The reason for the hard door that can resist typhoons of level 8

    1. Sturdy structure, the hard fast rolling door is made of high-strength, corrosion-resistant aluminum alloy material, the middle is highly sealed and foamed, and the total thickness reaches 40 cm. The door head adopts a stable and independent turbine track to ensure the robustness of the door body and Stability can guarantee wind resistance level 8 or above.

    2. High sealing performance. The hard door is equipped with a high-quality sealing system, which can effectively resist the intrusion of typhoons, strong winds, rain and dust, and keep the internal environment dry and clean.

    3. Professional installation. When installing hard doors, high-strength fixing devices are usually used to ensure that the door body is closely attached to the wall and increase the overall wind resistance of the door body.

    The hard fast rolling door not only has strong wind and pressure resistance, but also has fast lifting, automatic opening and closing, frequent switching, anti-rust and anti-corrosion performance, which is very suitable for modern automated factories, and can also keep the interior clean and hygienic. effect.