The solution to the sinking of the rolling shutter door

Rolling shutter doors are increasingly used in private garages and factories. Rolling shutter doors are easy to operate, practical and simple, but if they are not used properly, the rolling shutter door will sink. What should I do?

1. When it is found that the rolling shutter door sinks, it should be checked in time whether it is caused by improper installation or loose parts installation.

2. Check whether the screws used for fixing on the hinge of the rolling shutter door are loose. If there is looseness, tighten it in time with tools.

3. When using the rolling shutter door, be careful not to let hard objects collide with the door body, so as not to deform the rolling shutter door and affect the service life.

www.v-signindustrial.com