Abstract: Aiming at the problem of coal and coalbed methane coordination mining technology, based on virtual reality and 3D animation technology, this paper proposes a new idea of 3d visualization to study the key technologies of rock fracture and collapse, borehole grouting and sealing and gas extraction in coal bed gas extraction. Combined with 3ds Max, FumeFx, RealFlow and other 3d auxiliary tools, 3D visualization technology is applied in coal and coalbed methane in coordination mining to dynamically simulate coal and coalbed methane exploitation under different mining environments and conditions.