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| MOQ: | 1 |
| 価格: | 500 |
Sectional Door for Factory and Hangar Applications - Features easy operation, wind resistance, and thermal insulation properties.
Sectional roller shutter doors consist of wide panels that can be customized with windows or steel sections. When retracted, these doors roll up flat against the ceiling, offering space-saving operation and versatile installation options.
| Parameter | Value |
|---|---|
| Thermal conductivity | 0.38 W/mc |
| Acoustic insulation | 24dB (DIN52210) |
| Fire resistance | B2 (DIN4102) |
| Standard wind load | 450N/m² |
| Component | Description |
|---|---|
| Motor transmission system | Industrial-grade motor with reduction gear, brake system, and manual chain operation |
| Control system | Digital signal processing with phase sequence protection, overcurrent protection, and LCD display |
| Door plate | 0.4mm thick galvanized steel sheets with polyurethane core (46kg/m³ density) |
| Rail system | 2mm thick anti-corrosive metal guide rail with multiple lifting options |
| Safety systems | Spring break protection, wire rope anti-break device, pressure switch, and infrared sensors |
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