Dandong Iron Mine, , uses a tunneling drill rig equipped with the WOSERLD A18D/L hydraulic rock drill

Tiempo de liberación: 2023-11-07

Dandong Iron Mine, with a cross-section of 4.5×5 meters, uses a tunneling drill rig equipped with the WOSERLD A18D/L hydraulic rock drill. The hole depth is 3.4 meters, with an average drilling time of 2 minutes per hole.

Anterior:
The Atlas K111 rock drilling rig has been upgraded to the WOSERLD A18D/L hydraulic rock drill. The hole depth is 3.2 meters, with an average drilling time of 2 minutes per hole.

Siguiente:
Shandong Gold Mine, , uses a bolting rig equipped with the independently developed WOSERLD W14B/D hydraulic rock drill.

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Dandong Iron Mine, , uses a tunneling drill rig equipped with the WOSERLD A18D/L hydraulic rock drill