Big Size Freezer is a kind of professional storage tool used to store various foods that need to be frozen. It is a small cabinet or small room for keeping food or other items in a cold state. There is an ice maker for freezing. The cabinet or box is equipped with a refrigerating device. The storage boxes are widely used by various industries and families.
The freezer refrigeration system is composed of 4 basic parts, namely the compressor, condenser, throttling part, and evaporator.

Vaporization (liquid turns into vapor) is heat absorption; liquefaction (vapor turns into water) is heat release, whether it is a refrigerator or an air conditioner, the working principle is the same.
(Low temperature and low pressure) refrigerant (gas) → compressor → (liquefied) liquid refrigerant (high temperature and high pressure) → radiator (the surface of the refrigerator releases heat) → liquid refrigerant (low temperature and high pressure) → capillary tube → inside the refrigerator The evaporator (copper pipe around the inner wall of the box) vaporizes, that is, absorbs heat → the temperature in the refrigerator will drop → (gasification) refrigerant (low temperature and low pressure) → compressor. In this way, the heat in the box is transferred out of the recirculation with the refrigerant as the price.

Like the DC freezer, it has cold storage, preservation, dual temperature settings, and a wide storage range. Good sealing performance effectively controls the temperature change in the box. Reduce energy consumption. The overall shape is generous and decent.