What is the difference between hanging doors and sliding doors?

The so-called "hanging door" is actually a form of sliding door. Sliding doors are also known as moving doors (or sliding doors), which have two mounting styles, upper and lower rails. The upper sliding door is to install the slide rail above the door leaf. The door leaf is equipped with a pulley and lifts the door. A lower part of the door leaf is installed with a positioner to ensure that the door leaf moves along a certain direction. Such a sliding door (or called moving) Door) is the "conveyance door." The lower rail sliding door means that the slide rail is arranged at the lower opening of the door leaf, and its principle is similar to that of an ordinary aluminum alloy (or plastic steel) window.
The advantage of the upper rail sliding door is that because the slide rail is above the door leaf, garbage will not accumulate on the doorway; while the lower rail type sliding door is not only easy to be stepped on because of the slide rail on the ground, but also tends to accumulate in the slide rail. dirt.

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