The evaporator of the fresh milk refrigerator tank adopts the international advanced high and low temperature dual zone evaporator plate, with low temperature at the bottom and high temperature at the side, this design can effectively prevent the phenomenon of localized icing of milk and separation of fat, which improves the refrigeration speed.

The evaporator of the fresh milk refrigerated tank has a high heat exchange capacity, the temperature difference between milk and evaporator is small, especially in the less amount of milk and the end of refrigeration when the milk does not freeze; at the same time, the evaporator and the compressor, the condenser is also a very reasonable match between the evaporator and compressor, this is conducive to the evaporating medium of the evaporating medium of the cycle of evaporation, and increased the effective area of the evaporator, thereby increasing the speed of heat transfer, and further improve the refrigeration speed.

Secondly, the evaporator of the fresh milk refrigerated tank has excellent pressure resistance and long service life. Due to the special design of the compressor unit, the internal pressure of the evaporator is considerably less than that of ordinary equipment when it is cleaned with 85℃ hot water. The advantage of this design is that it can overcome the internal stringing and leakage problems caused by the welded joints of the evaporator, which will seriously affect the refrigeration effect and lead to the shortening of the service life of the evaporator. Therefore, the evaporator of fresh milk refrigerated tank can not only improve the refrigeration effect, but also prolong the service life of the evaporator.