很多朋友在安装、使用快速卷帘门时，经常会遇到一些故障，易出故障的位置就是导轨、卷轴、帘板这三项，下面济南卷帘门厂就从这三个方面来讲讲相关内容吧。

Many friends often encounter some failures when installing and using the fast roller shutter door. The positions that are prone to failure are the guide rail, roller and curtain plate. Let's talk about the relevant contents from these three aspects.

一、导轨故障

1、 Guide rail fault

正常来讲，无论是哪一种快速卷帘门，两边的导轨内部都是有一层“磨擦条”存在的，这层摩擦条的作用是避免帘板与导轨摩擦而存在的。当快速卷帘门无法上拉、下拉时，要检查的就是导轨的摩擦条。

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

摩擦条属于易消耗品，经常推拉快速卷帘门会导致摩擦条损耗，如果没有了摩擦条，快速卷帘门会跟导轨直接接触，就会出现快速卷帘门无法上拉、下拉的故障。

The friction strip is a consumable. Frequent pushing and pulling of the fast roller shutter door will lead to the loss of the friction strip. Without the friction strip, the fast roller shutter door will be in direct contact with the guide rail, and the failure that the fast roller shutter door cannot be pulled up or down will occur.

遇到这种情况，直接去购买摩擦条更换即可，如果自己不会更换，可以给安装厂家打电话，让其帮忙售后。

In this case, you can directly buy the friction strip and replace it. If you can't replace it yourself, you can call the installation manufacturer and ask them to help after-sales.

二、卷轴故障

2、 Reel failure

卷轴除了负责将帘板卷起之外，它才存在一个隐性的拉力，有一些高档的快速卷帘门内部会有一个弹簧片存在，主要作用是对帘板施加一个力，禁止快速卷帘门在关闭的时候弹起，在打开的时候下落。

In addition to being responsible for rolling up the curtain plate, the roller has a hidden tension. There is a spring plate inside some high-end fast roller shutter doors, which is mainly used to exert a force on the curtain plate and prevent the fast roller shutter door from bouncing up when it is closed and falling down when it is opened.

当快速卷帘门的卷轴出现问题时、弹簧片断裂后，快速卷帘门就会出现两种故障，快速卷帘门开启时会自动下落，自动下落时又会自动弹起。

When there is a problem with the roller of the fast roller shutter door and the spring piece is broken, the fast roller shutter door will have two kinds of faults. When the fast roller shutter door is opened, it will fall automatically, and when it falls automatically, it will pop up automatically.

遇到这种情况，就直接将快速卷帘门的控制箱打开，查看弹簧片是否断裂或脱落，断裂了就直接更换，脱落了再将其挂回原位即可。

In this case, directly open the control box of the fast rolling shutter door to check whether the spring piece is broken or falling off. If it is broken, it can be directly replaced. If it is falling off, it can be hung back to its original position.

三、帘板故障

3、 Curtain failure

以彩钢条制作的快速卷帘门为例，快速卷帘门的帘板是由多块彩钢条压制成特制的形状，然后互相拼接在一起的，然后使用铆钉、固定条等将帘板固定在特定的位置里。

Take the fast rolling shutter door made of color steel bars as an example. The curtain plate of the fast rolling shutter door is made of a number of color steel bars and pressed into a special shape, and then spliced together. Then, rivets and fixing strips are used to fix the curtain plate in a specific position.

当帘板出现故障时，比如固定条磨损严重、铆钉脱落等，就会造成帘板断裂、变形、扭曲的情况，导致快速卷帘门无法正常使用。

When the curtain plate fails, for example, the fixing strip is seriously worn and the rivet falls off, the curtain plate will be broken, deformed and twisted, resulting in the failure of the fast rolling shutter door.

遇到这种情况，可以直接在松动的快速卷帘门上打孔，然后重新使用铆钉枪进行固定，然后再更换两边的固定条即可，也可以直接更换变形的帘板，然后再固定。

In this case, you can directly punch holes on the loose quick roller shutter door, and then use the rivet gun to fix it, and then replace the fixing strips on both sides. You can also directly replace the deformed curtain plate and then fix it.

要注意，如果是电动快速卷帘门，那么卷门机、控制箱等部位也有可能会出现故障，所以说要多去了解去做好预防措施，更多相关内容就来网站http://zbfuguang.com咨询吧。

It should be noted that if it is an electric fast shutter door, the door roller machine, control box and other parts may also fail. Therefore, it is necessary to learn more and take preventive measures. For more information, please visit the website http://zbfuguang.com Consult.