It is applied to the surface fireproof partition at the openings of escalators or openings on other levels.
Horizontal steel fireproof shutter:the curtain plate of the horizontal steel fireproof shutter moves in level directions.
It is used in escalator openings and other places as the level fireproof partition,and it decreases the partition area for times compared with vertical doors,so it doesn't need erectiong pillar surface decorations ,reduces construction cost and improves the reasonableusage rate of the sites.
Technical parameters:
Largest opening width 5m,and largest opening length 16m
Fire endurance:≥3.0h
Open/close speed:2-9m/min
Power source:750*2=1500W,220V/380V,50Hz