Introduction to tubular evaporator
    Tubular evaporator is one of the major parts of the cooling machine. After throttling, the refrigerant goes in the evaporator from the lower entrance gate of a door side, runs through the copper tube of machine body to the outside via the exit gate at the upper end. The refrigerant is circulated continuously in the copper tube to create evaporation efficiency. The used copper tube has purple internal thread that increases the area and heat exchange efficiency, and forced ventilator that carries the refrigerant (cold water) to run out of the tube, the outside of the copper tube is equipped with the direction changeable compartment that help the temperature of cold water even to achieve high efficiency of heat exchange