When the refrigeration system of the cold storage is in normal operation, the surface temperature of the evaporator is much lower than the dew point temperature of the air, and the moisture in the air will be precipitated and condensed on the tube wall.
If the temperature of the pipe wall is lower than 0 ℃, the water dew will condense into frost. Frosting is also a result of the normal operation of the refrigeration system, so a small amount of frost is allowed on the evaporator surface.
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Phone: 0086-138 4016 3509
Tel: 0086-138 4016 3509
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Add: Shenyang, China
0086-138 4016 3509