Recently, the installation tasks at the C1404 working face of Shanxi Jindi Chiyu Coal Mine, under the Jizhong Energy Fengfeng Group, were successfully completed, officially entering the preparation phase for mining.  
It is reported that the C1404 working face is designed with a strike length of 1,185 meters, a dip length of 140 meters, an average coal seam thickness of 2.9 meters, and reserves of 620,000 tons, making it an important continuous production working face for the mine.  
The working face is equipped with the MG500/1180-AWD high-power shearer, significantly improving coal cutting efficiency; 94 ZY7000/17/35D electro-hydraulic integrated supports provide full coverage with intelligent collaborative capabilities such as grouped propelling, frame pulling, and automatic following, ensuring operational safety; additionally, it is equipped with SGZ800/1050 scraper conveyors and SZZ800/315 transfer machines, while four 1-meter permanent magnet electric drum belt conveyors are used for external transport, effectively increasing installed equipment capacity and reducing failure rates. The two roadways are supported by ZQL2×3200/20/38 advanced supports, with ZT5200/19/34 end supports at both ends of the working face, creating a fully intelligent closed-loop from “coal mining—support—transportation,” laying a solid foundation for safe, efficient, and high-yield production.  
The successful installation of the C1404 working face provides strong support for the mine to complete its annual production tasks and lays a solid foundation for large-scale, intensive production in the mine.