Faced with the important task of installing the second set of intelligent rapid excavation equipment into the well

Facing challenges and overcoming problems

“Because of the restrictions on the height and width of underground tunnels

The large size is the biggest difficulty restricting the installation of the second set of quick excavation equipment in the mine

214205 Working face tunnel site conditions, etc.

Every effort is made to protect safety

Comprehensive and detailed inspection of all lifting equipment

Every hole must be aligned..." 214205 excavation working face

Refined safety prevention process of "double sets of lever hoist on top + wooden board on bottom"

Exquisite installation tree benchmark

Because no matter which link is not in place

Strictly follow the installation process

marks that Hanjiawan Coal Company has taken a new step in the construction of intelligent mines