Jinneng Holding Group Zhaozhuang No. 2 Well Main Well Rope Replacement Project

On December 5, after 9 hours of intense and orderly construction, Jinneng Holding Group Zhaozhuang No. 2 Well successfully completed the task of replacing the head rope of the main well.

The mine's main shaft hoist is a multi-rope friction hoist with a lifting height of 460m and a diameter of 32mm for the head rope of the hoisting system. The replacement of the head rope and 8 suspension devices shortens the rope change time, reduces the labor intensity of workers, and provides a strong guarantee for the safe production of the mine.