Shaanxi Binchang Group Hujiahe Mine Rope Replacement Project

The lifting method of the main shaft of Hujiahe Mine of Shaanxi Binchang Group is multi-rope friction type, the well depth is 512m, and the head rope of the lifting system is 745m long and 60mm in diameter. Since the wire rope has reached the specified service cycle, the workload and difficulty of manually replacing the head rope of the multi-rope friction hoist are relatively large. For this reason, the Sansen intelligent rope change mechanical rope change method is used to replace the head rope of the main shaft, which only takes more than 20 hours., safely and quickly completed the replacement task of the 6 head ropes of the main shaft hoist.