The door body style of stainless steel electric retractable door is not all suitable for trackless, but some small manufacturers will think that any style can be, without any restrictions, but in fact, there are technical regulations.
不锈钢电动伸缩门的门体款式也不是都适合无轨的，但是一些不小厂家会认为什么款式都可以，没有任何限制，但其实是有技术规定的。
It is important that the doors of the body be parallel.
重要的是门体的门头要平行。
In addition, you also need to consider the grounding problem, which is also a very important issue.
此外，还需要考虑接地问题，这也是一个非常重要的问题。
If the ground is tilted or uneven, it will cause the stainless steel electric retractable door to run off.
如果地面倾斜或不平整，都会导致不锈钢电动伸缩门跑偏。
In addition, we also want to see if the guide rail of the stainless steel electric retractable door is damaged.
另外，我们还要看看不锈钢电动伸缩门的导轨是否损坏。
If damaged, the ring needs to be replaced.
如果损坏，则需要更换环。
If the motor drive power is insufficient or the door row arrangement is too compact, it will also lead to difficult head operation.
如果电机驱动功率不足或门排布置过于紧凑，也会导致机头操作困难。
In this way, it is recommended to adjust the tightness of the door row.
这样，建议调整门排的松紧度。
Another possibility is that someone pushed the nose.
还有一种可能是人为推动了机头。
In this case, the retractable door returns to its position without any adjustment.
在这种情况下，伸缩门无需任何调整即可返回其位置。
If it is a trackless operation, it may be that the magnets are too few or the spacing is too large.
如果是无轨操作，可能是磁铁太少或间距太大。
It is recommended to add a magnetic bar in this way.
这种方式建议加磁棒。