News Underground Mining Hoist Winch The reel is optimized by finite element method and designed as thick shell and thin branch structure. Q345 high quality alloy steel plate is welded and formed; The deformation of the reel after the lo... Tags: Underground Mining Hoist Winch Coal Mine Winch VIEW DETAILS Menu Enterprise News Trade News Technical Data Foreign Customers Domestic Customers Hot News China Coal Group Named To 2025 Excellence ... China Coal Group'S ‘Mechanical Meta-Univ... 2025 Jining City ‘Skill Scholar’ Vocat... China Coal Group Sets Record At Qingdao Ag... China Coal Group Celebrates The 104th Anni... China Coal Group Foreign Trade Team Facili... China Coal Group Debuts Intelligent Agricu... China Coal Group On The Honor Roll, Highli...
