Fast door working principle analysis

The Xilang fast door is a high-speed industrial door designed for rapid opening and closing, commonly used in warehouses, production lines, and other areas where quick access is required. It combines advanced technology with durable materials to ensure efficiency, safety, and ease of use. The structure of the Xilang fast door includes several key components: the frame system, curtain system, drive motor, control system, and safety features. The frame is typically made from carbon steel or aluminum alloy, providing strong support and stability. The curtain system consists of PVC fabric or aluminum profiles, offering flexibility and durability. These materials are chosen for their resistance to wear and environmental conditions. The drive motor system includes essential parts such as brake pads, motors, and reducers, which work together to provide smooth and controlled movement. The control system uses a sophisticated microcomputer controller, allowing precise operation and monitoring. This system also supports an LCD display that shows operating status and fault codes, making it easier for users to manage and maintain the door. Safety is a critical aspect of the Xilang fast door. It incorporates infrared electric eye switches, safe air pressure transmission, and high-level light curtain systems. These features help prevent accidents by detecting obstacles and stopping the door immediately. Some models also use safety contact belts, enhancing the level of protection further. The lifting speed of the Xilang fast door ranges from 0.8m/s to 1.5m/s, significantly faster than traditional electric shutters. This allows vehicles and pedestrians to pass without waiting, reducing downtime and improving workflow. High-speed models from companies like Ai, Fulai, Bade, Hörmann, and Oponi can even reach speeds of 2.5m/s or more. The curtain material is usually PVC or PVDF film. PVDF film offers superior aging resistance, color retention, and self-cleaning properties, making it ideal for fast roll doors. The door is available in various colors, including orange, yellow, blue, silver, transparent grid, and black. Orange is often preferred because its bright color is highly visible and can help deter insects. There are multiple ways to trigger the door, such as manual buttons, radar sensors, infrared photoelectric sensors, geomagnetic induction, and remote controls. These options allow for flexible integration into different environments and user needs. In summary, the Xilang fast door is a reliable and efficient solution for industries requiring rapid access and enhanced safety. Its combination of advanced technology, durable materials, and customizable features makes it a popular choice worldwide.

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