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High speed spiral doors have fast opening speed and high safety. They are suitable for logistics channels, warehouse workshops, cold storage, etc. that frequently open and close at high speed, as well as factory doors, underground garages and other places that require wind resistance and insulation.
1. Easy to operate, the button on the right hand side controls on/off, and there is also an emergency stop protection device, which is simple and easy to learn.
2. Automatic or manual opening. The factory standard is manual button control. You can choose manual devices: pull rope switch, card access control, remote control opening; automatic induction: geomagnetic coil induction, radar induction.
3. Manual device. In the event of an emergency power outage, a reserve power supply is installed inside the electronic control. The door can be lifted and opened with the help of the balance system, which can effectively solve the problem of the door being unable to open due to power outage.
The technology of high speed spiral door is at the highest level in the field of industrial doors. It can ensure good sealing in high-pressure working environments and can withstand strong winds exceeding level 11.
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