Fireproof Shutter Door
Place of Origin
Composite Steel/Double Rail Double Shutter
More than 3 hours
Folding to left/right
Plastic foam/paper box/strong carton(optional)
7-15 days after S/C
Factory/industrial zone/office building/commercial district/hotel
moisture resistance/low noise/strong fireproof/flexible/anti atmospheric corrosion
The fire-proof shutter door is one of the important fire-fighting facilities in the building. Its excellent product performance makes the fire-proof shutter door widely used and popularized.On the basis of the steel rolling curtain, the fire-proof shutter door is to transform the transmission parts and match with the fire-proof apparatus and other equipment, so as to realize the anti-fire effect: the fire-proof motor is controlled by the fire-proof electric control box, and the reel is driven by the speed change device to make the rolling door open and close. The manual handle on the fire-proof motor can also be used during the power failure, and the manual operation can be realized. In the relative movement of machinery, the coupling is used instead of the sprocket drive, and the inner friction of the track is inlaid with copper or nylon. Suitable for the use or preservation of flammable gases volatile chemicals and other highly flammable substances such as factories and warehouses such as the emergence or possible explosion of fire hazards.
Zhongtai fire-proof shutter is a double-track double-curtain structure with a certain thickness of air layer between the two layers. Each curtain surface is composed of three layers of material: the fire surface is made of Intelle fire resistant cloth, the back fire surface is made of heat-resistant radiating cloth or other high-temperature resistant cloth, and the intermediate insulation layer is made of reinforced aluminum silicate refractory fiber blanket with special treatment. The thickness of the curtain surface is 10 ~ 20 mm.
The length and thickness of the steel strip are 300mm - 600mm respectively, and the 1500mm of the stainless steel wire rope of 2mm is arranged in the longitudinal direction of the door shutter.
◪1. Adopt high-quality steel plate and advanced sandwich structure.
◪2. The surface of the door is specially treated, and has the advantage of resisting atmospheric corrosion.
◪3. It has fire resistance above F 4, heat radiation intensity 0.5/㎝²
◪4. Fire resistance: more than 3 hours, thermal radiation intensity 0.5/㎝²
1.Do you provide sample? Is it free or extra?
A: Yes, we could offer the sample of profile for free charge but do not pay the cost of freight.
2.What is the standard size of your windows and doors?
A:Our windows and doors are customized. We always manufacture as per your dimension.
3.How about the package？
A:Plastic Foam with paper box,strong carton is optional as per your choice.
4.What is your delivery time?
A:7-15 days after sales confirmation.
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