The special grade inorganic folding fireproofing shutter is made of special processing,combining with the intelligent characteristic of modern industrial and civil architecture. Its quality reaches the international standard.
The special grade inorganic foldable fireproofing shutter refers to the use of inorganic fireproof and heat insulation cloth as door surface, rolling shutter with steel rope and pulley as transmission, and the folding way to lift the door surface, and the span can be extended infinitely in the middle without a column, and it is good to keep the interior full space of the building in the irregular interval of fire prevention.
1. Fire resistance: more than 3 hours.
2.The average temperature rise of the back of the firing surface: 36 C ~50 C
3.Weight (motion) descent speed: less than 9.5m/min
4.Smoke leakage of the shutter surface: less than 0.10m /min
5.Shutter surface weight: 7.5kg
6.Motor power: 0.25KW`0.75KW
7.Power supply: DC24V AC380V, 50HZ
1.Inorganic fabric fireproof shutter is a double rail and double curtain structure.It is equipped with a certain thickness of the atmosphere between two layers of the shutter. Each shutter is made up of three layers of material compound by the fire side shutter to resist the fire, the back shutter of fire side to be thermal radiation prevention or other high temperature resistant fabric, and the middle insulating layer with the special treated reinforced silicate refractory fiber blanket whose surface thickness is 10-20 mm.
2.Super inorganic fireproof shutter refractory function is superior than other fire shutter.
1. Fire isolation is designed in large space, large area and special shape.
2. According to the requirements of the site, the installed shape could be designed as U, O, S, C, V, L and ◇,etc.
3. It is especially suitable for large span and irregular space places, such as the escalator of shopping mall,the courtyard of mall,exhibition hall, airport terminal, large stage theatre, exhibition center and other difficult places for construction.
1.We are a manufacturer with over 20 years experiences in construction products and a high-quality supplier for many global companies.
2.We are one of the leading manufacturer in China with 20,000 square meters factory and our products can meet all the requirements of quality.
3.We have the best price,quality and service.
4.100% QC inspection before shipment.
5.We are providing over 5000 million dollars construction products per year to the companies throughout the globe.
Thanks to our popular rolling door manufacturer, Zhongtai has developed many western partners. Zhongtai windows and doors can absorb infrared rays, reduce the solar radiation.
For many years, Guangzhou Zhongtai Doors&Windows Co.,Ltd. develops unceasingly and innovates unceasingly by the advanced production equipment, and the abundant technical strength. Zhongtai windows and doors can absorb infrared rays, reduce the solar radiation.
Established in the year 1999 at guangdong/guangzhou/, we Guangzhou Zhongtai Doors&Windows Co.,Ltd. are engaged in manufacturing, wholesaling and trading an excellent quality range ofFireproof Shutter, etc. We are a Sole Proprietorship firm and we source products from the reliable market vendors which can be availed from us at reasonable prices. Under the guidance of our mentor , who holds profound knowledge and experience in this domain, we have been able to aptly satisfy our clients.