
Selling all kinds of cold storage doors in Iran
In the previous articles, we provided you with information about how to build a cold storage with sandwich panels.
The body of the cold store is made of sandwich panels on all sides. The sandwich panel is a prefabricated product that has a coherent structure and is limited to galvanized or aluminum or aluzinc sheets on the sides, and the middle layer is polyurethane insulating foam, which makes this product suitable insulation. heat and cold, which can store cold energy and optimize energy consumption and prevent its waste.
The door of the cold room is definitely made of a sandwich panel, the middle core of which is made of polyurethane foam and prevents heat exchange.
What is a cold storage door?
The door of the cold room, like the body of the cold room, is made of sandwich panels, which can optimize energy and prevent the exchange of thermal energy. After the construction of the cold room, one of the most basic parts of the cold room is the door, which is the most effective factor in energy consumption because it is completely in contact with the outside environment.
The more the opening and closing of the door, the more the outside air penetrates into the inner part, and as a result, it makes the refrigeration system work more and increases the energy consumed by about 50%. Therefore, choosing the right door can lead to a better and optimal performance of the cold room. .
Types of cold storage doors
The cold storage doors of Zarei Refrigeration Industries are supplied in two types, sliding and hinged, with the use of modern machines and technology. The design of the cold storage doors is such that they are airtight every time after opening and closing, and they do not emit energy prevents.
Certainly, the amount of space, the entrance and the needs of the consumer determines the type and dimensions of the cold storage door, and the dimensions are determined according to the customer’s needs and it is offered in different sizes and different thicknesses of 7-10-12-15 centimeters.
Dear customer, you can contact our consultants to get more information about the products of Zarei refrigeration industries.
Get in touch with us:
contact numbers:
Sales expert (Ms. Akbari): 09372034645
After-sales service (Ms. Gholami): 09173299281


Technical specifications of cold storage door
1) Covering the cold room door with galvanized or aluzinc sheets
2) The density of polyurethane foam is 40+2 kg/m3
3) It has stable wood and is resistant to moisture and impact
4) Anodized aluminum frame with special upvc frame
5) Slow-burning polyurethane foam or B2
6) Types of door locks with the ability to open from inside the cold room
7) Installation of valves in different shapes in the rail door
8) Ability to automate the rail door
9) One year warranty and after-sales service for product accessories
Shiraz Zarei Refrigeration Industries, with 20 years of useful and productive experience, is a leader in the production of all kinds of industrial refrigerators and freezers and kitchen equipment with the best materials on the market, and experienced production staff and expert consultants guarantee the best quality for your products. For advice, you can Contact the experts of the sales staff.
Factory Address: Shiraz – Industrial Town – Third Square
Address of the sales office: Shiraz – Industrial town – between the first and second square
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