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Fortress Windows
Fortress Windows
The industrial sectional door is a vertically opening door composed of multiple panels, widely used in logistics warehouses, manufacturing workshops, and automotive service centers. The door panels are typically made of high-strength galvanized steel or aluminum combined with a polyurethane insulation core, offering excellent thermal insulation, soundproofing, and wind resistance. Multiple opening options are available, including manual, electric, and remote control. With smooth operation and strong sealing performance, it is an ideal solution for improving efficiency and safety in industrial environments.
| Max Dimension | width * height 12000mm*8000mm |
| Power Supply | 220±10%V, or 380V, 50/60Hz, IP55 |
| Opening/Closing Speed | 20-40cm/s |
| Door Panel Thickness | 40mm/50mm/75mm/100mm |
| PU Density | 48±2kg/m³ |
| Wind Resistance | 28-35m/s (Class 10-12) |
| Sound Insulation | 24DB |
| Thermal Conductivity | ≤0.033W/M·K |
| Available Colors | White, Blue, Grey (Customizable) |
Standard version of the industrial sectional door structure and accessories. Customization options are available upon request.
