What should I do if the roller shutter door is broken?

What should I do if the Roller Shutter Door is broken?

Rolling shutters are used in many places, such as garage doors, shop doors, warehouse doors, etc., mainly because the shutter doors are simple to install and easy to operate, so they are so widely used. However, as long as it is a product that will be used frequently, there will always be some parts that will be worn out or even directly broken. Let's talk about several common fault conditions of the rolling door:

Rolling shutters are broken and can't be rolled up. This is a problem that many shop owners often encounter. This volume is almost the same as the problem of not being able to pull down. It is mainly caused by manual shuttering, because manpower intervenes, sometimes The ability to use the gas is so large that some parts are damaged, which leads to such a situation. Usually, it cannot be rolled up because the door curtain on the rolling door is stuck in the groove of the guide rail, and maybe even the door piece of the whole curtain is affected. This is caused by force deformation. In this case, it is necessary to find the damaged curtain. If it is just an ordinary card owner, it is flat. If it is deformed, it needs to be replaced immediately to avoid damage to the entire door due to subsequent failure.

The rolling door cannot be wound back into the reel very well. It may be that the spring is broken or the link belt is broken. The spring needs to be replaced.

The rolling door is very stuck during the operation. This may be an obstacle in the guide rail, or it may not be used for a long time. This will cause the resistance to become large. It is only necessary to add an appropriate amount of lubricating oil into the track