在初次购买快速卷帘门的人们来说，对于它的质量判断方法肯定是不了解的，为了让大家可以更好的进行选购，今天济南卷帘门厂小编为大家介绍一下快速卷帘门的质量鉴别的方法。

For those who buy the fast Roller shutter for the first time, they must not know its quality judgment method. In order to let people better choose, today, the editor of the Roller shutter factory in Jinan introduces the quality identification method of the fast Roller shutter.

先需要查看一下它的装配质量，可以从它的细节上面进行查看，比如装配的的缝隙情况等等，建议大家当场进行测试一下，可以反复的开关，了解到它的灵活性。

First, you need to check its assembly quality. You can check its details, such as the gaps in the assembly, etc. It is recommended that you test it on the spot and repeatedly switch to understand its flexibility.

其次就是密封条的牢固性，如果密封条不紧固的，在使用的时候掉落之后就会造成设备的故障。优良的产品表面应该是光滑的，不应该出现毛刺或者油斑的问题。

Secondly, the firmness of the sealing strip is crucial. If the sealing strip is not tightened, it may fall off during use and cause equipment malfunction. A good product surface should be smooth and free from burrs or oil stains.

如果车床的表面出现明显的损坏的话，说明在制作的时候出现了问题，这种的产品好就不要进行购买了，以免使用的生活产生问题。

If there is obvious damage to the surface of the lathe, it indicates that there has been a problem during production. If this product is good, do not purchase it to avoid problems in daily life.

快速卷帘门的装配连接部位都是使用粘合剂进行沾粘的，不应该出现溢出的情况发生。使用的，尤其是在长久的使用下，每个产品的物件都会出现松动。

The assembly and connection parts of the fast Roller shutter are all adhered with adhesive, so there should be no overflow. When using special effects, especially after prolonged use, each product's object will become loose.

那么这时候我们就要调整这些物件的螺丝，然后添加润滑产品在室内淘气堡的运转轴承上，防止器件出现摩擦状况，同时也要注意油脂的用量，不宜涂抹的过多造成打滑的现象。

So at this point, we need to adjust the screws of these objects, and then add lubricating products to the running bearings of the indoor mischievous castle to prevent friction of the components. At the same time, we also need to pay attention to the amount of grease used, and should not apply too much to cause slipping.

鉴别快速卷帘门的质量好坏事项就讲解到这里了，希望能够给您好的帮助，更多事项就来我们网站http://www.jnhsjlm.com咨询！

That's all for identifying the quality of fast Roller shutter. I hope I can give you some help. More information can be found on our website http://www.jnhsjlm.com consulting service