防火卷帘门弹簧是一套防火卷帘门当中比较重要的一个组件，它可以起到蓄能的作用，并且在运行的过程当中可以缓冲比较大的冲击力，从而保证稳定运行，有效延长机组的使用寿命。由于一直处在受力的状态，因此也容易发生老化，甚因此而发生断裂。

The fire shutter door spring is a relatively important component of a set of fire shutter doors, which can play the role of energy storage, and can buffer relatively large impact force during operation, so as to ensure stable operation and effectively extend the service life of the unit. Because it is always in the state of stress, it is also easy to aging, and even fracture.

一旦发生这种情况，应该把防火卷帘门断电，然后查找原因进行维修更换。这种弹簧属于标准的五金件，可以方便的买到配件，但是一定要选择合适的规格，才能保证顺利安装，并且发挥应有的功能。

Once this happens, the fire rolling shutter shall be powered off first, and then the cause shall be found for repair and replacement. This kind of spring belongs to standard hardware, and it is convenient to buy accessories, but you must select the appropriate specification to ensure the smooth installation and play its due role.

拆卸防火卷帘门弹簧一定要小心，因为处于压缩或者张紧状态下的弹簧，如果突然失控，很可能会飞出来伤害到维修人员。所以在卸下螺丝之后，一定要用手抓紧弹簧，让弹簧慢慢松开，这样才能继续拆解。如果没有相关经验，或者没有合适的工具，好还是找的维修人员上门解决，以避免发生不必要的事故。

Be careful when disassembling the fire shutter door spring, because if the spring under compression or tension suddenly gets out of control, it is likely to fly out and hurt the maintenance personnel. Therefore, after removing the screws, you must grasp the spring by hand and let the spring slowly loosen, so that the disassembly can continue. If there is no relevant experience or proper tools, it is better to find professional maintenance personnel to solve the problem, so as to avoid unnecessary safety accidents.

只要准备好了合适的配件，并且顺利拆下了已经断掉的防火卷帘门弹簧，就可以把新的弹簧安装上去，整个过程并不是很复杂。对于大型的工厂来说，往往会有很多防火卷帘门，为了避免突然的故障影响了生产节奏，好是安排专人进行定期检修，同时提前准备好充足的配件，这样就可以在故障发生之前提前排除，让所有的防火卷帘门一直处在很好的工作状态。

As long as proper accessories are prepared and the broken fire shutter door spring is successfully removed, the new spring can be installed. The whole process is not very complicated. For large factories, there are often many fire shutter doors. In order to avoid sudden failures affecting the production rhythm, it is better to arrange special personnel for regular maintenance, and prepare sufficient accessories in advance, so that the failure can be eliminated in advance, so that all fire shutter doors are always in good working condition.

防火卷帘门弹簧断了怎么修？以上就是为您所讲解的问题解答了，您有什么不了解的问题欢迎来我们网站http://www.jnhsjlm.com留言咨询，为您提供更多更好的服务！

How to repair the broken spring of fire shutter door? The above questions are answered. If you have any questions you don't understand, please come to our website http://www.jnhsjlm.com Message consultation, to provide you with more and better services!