Automatic CCC Certificated Electric Fire Resistance Steel Roller Shutter Door
Model | Fire rated Stell Roller shutter door |
Material | Double skin 0.8mm thickness |
Inside filling | Aluminum silicate wool |
Max. door size | width * height 8000mm*10000mm |
Opening and closing speed | 5-7.5m/min |
Motor | Chinese top brand |
Fire rated time | ≥3 hours |
Open style | Roller |
Wind resistance | 10level-12level(34m/s) |
Smoke leakge | ≤0.12M3/(SQM/MIN) |
Certificate | Chinese CCC |
Certification:
Chinese CCC certification, issued by The Ministry of Public Security
Door slats:
Tracks:
A. Galvanized steel thickness:1.5mm-3mm
B.Expansion seal: At high temperatures , the sealant will expand to cover the gap of the rail to isolate smoke and temperature.
Motor:
A. Chinese top brand "AN LIN"
B. Can be opened manually when power failure