| Applicable environment | Cold storage, low temperature processing shop, adiabatic device. Door hole size is larger. |
| Applicable temperature | -45°C ~ 50°C |
| Sealing strip | Made of EPDM, it has good chemical stability, excellent durability and aging performance, wide temperature adaptability, and long-term working temperature of -50°C ~ 130°C . |
| Door panel | The door panel is made of stainless steel and polyurethane foam molding, thin thickness, light weight, smooth operation.
Types of steel: stainless steel, colored steel, embossed aluminum sheet. Thickness (mm): 75, 100, 120, 150 |
| Door frame | Color steel (main door frame, or C-type steel cooled stainless steel, the appearance is neat and generous, durable, to overcome the wooden door frame low strength performance) shortcomings. And equipped with self-limiting temperature electric tropical, no temperature control or manual switching power supply. |
| Observation window | Special aluminum alloy guide rail, when moving on the door, the guide wheel is pressed in the aluminum alloy guide rail, so that the door can effectively ensure its sealing performance. |
| Temperature and electric control | control, serve done and high resolution decoder; Closed waterproof design, -10°C low temperature heating function, +60°C overheating protection function; Permanent magnet-to-digit with fast installation, saving wire and working hours, and reducing external interference. |