1. Sliding Door: Sliding cold room doors usually consist of several panels that open and close by sliding. This type of door is suitable for small cold rooms or cold rooms that need to be opened and closed quickly.

2. Hinged door: Hinged door cold room door usually consists of two door panels, through the rotating way to open and close. This type of door is suitable for large cold room or cold room that needs high sealing performance.

Cold room door material

1. Colour steel plate: colour steel plate is a commonly used cold room door material, with light weight, high strength, beautiful and other characteristics. It is usually used for small cold room or cold room that needs quick installation.

Stainless steel plate: stainless steel plate has the characteristics of high strength, corrosion resistance, beautiful, etc. It is usually used for large cold room or cold room that needs high corrosion resistance.

2. Aluminium alloy plate: Aluminium alloy plate has the characteristics of light weight, high strength, beautiful and so on, usually used in cold room that needs to be opened and closed quickly.

3. Glass steel plate: glass steel plate is a new type of cold room door material, with high strength, corrosion resistance, light weight and other characteristics, usually used for large cold room or cold room that needs high sealing performance.

Functional requirements of cold room door

1. Heat preservation performance: the heat preservation performance of the cold room door should meet the requirements of the cold room design, and can effectively prevent the heat transfer and keep the cold room temperature stable. Door materials should be selected with good thermal insulation performance of materials, such as polyurethane, foam glass, etc., while the door body should have a certain thickness to ensure the effect of thermal insulation.

2. Sealing performance: cold room door should have good sealing performance to prevent air convection inside and outside the cold room, to maintain a stable temperature inside the cold room. Excellent sealing performance can prevent temperature fluctuation inside the cold room, to ensure the quality and safety of the products inside the cold room.

3. Insulation effect: cold room door insulation effect is good if you can reduce a lot of energy waste, commonly used insulation materials are foam, vacuum foam and specific high-density EPS.

Sealing effect: sealing performance is also a very important aspect, generally will use rubber sealing ring design, so as to ensure the sealing of the cold room.

4. Wind resistance: generally will use reinforced hardware parts, so as to effectively ensure that the wind does not come out in windy weather.

5. Safety features: lastly, the cold room door must have a qualified escape feature, meaning that after locking the cold room door, future generations can easily unlock it in order to escape inside and without the need for other tools or causing other problems.

How to choose a home cold room door?

The size of a domestic cold store door to choose depends largely on the size and design requirements of the cold store. Generally speaking, the size of a domestic cold store door should be able to meet the needs of the cold store, while also taking into account the ease of opening and closing.

In the design and construction of food cold room, the door frame of the selected cold room door is the key factor of the cold room insulated door, and its quality directly affects the thermal insulation effect of the cold room door. cold room door should generally be made of stainless steel or non-ferrous metal to effectively avoid oxidation and corrosion. The opening direction of the door, the opening size of the net door, and the style of the threshold are also factors to be considered when selecting and designing the cold room door.

When designing the cold room door, it is also necessary to consider factors such as the door's thermal insulation performance, wind resistance, and safety performance. For cold room with high precision requirements, it is also necessary to choose materials with high precision and low temperature deformation.

The shape and size are also important, and it is recommended that they be selected appropriately according to the outdoor wind speed and indoor airflow. When choosing the size of the cold room door, it can be determined according to the width and height of the cold room. If you need to carry larger items, it is recommended to choose the cold room door with larger width; if you need to open and close the cold room door frequently, it is recommended to choose the cold room door with lower height.

In short, when choosing the size of home cold room door, need to be based on the size of the cold room and the use of the demand for comprehensive consideration, but also to take into account the door material and thermal insulation performance and other factors, the final choice of the cold room door should be able to meet your specific needs and comply with the requirements of the relevant regulations and standards.