Steel Fire Roller Shutter Door
Product Description
Technical Data:
| Fire resistance | ≥3h |
| Power | A380V V 50HZ ,control power DC24V |
| Wind pressure | 50kp-66kp（30m/s） |
| Unexposed surface temperature | ≤154℃ |
| Weight | 3.5kg/sqm |
| runing speed | 2m/min-7.5m/min |
| Curtain Smoke leakage | ≤0.12m³/(sqm/min) |
| Motor Power | 0.25KW-0.75KW Power: AC380V, 50HZ |
| Open way | Electric/manual chain |
| Maximum size | 8m*8m |
| Infilling | Aluminum silicate cotton |
| Certification | Chinese CCC |
Structure diagram:It use the special fire motor,and the control box connect to the fire protection system of the building.Special production materials make it fire and smoke prevention.
1.Certification:Fire shutter door is authorized by China national fire evaluation center, according to GB14102-2005 standard.
2.Slats:The door panel is made of double-layer 0.8mm thick galvanized steel plate, and filled with 10mm aluminum silicate fireproof cotton, which has the function of fireproof and temperature insulation.
3.Guid rail:The track adopts a 1.5mm thick galvanized steel rail. The rail is internally covered with a smoke-proof sealing strip, which is heated to expand and isolate smoke and heat.
4.Motor and controller:The motor and controller are fireproof and have CCCF certification issued by China National Fire Protection Center. It can be linked with a fire sensor or a fire bus.
5.Optional devices:Temperature release device,smoke detector,temperature detector.
6.Hood cover box:1.0mm galvanized steel.
Video display