Mixing ,cooling .Capacity is 18Liter of each tanks for all kinds of soft drink.High strength and nonpoisonous freezing tank 1) Automatic control2)Stainless steel body3)Hermetic compressor4)Air-cooled condenser5)High strength and nonpoisonous freezing tank6)Acid, alkali and low temperature resistant7)Low noise Juice dispenser YSJ18X2