Basic Information
Core Material
Fire-Proof Aluminum Silicate Cotton
Special Design
Fire Fighting Linkage
Certification
ISO9001, CCC, CE
Surface Finishing
Finished
Specification
Max size 6m*6m
Production Capacity
5000pieces/Year
Packaging & Delivery
Package Size
600.00cm * 100.00cm * 100.00cm
Transport Package
Export Wooden Box
Product Description
Steel fire proof roller shutter door's fire limit is greater than 3 hours. Widely used in shopping malls, hotels, office buildings, underground garages and other public places divided into fire zones.
Technical Data
| Steel Fire Roller Shutter Doors |
| Max dimension | width * height 8000mm*10000mm |
| Opening/closing speed | 5-7.5m/min |
| Power supply | 3phase 380v±10% 50HZ, DC24V CONTROLLER |
| Fire Resistance Time | ≥3 HOURS |
| Wind resistance | 10level-12level (34m/s) |
| Air tightness | leakage through the door is 95m³/hour under 30 pa pressure |
| Unexposed Surface Temp | ≤154ºC |
| Smoke Leakage | ≤0.12M3/(SQM/MIN) |
| Certification | CHINESE CCC |
Product Details
1. Certification:
The fire shutter door is authorized by the National Fire Protection Center. It is manufactured according to the national standard GB14102-2005.
2. Motor:
- Chinese top brand motor.
- Perform fire alarm action without power.
- Can be opened manually when power failure.
- Stainless steel button box.
3. Slats:
- Double skin 0.8mm thickness.
- Aluminum silicate wool is filled in the middle.
4. Rails:
- Galvanized steel thickness 1.5- 3mm.
- Expansion seal: at high temperature, the sealant expands to isolate smoke and heat.
5. Optional Devices & Hood Cover Box:
Hood cover: 1mm powder coated galvanized steel.
You Will Receive
Products Real Shot
Frequently Asked Questions
Q1: What is the fire resistance rating of these roller shutters?
The steel fire-proof roller shutter doors have a fire resistance limit of greater than 3 hours, meeting national fire safety standards.
Q2: Can the door operate during a power failure?
Yes, the motor is designed to perform fire alarm actions without power and can also be opened manually in the event of a power failure.
Q3: What are the maximum dimensions available for this model?
The standard specification supports sizes up to 6m x 6m, but technical data indicates dimensions can reach up to 8000mm * 10000mm for specific industrial requirements.
Q4: How does the door prevent smoke from spreading?
The guide rails are equipped with expansion seals that expand at high temperatures to cover gaps, effectively isolating smoke and temperature.
Q5: What materials are used for the door slats?
The slats feature a double-skin 0.8mm thickness construction, filled with fire-proof aluminum silicate wool in the middle for maximum insulation.
Q6: Is the door suitable for high-wind areas?
Yes, the door is designed with wind resistance levels ranging from 10 to 12 (up to 34m/s), making it suitable for demanding industrial environments.
Labor Door
