随着工业的不断增加，工厂越来越多，工业门对数量的需求也逐步增加，这就导致了很多厂家看到了商机，半路转做卷帘门，用低价劣质的材料和不的方案哄骗客户去买他们的门。近来就遇到了几个客户问了我们业务一些问题，如：普通卷帘门只靠电机轴承吃重是不是掉落风险很大，卷帘门为什么还没用一段时间就坏了等等。

With the continuous increase of industry, there are more and more factories, and the demand for quantity of industrial doors is also increasing gradually. This has led many manufacturers to see business opportunities and turn to rolling shutter doors halfway, using low-priced and inferior materials and unprofessional solutions to coax customers to buy their doors. Recently, several customers have asked us some questions about our business, such as: Is the common roller shutter door heavy only on the motor bearing a great risk of falling, why the roller shutter door has not been used for a period of time and so on.

卷帘门安全性我们是不能忽视的，门洞过大，导致卷帘门的重量太重，有些厂家会给客户使用一些劣质的电机，导致电机无法承受重量导致整块门帘坠落，严重还会砸到人，造成生命安全。还与一些厂家为了底价拉客，会减少门帘的厚度，坑风性能差，然后造成门帘脱离轨道，给工厂带来更多的损失，也不能起到防盗的作用。

We can't ignore the safety of the roller shutter door. The door opening is too large, resulting in the weight of the roller shutter door is too heavy. Some manufacturers will use some inferior motors for customers, resulting in the motor can not bear the weight, resulting in the fall of the whole curtain, and even hitting people seriously, resulting in life safety. In order to attract customers at the bottom price, some manufacturers will reduce the thickness of the door curtain, and the pit wind performance is poor, which will cause the door curtain to be off the track, causing more losses to the factory, and also can not play the role of anti-theft.

济南卷帘门厂建议您，如果有预算的可以选用更好的硬质卷帘门去解决这个问题，硬质卷帘门不仅能保证防风防盗，还有扭簧防断装置，如果发生意外断裂，可以保证在门体下落的20cm内停止，防止缆绳可以保障意外断裂的门体下坠，实现双重保障。

Jinan Rolling Door Factory recommends that you choose a better hard rolling door to solve this problem if you have a budget. The hard rolling door can not only ensure wind-proof and anti-theft, but also has a torsion spring anti-break device. In case of accidental fracture, it can ensure that the door body stops within 20 cm of the fall, and prevent the cable from protecting the accidental broken door body from falling, so as to achieve double protection.

如果还想继续选用卷帘门，也一定要找有品牌的厂家，不仅产品质量有保障，还有的售后保障，的业务人员也会给你很好的建议，提供方案等。更多相关的卷帘门内容就来我们网站http://www.jnhsjlm.com进行咨询吧！

If you want to continue to choose roller shutter doors, you must also find a manufacturer with a brand. Not only the product quality is guaranteed, but also the professional after-sales service. The professional business personnel will also give you good suggestions and provide solutions. Come to our website for more relevant rolling shutter content http://www.jnhsjlm.com Consult!