Types and uses of cold storage doors

The following are several common types of cold storage doors and their uses:

1. Manual sliding door: It is generally used in civil cold storage and building cold storage with a temperature not lower than minus 40 degrees Celsius. It is generally used in ordinary cold storage, freezer, marine cold storage, and constant temperature workshops. The application range of manual sliding door is relatively wide, mostly used in small cold storage. Manual sliding door can provide good insulation and sealing effect for cold storage with a temperature difference of more than 50 degrees Celsius and a relative humidity of more than 80% inside and outside the cold storage.

2. Electric sliding door: An electric sliding door is a type of sliding door that can recognize the action of a person approaching the door as a control unit for opening the door signal. It opens the door through a driving system, automatically closes the door after leaving, and controls the opening and closing process.

3. Vertical lifting door: Vertical lifting door is a type of industrial door used in industrial plants, corresponding to sliding doors, industrial sliding doors, and wind resistant rolling shutter doors. Due to its sealing performance and high safety performance, lifting doors are commonly used in factory gates.

4. hinged door: hinges are what we usually refer to as hinges. The position of the hinge is proportional to the height and width of the door, and a suitable position can ensure the free and stable opening of the door. It is generally known that the height and width of a door can determine the position of the hinge.

5. Free door: A door whose leaf can open inward or outward. Electric doors are doors driven by electric motors, and free doors do not require electric power or manual pushing and pulling.

6. Return door: The characteristic is that the door body is flat with the door frame, can automatically close and press, has a beautiful appearance, and is well sealed and insulated.

The types and uses of cold storage doors vary, and choosing the appropriate type of cold storage door is crucial to ensuring the performance and efficiency of the cold storage.