| Customization: | Available |
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| After-sales Service: | 1 Year |
| Warranty: | 1 Year |
| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
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According to different purposes such as anti-theft, thermal insulation and high temperature partition, there are a variety of door curtains and frame materials available.Intelligent control, gentle lifting and lowering, fast impact-free, prolonged service life.lntelligent safety protection system: The door body will not fall when people and vehicles pass by, and the falling obstacle will cause reverse operation.In case of power failure, the electronic control system automatically turns on the motor brake, and the door body can be lifted by means of the counterweight balance system.Red warning light (optional). When the door is opened or closed, the red light flashes to indicate warning, with multiple startup options available
When the rigid rolling door is opened, the door curtain slats are safely rolled into the roller, and there is no contact or friction between the slats. The slats slide on the tracks on both sides, making the door curtain rise and fall smoothly, without obstruction, and with ultra-low noise. Because the door curtain adopts a standardized and templated design, installation, commissioning, maintenance and replacement are more convenient and quick.
| Door opening speed | 0.8~1.5m/s,maximum2m/s |
| Closing speed | 0.6m/s,adjustable |
| Door strip material | Double-layer aluminum-manganese alloy, fluorocarbon roller-coated paint on the surface, filled with PU foam material |
| Wind pressure resistance | 2.5kPa: National Standard Level 4, Wind Resistance Level 8: 80km/h |
| Transparent window | Optional double-layer scratch-resistant plexiglass window |
| Drive device | 0.75kw~2.2kw servo motor system |
| Door frame | Galvanized door frame/cold rolled steel sprayed plastic/stainless steel |
| Control method | Semi-automatic: button/pull rope/remote control/voice control Fully automatic: geomagnetic induction/radar induction |
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