Detailed explanation of the correct installation parts of fire-proof rolling shutter doors, and the difference between grade A and B fire doors

With the improvement of people's safety awareness, many street shops and garages are now equipped with fire-resistant rolling shutter doors. Although everyone knows that the rolling shutter door is a kind of fire protection equipment, but little is known about the use of the rolling shutter door. It is almost used as an ordinary anti-theft and anti-fire door. In order to let everyone understand the fire shutter door and better use this equipment, the editor will give you a detailed introduction. The difference between grade A and B fire doors
First, let’s first understand the composition of fire-proof rolling shutter doors. Fire-proof rolling shutter doors have many components. It consists of curtain plate, seat plate, guide rail, support, reel, box, control box, and rolling door. It is composed of machine, button switch and safety device.
So generally speaking, where should fire-resistant rolling shutter doors be installed?
Determined based on the process, in addition to the firewall, the fireproof rolling shutter door should also be equipped with a fireproof rolling shutter if there is no firewall between the two fireproof zones. Generally located in the following locations.
Enclose the elevator room, the door leading to the front room and the front room leading to the walkway.
Inspection doors for vertical pipe wells such as cable wells, pipe wells, garbage chute, etc.
Divide fire protection zones and control the firewalls and doors on fire partition walls set up in the zoned building area.
Fire shutter doors are generally installed in locations where it is inconvenient to use firewalls for separation. For example, escalators, large business halls of department stores, exhibition halls of exhibition buildings and parts of buildings with large openings where fireproof doors and windows cannot be used.
Therefore, fire-proof rolling shutter doors must be installed in the correct location to play their role. Don't ignore the rolling shutter door just to cope with the inspection. If the position is wrong, it will not play the corresponding role. The difference between grade A and B fire doors
If you have any questions about fire doors, we will try our best to answer them. For more details, please visit the official website of Shenzhen Tongxiao Industrial Co., Ltd. or consult the relevant staff