有时候用户在使用铝合金卷帘门的开启或关闭的过程中，发现铝合金卷帘门的运行速度慢了，不能一分钟之内能完成的，所以给日常使用中带了一些不便。那为什么铝合金卷帘门会在开启或关闭时速度过慢呢？那我们一起来找找因素吧！

Sometimes when users open or close the aluminum alloy roller shutter door, they find that the operation speed of the aluminum alloy roller shutter door is too slow to be completed in a minute, so it brings some inconvenience to daily use. Then why does the aluminum alloy roller shutter door open or close too slowly? Let's look for the factors together!

铝合金卷帘门的一般常规尺寸基本都在宽与高均在4米左右，在工作中所需时间一般不会查过1分钟的，如果发现工作的时间超过了一分钟，就说明铝合金卷帘门的开启与关闭速度过慢了，就要及时查找原因：

The general conventional size of aluminum alloy roller shutter door is basically about 4 meters in width and height, and the time required in the work is generally not more than 1 minute. If the work time is more than 1 minute, it means that the opening and closing speed of aluminum alloy roller shutter door is too slow, and it is necessary to find out the reason in time:

1、电机的皮带松了，可以将皮带稍等调紧。

1. The belt of the motor is loose. You can tighten the belt slightly.

2、铝合金卷帘门电机控制箱的速度设置的慢，可以调试控制箱的速度。

2. The speed of the aluminum alloy shutter door motor control box is set slowly, and the speed of the control box can be adjusted.

3、铝合金卷帘门门体与轨道发生摩擦，及时检查，排查原因。

3. In case of friction between the aluminum alloy roller shutter door body and the track, timely check and find out the cause.

4、电压不稳定，待电压稳定后再操作试试。

4. The voltage is unstable. Try again after the voltage is stable.

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The aluminum alloy roller shutter door can be sprayed with various colors and patterns on the surface. The uneven wood grain and sand grain on the film can show noble temperament, significantly improve the grade of your store, and make you stand out from many stores. Come to our website if you need http://www.jnhsjlm.com Consult and see!