Control methods commonly used in industrial doors

Briefly describe several control methods commonly used in industrial doors

(1) Push-button control An additional control button box can be installed on the outer wall of the door so that the operation of the door can be controlled from the outside. If the internal control box cannot be installed near the door, an external control button can also be installed nearby to control the operation of the door.

(2) Pull rope switch control A pull rope switch can be installed on the top of the industrial door. The pull rope switch can open the closed door or close the open door. The user can control the door without leaving the forklift.

(3) Remote control Remote control can use the remote control transmitter to control the door within 50-100 meters from the receiver in the transport vehicle or at any position. The remote control can be multiple remote controls for one door or one remote control for multiple doors to achieve independent control.

(4) Geomagnetic control Geomagnetic control means that a coil can be buried on the ground, and the coil can detect metal objects such as forklifts, pallets, goods, etc., and the door can be opened by the detection signal. This can make the efficiency of opening the door higher, effectively separate people and vehicles, prolong the service life of the gate and reduce the occurrence of accidents. The geomagnetic coil can be buried under the ground on both sides of the door

(5) Photoelectric control Install a group of photoelectric sensors in front of the industrial door. Once the beam of light is blocked by people or vehicles, it will send a door open signal to open the door. Photoelectric sensors are usually installed right in front of the door.

(6) Radar control The radar sensor installed above the door can detect the person or vehicle in front of the door to open the door. This control is a common solution for people or vehicles, and it is usually used together with the automatic door closing function.

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