The opening and control methods of the fast door are diversified. Customers should confirm the opening and control of the fast door according to the on-site and their own practical needs. It is not that the more functions, the better, and avoid spending more money.

 

The opening and control methods of fast doors are diversified. Customers should confirm the required opening and control of fast doors according to the on-site and their own practical needs. It is not that the more functions the better, avoiding spending more money, and the functions are not practical or useless, resulting in unnecessary waste. There are several ways of control.
Manual button type
A suitable access door for people who often enter and leave the door, and the door can be opened by pressing the button when the person enters and leaves the door.
Manual drawstring type:
Suitable for access doors that often enter and exit forklifts and other vehicles and personnel, you can open the door by extending the hand pull rope.
Remote open:
Suitable for often in and out of forklifts and other vehicles, personnel access door, press the remote control to open the door.
Radar is open:
Suitable for often entering and leaving forklifts and other vehicles, personnel access door, advantages: fully automatic opening and closing, no personnel operation only need to enter the radar sensing area door will automatically open. Defect: The door opens only when a moving object passes through the radar sensing area (when the control handle is in the automatic gear position). When the control handle is in the manual gear position, the radar sensing does not work. At this moment, only the operation button, pull rope switch, etc. Operate the opening and closing of the door)
Geomagnetic ring open:
(When the control handle of the control box is set to the automatic position). As long as there is a metal object passing through the induction area of the geomagnetic induction coil (such as vehicles or other equipment, people pushing and pulling metal cars, etc.), the door can be opened automatically. The active strength of the geomagnetic ring sensor is adjustable. The door will not open when personnel pass through the geomagnetic induction area without metal objects. When the control handle is in the manual gear position, the geomagnetic induction does not work. At this moment, only the operation button, pull rope switch, etc. operate the opening and closing of the door.
Photoelectric induction open:
When people and cars pass through the area equipped with photoelectric induction, the control induction circuit receives the induction signal from the photoelectric and instructs the fast door to open. Advantages: No need for personnel to operate fully automatic opening and closing (referring to when the control handle is in the automatic gear position).
Linkage interlocking type (double door interlocking): mostly used for the use of high dust-free plant doors, workshop doors and access doors. The automatic opening of the door can be completed by accessing the automatic trigger sensor device (such as radar, geomagnetic ring sensor, photoelectric induction, etc.).
Key words:Qingdao fast door; Qingdao Industrial Lift Gate