hard door video(6)

Aluminum Alloy High Speed Roller Shutter Door, as an innovative product integrating the concept of Turbine Hard High Speed Door and high speed spiral doors, not only transcends the boundary between traditional aluminum high speed turbine door and aluminum fast door, but also integrates the efficient characteristics of aluminum fast door. This product is designed for places where safety, high strength, heat insulation and high operating speed are strictly required, such as underground garages, factory facades and warehouse facades. The door panels feature a double-layer aluminum structure, anodized and five layers of organic tinting, with intermediate polyurethane foam filling and a broken bridge design to ensure excellent anti-theft, thermal insulation and corrosion resistance. The built-in torsion spring balancing system effectively reduces the burden of the motor and extends the service life, while the special screw design allows the door body to achieve high-speed switching and stable operation without frequency conversion. In addition, the emergency release device, the good lighting provided by the transparent slats, the use of advanced Italian servo technology and the easy to operate control panel make up the complete system of this door. More importantly, it is equipped with a soft bottom edge airbag sensor, photoelectric sensor and alarm light, showing its excellent safety performance. This series of design not only improves the work efficiency, but also ensures the convenience and safety of use.