Why use the stucco embossed aluminum in the freezer ?

China Supplier：Signi Aluminium

Author ：frank

Guide ：Why use the stucco embossed aluminum in the freezer instead of the flat.........

Why use the stucco embossed aluminum in the freezer instead of the flat aluminum plate?

According to the thermal conductivity of metals, order, corrosion resistance and production costs, the refrigerator liner metal plate is used instead of other metals. In the premise of ensuring good thermal conductivity, as much as possible to reduce costs, and the use of corrosion-resistant materials for processing, aluminum is the best choice.

Secondly, the embossed aluminum plate can increase the heat transfer area and improve the heat transfer efficiency. In order to increase the heat exchange length and area of the interior and exterior air of the liner, the inner liner of the refrigerator is made of stucco embossed aluminum rather than flat aluminum plate. In the case of no pressure on the inner space of the refrigerator, the embossed aluminum plate is used to increase the contact area between the air and the inner wall so as to carry out more effective and uniform heat exchange.

Refrigerators, freezers, and refrigeration equipment generally use orange peel stucco embossed aluminum to cover the interior, Embossed aluminum plate is widely used, it is also widely used in packaging, building, curtain walls, carriages and so on.