The main track adopts a new type of flexible and self-lubricating engineering plastic rack, combined with a lightweight wear-resistant material push rod, to smoothly push the hanger roller forward with low noise and no pollution;

Three layers of protection ensure the safety of the main rail drive. The main rail has dual mechanical and electrical overload protection. Once overloaded, the safety protection will be automatically triggered, and the drive motor will immediately stop and issue an alarm prompt;

At the same time, the push rod has a separate mechanical overload protection function, which automatically avoids and resets when overloaded, protecting the safety of the main rail and equipment.