China wholesale Coolroom Door Rollers - China High Quality Cold Room Sliding Door – New Star

There are two types of sliding door, manual sliding door and electric sliding door. It has good sealing, and long life span, usually used for medium to large size of cold room, and there is safety lock on it for escaping from inside.

Manual sliding door series with reasonable material selection is simple in structure, delicate in appearance, and with integrated foaming of internal polyurethane foam. The door is with safety escape device, which is very safe and practical. 

Auto (electric) sliding door series can accurately control the different actions of door to ensure the door run smoothly by using the synchronous motor control system.

Product Advantage

1. Escape system will keep you safe, you can open cold room door from inside when it is closed.

2. The core material of cold room door is polyurethane, so they have good sealing and insulation performance.

3. It is easy to install cold room door.

4. For cold room with low temperature, cold room door can be equipped with electric heating wire in door frame to prevent frosting.

5. Cold room door can be covered with embossed aluminum steel additionally for longer service life.

FAQ

1.Is it easy to open the door?
Firstly, all of our cold room door have the escape equipment.
Secondly, for low temperature cold room door, we add the electric heater for it.
So, please do not worry about the safety.

2.Can we choose other material for the face plate of the door?
Yes, of course, you can choose color steel, the stainless, the aluminum, the galvanized or others. Even two different kinds materials of the two sides of the sliding door.

3.How about the strength of the sliding door?
We use built-in frame for the cold room sliding door to increase the strength