Product features

(1) Inorganic cloth fire shutter door refers to a shutter made of inorganic fiber material as curtain surface, steel material as splint, guide rail, seat plate, lintel, box, etc., and equipped with a shutter machine and a control box, which can meet the requirements of fire integrity.

(2) The fire shutter door is a kind of fire-proof and heat-insulating facility suitable for large openings in buildings. The product is designed with a scroll embedded in it, which has the characteristics of reasonable and compact structure.

(3) The fire shutter does not need water curtain protection, which greatly reduces the investment of water supply system and saves water. It also has good smoke blocking performance; Corrosion resistance, acid and alkali resistance, non-aging, light weight and low price; No deformation in case of fire; Simple structure and convenient installation and use.

 
serviceable range

It is suitable for fire shutter with fire prevention function in industrial and civil buildings where the temperature rise of the back fire surface of the shutter is judged (average temperature rise ≤140℃ and maximum temperature rise ≤180℃) and the fire resistance limit is ≥ 3.0h.. It is especially suitable for fire partition in places where automatic sprinkler system is not suitable or installed. 

Types and performance indicators

The basic structure and material selection of curtain surface should be strictly controlled. The air insulation distance between the two curtain surfaces must be ensured during installation, that is, controlled within the range of ≥ 250 mm.