Polyurethane cold storage panels:

Polyurethane is internationally recognized as a good building material in modern society. It has low thermal conductivity, good load conductivity, bending resistance, non-water absorption, corrosion resistance, good flame retardancy and wide heat resistance range. The manufacturing method uses the principle of drum. The metal plate is placed on the conveyor belt. The polyurethane foaming agent is sprayed on the metal plate by means of spraying device. After high temperature treatment, the foaming agent is foamed between the metal plates to form a three-layer one-time polyurethane (PU, PIR) color steel sandwich plate.

Polystyrene cold storage plate:

Polystyrene warehouse board is made of polystyrene foam plastics as sandwich and coated with metal materials such as steel sheets, which combines thermal insulation and mechanical strength. It has the advantages of quick and simple assembly, low maintenance cost, long insulation effect, high strength and light quality.

Stainless steel cold storage plate:

The thickness specifications of stainless steel cold storage panels are: 60mm, 75mm, 100mm, 120mm, 150mm, 180mm, 200mm. The stainless steel cold storage panels are made of light polyurethane with good thermal insulation as inner material, and the surface layer is made of stainless steel panels, which can reduce the heat transfer caused by the temperature difference between inside and outside, so as to achieve the normal transportation of refrigeration and refrigeration systems. That's ok.