In the fire shutter door, the super inorganic fabric fire shutter door to the curtain body light, long fire-resistant time won the market, in the market and the underground garage has been widely used.

1、Features of super inorganic cloth fire-proof rolling shutter door

（1）The curtain face is made of non-metal material sewn after special treatment, the texture is flexible and tensile strength is big, corrosion resistance and moisture resistance are more unique than the super-grade fireproof roller curtain (with spraying equipment) made of steel roller shutter, it has very good fireproof function.

（2）Because the curtain is made of non-metallic materials, curtain thickness is small, occupy small space, in the equal building can improve useful use of space, can also reduce the demand for building layer height.

（3）Curtain per square meter component of less than 5Kg, as long as a fifth of the steel curtain, reducing the construction of the useful load demand.

（4）No water curtain maintenance, cancel the water supply pipeline and control equipment, reduce the fire water consumption, can be large ups and downs of the project cost.

（5）Sensitive engine, low noise.

2、Product model and technical parameters

（1）Fire Resistance: no less than 3 hours.

（2）Power: 380V/50HZ.

（3）When the power of the door machine is 1.5 kw, the even noise is 70 db.

Fire rolling shutter technology resolution

    According to the technical resolution, fire shutter door in addition to set in the firewall, there is no firewall between the two fire partitions should also set fire shutter. Generally located in the following parts.

（1）Close the evacuation stairs to the walkway; close the elevator doors to the front room and the front room to the walkway.

 （2）Distinguish fire zones and operate the doors on the firewalls and partitions of the Gross leasable area zones. When the building is difficult to set fire walls or fire doors, to use fire shutter door instead, together with the need to use water curtain maintenance.

 （3）Standard (such as GB50045-95“High-rise civil building description of fire standard”) or describe the special needs of fire, smoke partition door. For example: attached to the high-rise civil buildings in the fixed rescue equipment equipment room (cylinder room, foam station, etc.) , ventilation, air-conditioning room, such as partition door should use Class A fire doors; The door on the partition wall of the basement room, where there are many people staying or combustibles, should be Class A fire-proof door, flammable oil-immersed power transformers, high-voltage capacitors and switches filled with combustible oil, and doors on the partition walls of special rooms should all use Class A fire doors. There are described special needs to fire door, such as the Fire Command Center, Archives Room, valuables warehouse door, general selection of Class A or Class B fire door.

The use of fire shutter doors: mainly used in large supermarkets (hypermarkets) , large shopping malls, large professional information malls, large pavilions, factories, warehouses and other public places with fire needs. When the fire broke out, the fire shutter door under the control of the fire control system, according to the pre-set program to actively put down (down) , and then to prevent the spread of flame to other scales of the effect, for the implementation of fire rescue fight for precious time.