What are the differences between refrigerators, freezers and display cabinets?

Refrigerator is a general term, and by definition, freezers also belong to the refrigerator category. According to the general definition, a refrigerator generally refers to a vertical refrigerator, that is, a refrigerator product whose vertical height is greater than its width. Usually there are multiple temperature zones. The temperature range is relatively large.

The width of a single finger of a freezer is generally relatively large, and it is generally horizontal. The door opening method is usually an upper opening, with fewer temperature zones and a narrower temperature range. The temperature usually cannot be set very low, and there is no requirement for freezing capacity.

Showcases specifically refer to commercial refrigerators. The size is generally not fixed, and the style is usually specified by the customer. It is required to have a glass door, that is, the customer can see the product style inside the box without opening the door. Generally, an advertising area is required. Products are usually air-cooled and generally more generous and beautiful.