1.cooling and heating device; 2.beverage mixer; 3.used to store and sterilize 4.CE&ISO9001 ... It is the necessary devices for heating, cooling, deep hot, and sterilize scale deposit, and preserving plasm. It has many ... , corrosion-resistance, anticheching, convenience in washing and operation.ModelLR-300LR-600LR-1000Heat exchanging area(mm ... 350480680 LR Series Vertical Cooling and Heating Beverage Mixer