High-Speed Stacking Door A125 - China Suppliers & Factory for Large Industrial Openings and Wind Resistance
| Application | Outdoor doors |
| Max Size (W*H) | 8000 mm * 7000 mm |
| Opening Speed | 0.8 - 1.5 m/s |
| Closing Speed | 0.5 - 0.8 m/s |
| Frame Structure | Galvanized steel |
| Cover | Steel powder coating |
| Door Curtain | PVDF high-strength industrial base fabric, PVC openable window |
| Motor | Power: 0.75kW - 3.0kW, Protection level: IP54 |
| Control Box | Control box equipped with opening button, emergency stop switch, and power switch. Protection level: IP54 |
| Safety Device | Door rail photoelectric protection, wireless safety soft bottom protection system |
| Wind Resistance | Class 12 (depending on door size) |
High-strength wind-resistant aluminum bars distribute wind pressure evenly, providing excellent windproof performance.
Short opening time and good sealing minimize air circulation, saving energy. Effectively prevents dust, rain, and snow from entering.
Corrosion-resistant fabric door curtain ensures a long service life with low maintenance requirements.
The special structure of the wind bar makes replacing the curtain simple. Damaged sections can be replaced individually to lower costs.
The special design of the wind bar allows individual replacement of damaged parts of the curtain, significantly reducing maintenance costs.
Standard photoelectric safety devices are installed at the bottom of the door. When objects or people block the infrared beam, the door automatically stops and reverses to the open position to prevent collision.
Made of high-strength industrial base fabric, high-density low-shrinkage polyester PVDF-coated mesh strips, and streamlined fiberglass-reinforced polyester.
- Top Space: ≥ 1100 mm + 50 mm (reserved for installation clearance)
- Side Space (Both Sides): ≥ 200 mm + 50 mm (reserved for installation clearance)
- Before installation, ensure the wall structure is solid, flat, and capable of bearing wind loads and operational impact forces.
- The door assembly is pre-assembled at the factory as much as possible to ensure fast and easy on-site installation.
The maximum dimension for this door is 8000 mm in width by 7000 mm in height, making it ideal for large industrial outdoor passages.
The door is equipped with high-strength wind-resistant aluminum bars that distribute wind pressure evenly. It is rated up to wind resistance Class 12, depending on the specific size of the door.
It features door rail photoelectric protection and a wireless safety soft bottom protection system. If the infrared beam detects obstacles or people, the door automatically stops and reverses to prevent injuries or damage.
Thanks to the specialized structure of the wind bars, the door curtain is modular. If a section is damaged, you can replace that specific part individually instead of replacing the entire curtain, lowering maintenance expenses.
You need a top clearance space of at least 1100 mm + 50 mm, and side clearance space of at least 200 mm + 50 mm on both sides to facilitate structural installation and operation.
The door features a high-speed operation with an opening speed of 0.8 to 1.5 m/s and a closing speed of 0.5 to 0.8 m/s, optimizing logistics efficiency and minimizing energy loss.