The fire shutter door of the fast rolling door manufacturer is a steel material or an inorganic fiber material for the curtain surface, and the steel material is used as a guide rail, a seat plate, a splint, a door sill, a box body, etc., and is matched with a rolling door machine and a control box. Roller blinds for fire integrity, insulation and smoke resistance. Due to the high level of fire resistance of this production technology and the use of raw materials, the use of special fire shutters is mostly in places where fire protection requirements are high and fire hazards are serious.

In the actual installation and use process, because the main function of the fire shutter is to quickly establish an effective fire separation zone to prevent the spread of fire, while the evacuation of personnel and the firefighting of firefighters win time, reduce the difficulty and increase the success. probability. Therefore, if the fire shutter is not working properly in actual use, the fire spread cannot be quickly controlled, and the loss of personnel and property caused by the fire will be seriously enlarged. Moreover, it is generally the case that the fire shutter is provided as the main function of the fire separation, because other fireproof partitions such as a firewall are not suitable for use in such an environment. Therefore, it can be said that the fire shutter is the main function of fire prevention in the event of fire. As long as the fire shutter fails, the fire protection device will be ineffective or spread rapidly under uncontrollable conditions, causing serious accidents.

Therefore, in order to ensure the use of special fire shutters, it is necessary to carry out installation and commissioning under professional guidance, and regular inspection and maintenance.