High speed spiral door, also known as aluminum alloy fast door, is a metal industrial door that integrates thermal insulation, energy saving, sealing, high efficiency, wind resistance and environmental protection. It is an innovative product in the field of industrial technology.

1. Fast operation, equipped with a high-speed servo control motor, the speed is up to 2 meters per second, and can be adjusted independently; it supports high-frequency switching, can work more than 1,500 times a day, and can operate more than 300,000 times a year without failure.

2. High-strength material, both inside and outside are made of high-quality aluminum profiles, and the core is made of high-density polyester foam

3. Safety settings, the bottom is equipped with soft bottom airbag protection to prevent accidental hits to people. There is an infrared protection device on the aluminum alloy column, which senses the vehicle personnel entering and exiting to ensure that the door body will not fall down when passing through.

The high speed spiral door not only resists strong winds, but also has a high degree of sealing, reliability and practicality.