The role of fireproof rolling shutter door

Fireproof Rolling Shutter Door play the same role as fire walls in horizontal fire separation. They are composed of 13 parts, including curtain plates, seat plates, guide rails, supports, reels, boxes, control boxes, rolling door machines, limiters, door lintels, manual quick-release switch devices, push button switches and safety devices. They are generally installed in places where it is inconvenient to use fire walls for separation. For example: open elevator halls, escalators, large business halls in department stores, exhibition halls in exhibition buildings, and places in buildings with large openings that cannot use fire doors and windows. Fireproof Rolling Shutter Door have been widely used in construction projects to make fire separation. Fireproof Rolling Shutter Door are indispensable fire protection facilities in modern high-rise buildings. In addition to the functions of ordinary doors, fire doors have special functions of fire prevention, smoke isolation, suppression of fire spread, and protection of personnel evacuation. They are widely used in high-rise buildings, large shopping malls and other crowded places.

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