Minimum size of three-linkage sliding door

12mm。 Three-linkage sliding door is composed of three doors, and three glasses can cooperate with each other on three tracks, so that one other two doors will move synchronously, which not only saves effort but also opens more space. The minimum width of the three-linkage sliding door is 12mm, the minimum size of the three-linkage sliding door is 4mm, and the minimum width of the three doors is 12mm.