximum heat quantity for dehydrating 1 kg water is 1500kcal/kg.TECHNICAL PARAMETERS ... )45005600530064006200750014000vegetable dryer DW series mesh belt drying machine for food chemical industry