Compared to ordinary doors,COLD STORAGE DOORIt also has to bear the functions of insulation, gas isolation, and pressure bearing. In order to meet the above special requirements, common cold storage doors in China are generally made of double-sided color steel (stainless steel) material as the fabric, with high-density polyurethane foam insulation material embedded.
The commonly used types of cold storage doors in China are classified by structure as follows: sliding cold storage doors, electric cold storage doors, semi buried cold storage doors, double opening cold storage doors, cold storage doors with observation windows, and cold storage doors with operation small doors.
Due to the special nature of cold storage doors, national regulationscold storageThe door must meet the following conditions: 1. It must be resistant to low temperatures. 2. Resistant to oil and general chemicals. 3. Strong anti-aging ability. 4. Good sealing performance. 5. Equipped with anti freezing devices, etc.

Electric cold storage door

Stainless steel cold storage door