Now there are many places where you can see the shutter doors. For example, shopping malls, garages, shops and so on all have rolling doors. However, the shutter doors are made of different materials, including fireproof and non-fireproof, but there are also super fireproof shutter doors in terms of fire protection. What's the function of super fireproof shutter doors? What are the brands of super fire shutter doors? Let's introduce it to everyone.

First, the role of super fire shutter doors

1. Super fireproof shutter doors play the same role as firewalls in horizontal fireproof separation. It consists of curtain plate, seat plate, guide rail, bracket, scroll, box, control box, door roller, limiter, lintel, manual quick release switch device, button switch, safety device, etc. 13. It is generally installed in places where it is inconvenient to use firewall for separation. For example, open elevator halls, escalators, large business halls of department stores, exhibition halls of exhibition buildings, and building parts that cannot use fire doors and windows because of large openings. Fire shutter doors have been widely used in construction projects.

2. Super fire shutter doors are indispensable fire protection facilities in modern high-rise buildings. Fire shutter doors not only have the functions of ordinary doors, but also have special functions of fire prevention, smoke isolation, fire prevention and evacuation protection, which are widely used in high-rise buildings, large shopping malls and other crowded places.

3. Super fire shutter doors are mainly used in large supermarkets (hypermarkets), large shopping malls, large professional material markets, large exhibition halls, factories, warehouses and other public places with fire protection requirements. In case of fire, the fire shutter door will automatically descend (descend) under the control of the fire protection system according to the preset procedure, so as to prevent the flame from spreading to other areas and win valuable time for fire fighting and extinguishing.

Second, the brand of super fire shutter doors

1. Pan Pan Anzhu Co., Ltd. (Pan Pan): Pan Pan Anzhu Co., Ltd. is a joint-stock enterprise whose main business is the production of residential products and the development and manufacture of new building materials. Its headquarters is located in Yingkou City, Liaoning Province, a beautiful coastal city.

2. Fushun Hengyi Metal Products Co., Ltd. (Wan Heng): Wan Heng Door Industry is affiliated to Liaoning Fushun Hengyi Metal Products Co., Ltd., which was established in 1997. Is a large-scale private enterprise mainly engaged in developing, researching and selling metal entrance doors. Its products include fire doors, security doors, solid wood composite indoor doors, stainless steel security doors, imitation copper doors, cast aluminum doors and special non-standard doors.

3. Yongkang Industry & Trade Co., Ltd. (Yellow): The trademarks of Yongkang Industry & Trade Co., Ltd. are Qiahao, Tieyuanshuai, Huang and Smooth sailing, among which Qiahao is a well-known trademark in China. Located in Yongkang, the capital of hardware and China, next to the second line of Tung Chung.

Nowadays, many building materials are fireproof. It is said that fire and water are ruthless and need to pay attention to many aspects. Then, I think everyone can understand the function and brand of fire shutter doors.