apply for Dehydrated vegetable,union, garlic,fruit, organic,plastic, ... passes the channel which containing one or several heating units; heating unit is equipped with air heater and circle ... 7kg HO2 /m2h, the required maximum heat quantity for dehydrating 1 kg water is 1500kcal/kg.TECHNICAL ... 45005600530064006200750014000vegetable dryer DW series mesh belt drying machine for food chemical industry