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Mongolia Turbine rolling shutter door
Category:
MongoliaHard fast rolling shutter door
Product Description
Hard fast door, also called aluminum alloy fast door, or hard shutter for short, is a new type of anti-theft, high-temperature isolation metal fast door that is reliable, practical, and easy to operate.
Door curtain mechanism
The controlled door curtain mechanism is composed of aluminum alloy curtains, soft connecting strips, load-bearing rubber chains, guide wheels, etc.:
1. The thickness of the aluminum alloy door curtain is 1-200mm. The surface has been anodized and organically colored. The tensile strength exceeds 230B/MPA and complies with the GB/T5237.1-5-2000 standard. The color is Bustard gray. There are also aluminum alloy sand white, Two optional colors: Chinese red;
2. After connecting the aluminum door curtain station through the soft connection strip, the folding life of the soft connection part can reach more than one million times;
3. The corner chain load-bearing method is designed so that the joints of the door curtain are not stressed, the door curtain piece does not change shape, and the flatness can be maintained for a long time;
4. When the door body is running, the guide wheel made of polyurethane slides in the aluminum alloy track, and there will be no friction or noise even when running at the highest speed.