Steel Fireproof Roller Shutter with 3-Hour Fire Rating, 15mm Thickness and 3400mm Reel Length for Commercial Buildings
Price:
negotiable
MOQ:
1 set
Delivery Time:
35 Days After Payment Received
Brand:
ZHONGWO
Product Description
Steel Fireproof Roller Shutter Overview
Zhongwo steel fireproof roller shutters provide comprehensive fire protection with 3-hour fire resistance rating. All components including curtain plate, guide rail, seat plate, crossbar, and door body are constructed from durable steel materials, ensuring exceptional structural integrity and thermal insulation performance.
Technical Specifications
| Parameter | Value | Standard Requirement |
|---|---|---|
| Fire Resistance Duration | Class F3; 3 hours | - |
| Wind Pressure Resistance | 784 Pa | - |
| Operating Noise | 79 dB | ≤85 dB |
| Electric Opening/Closing Speed | 5.7 m/min | 2-7.5 m/min |
| Self-weight Drop Speed | 5.8 m/min | ≤9.5 m/min |
| Curtain Plate Thickness | 15 mm | - |
| Reel Length | 3400 mm | - |
Material Composition
- Curtain Plate: 0.8mm Galvanized Steel Strip
- Guide Rail: 1.2mm Galvanized Steel Strip
- Seat Plate: L40×4mm Angle Steel
- Reel Material: Φ140mm Welded Pipe
Key Features
- Hidden scroll design with compact, space-saving construction
- Enhanced structural rigidity and flat, modern appearance
- Precision engineering with tight dimensional tolerances
- Fire-resistant door winder and control box systems
- Suitable for large openings in commercial and industrial settings
Application Areas
Ideal for commercial and public facilities including shopping malls, supermarkets, exhibition halls, warehouses, factories, and large retail stores where fire safety and thermal insulation are critical requirements.
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Company
Zowor Door Industry Co., Ltd
Location
East of Jinniu Road, South of 310 National Hightway, Shuangta Town, Minquan County, Henan Province, China
Contact Person
lan