The outer shell of the home chest freezer is mostly made of cold-rolled steel. After being processed by the box-forming production line, the surface is heat-treated and then sprayed to form a decorative protective layer on the surface. The inner tank of the freezer is mostly made of engineering plastic ABS, embossed Aluminum plate, stainless steel, and other materials.
What are the advantages and disadvantages of different freezer liner materials?
ABS board is a commonly used material for freezer liners. It has very good transparency and an excellent polishing effect, which is very suitable for the use of freezer liners. There may be other materials used to make the inner liner of the freezer, but too few other materials are used.
Embossed aluminum plate is also one of the more common inner tank materials. The material of the embossed aluminum plate, as the name implies, is the aluminum plate. It is based on an aluminum plate. After calendering, various beautiful patterns are formed on the surface of the aluminum plate, so it is called an embossed aluminum plate in the industry.
The pre-coated inner tank is also a common inner tank material in daily life. The pre-coated inner tank is based on the steel inner tank with a layer of pre-coating added, and the appearance is white snow skin. Advantages of the pre-painted liner: firstly, the pre-coated liner is essentially a steel plate, so it is stronger than the embossed aluminum plate in terms of strength and has a greater load-bearing capacity.
Secondly, the pre-coated liner has a smooth surface due to a layer of pre-coating. Compared with embossed aluminum panels, there is no texture to trap dirt and dirt, and it is easier to clean up.
In addition, because of the existence of pre-coating, the inner tank is not prone to corrosion and rust.
Stainless steel liners are generally used in relatively high-end freezers. Stainless steel liner, especially food-grade stainless steel, is the best choice in terms of appearance, texture, and user experience.