Hinged cold storage door

Cold room doors

Cold room doors are produced and supplied in different types according to the temperature conditions and capacity of the cold room.

For cold storage temperatures above zero, 7 cm and 10 cm thick doors are usually used.

Hinged doors are usually used for low-capacity cold stores, but in high-capacity cold stores, due to traffic

Forklift and high loading volume and traffic of bulky packages are used for rail doors.

One of the important points of sub-zero cold storage doors is to install an element in the cold storage door to prevent the door from freezing.

Meta Sefaneh, in most cold stores, the protection guard for the doors is not used, which causes damage to the doors.

One of the most important stages of cold storage design is choosing the door according to the type of cold storage.

In fact, the doors are an influencing factor on the energy consumption of the cold room through air exchange due to its connection with the outside environment.

The number of opening and closing of the door due to the increase of the penetration of outside air into the cold room has made the refrigeration system of the cold room work more.

And it can increase energy consumption by 50%, as a result

Using a standard and suitable cold storage door has a great impact on the better functioning of the cold storage.

Types of cold storage doors

Cold storage doors are produced in the following three types:

– Hinged cold storage door

– Rail or sliding cold storage door

Hinged cold storage door

Hinged cold storage door is known as the most used cold storage door since its simple structure.

The simplicity of the structure, low and reasonable price and as a result of reducing the cost of cold storage, long service life and ease of installation are the advantages of the hinged cold storage door.

The hinged door is more suitable for cold stores with little traffic due to the large heat loss it causes when opening and closing.

Also, due to the fact that the support of the hinged doors is on one side, this type of cold storage doors cannot be used in large dimensions.

Because as the door gets bigger, a lot of pressure comes to the hinges and also a lot of space will be needed to open and close the door.