1.？ Save installation space: the annular guide rail is annular, which can be compactly installed in a limited space, and does not need a large installation space like the traditional linear guide rail.
2.？ Improve accuracy: The structural design of the annular guide rail can improve the movement accuracy and stability, reduce errors and vibration, and thus improve the processing accuracy and quality of the equipment.
3.？ Strengthening rigidity: The structural design of the annular guide rail can enhance its overall rigidity, improve the bearing capacity, and make the equipment bear greater load and impact.
4.？ Easy maintenance: The circular guide rail is simple in structural design and easy to maintain, which can reduce the maintenance cost and downtime of the equipment.