Abstract： In order to solve the problem of mining interruption caused by fault in 26108 working face of Nanyangpo Coal Mine, the theoretical calculation and engineering analogy were used to optimize the layout of the roadway and the upgrading and transformation of equipment, and the process control of ' machine and roadway ' in the process of rotary mining was strengthened. At the same time, the stability control of the surrounding rock of the working face transportation roadway and the front and rear roadway was strengthened, so as to successfully implement the key technology of rotary mining of the working face. This technology avoids the safety risks and tedious projects caused by moving the working face of Nanyangpo Coal Mine, ensures the continuity of mine production and the maximization of resource recovery, and has remarkable social and economic benefits.
