As we all know, the safety performance of the fast door is very good. Although there will be no dangerous accidents during the normal use of the fast door, relevant safety inspections are still required after the fast door is installed.

As we all know, the safety performance of the fast door is very good. Although there will be no dangerous accidents during the normal use of the fast door, relevant safety inspections are still required after the fast door is installed. In order to ensure the stability and safety of the fast door, users who use the fast door should regularly check the safety performance to ensure the normal use of the fast door. Today, I will tell you how to check the derailment of the fast door.
So fast door derailment how to do? What are the inspection methods?
1. make sure that the guide strip and guide groove are in good condition, otherwise the damaged parts need to be replaced.
2. confirm that the curtain of the fast door has been reset during operation (the guide strip has entered the guide groove).
3. verify that the 150mm gasket inside the track is in good condition.
4. determine that the position of the fast door is higher than the reset point after it is fully opened, otherwise the limit of the fast door should be readjusted.
5. confirm that the 150mm sealing gasket in the track is free from wear and replace it if it is damaged.
6. verify that the sealing gasket in the track seals well with the track.
If the 7. cannot be repaired immediately, the express door must be stopped until the fault is resolved.
The quality of the fast door produced by the old manufacturer is better and the safety performance is more guaranteed, so we need to choose a professional and powerful fast door manufacturer.

Key words:Qingdao fast door; Qingdao Industrial Lift Gate