For most of the area in the cut is the upper stratified goaf in the 20100 working face of Hanzui Mine, the direct roof was collapsed, the roof was severely broken, and the construction period should not be too long. A set of rapid installation technology for fully mechanized mining face equipment under roof rock fracture conditions was proposed. The installation technology of the dynamic arrangement of the back column winch, the hydraulic support of the mining face, the partial installation of the coal mining machine, the installation and construction of the double-track train, the advanced laying process of the mining cable, and the high-speed and fast completion Installation work of fully mechanized mining face equipment in coal mines were adopted.