双轨窄边移门

根据有无上下轨可分为吊趟门（无下轨）以及地轨门（有上轨）。

窄边移门有一个最大的亮点：自动缓冲吸合！

当我们做出一个关门的动作的时候，门会自动缓冲吸合，在用力推门的时候，门扇在移动过程中，离终点几厘米的地方，会开始自动缓冲减速，快到终点的时候门扇开始自动吸合，缓速吸合在门扇关闭（或打开）的终点。

Double-track narrow side sliding door

The double-track narrow side sliding doors can be divided into hanging track doors (without lower track) and ground track doors (with upper track) according to whether there is upper or lower track.

The narrow side sliding doors have one of the biggest highlights: automatic buffer suction.

When we make a closing action, the door will automatically buffer and suction. When pushing the door hard, the door will begin to automatically buffer and decelerate a few centimeters away from the end point. When it is close to the end, the door will begin to automatically pull in, and slowly pull in the end where the door closes (or opens).