PVC Rolling Door guide rail fault repair

Generally speaking, no matter what kind of rolling shutter door, there is a layer of "friction strips" inside the guide rails on both sides. The function of this layer of friction strips is to avoid friction between the curtain plate and the guide rails. When the rolling shutter door cannot be pulled up or down, the first thing to check is the friction strip of the guide rail.

Friction strips are consumables. Often pushing and pulling the rolling door will cause friction strip loss. If there is no friction strip, the rolling door will be in direct contact with the guide rail, and the rolling door cannot be pulled up or down.

In this case, just go to buy the friction strip to replace it. If you can’t replace it yourself, you can call the installation manufacturer and ask him to help after-sales.

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