Pansan Mine adopts vertical shaft development mode, and adopts diagonal ventilation mode with two wings at the early stage and parallel ventilation at the late stage. The designed production capacity of the mine is 10Mta. When the mine is put into production, three shafts, namely the main shaft, the auxiliary shaft and the return shaft, are set up in the industrial site. Coal transportation in underground alleys adopts belt conveyor, auxiliary transportation in alleys adopts 8t battery electric locomotive, and train composition: 3.0t waste rock.