Copper Evaporator is made of copper tube and aluminum fin, also can be copper fin. Copper tube evaporator widely use in various refrigeration unit. Like refrigerator, showcase, cooler, air conditioner, cold room, water dispenser and so on. The function of the copper evaporator is evaporating the heating of the refrigeration unit. With auto welding machine, can assure fast delivery and 0 percent leakage.