Excavación subterránea Ancla subterránea Agujero profundo Medio

The Sandvik DD310 jumbo has been retrofitted with the WOSERLD S20D/L rock drill. With a hole depth of 3.6 meters, the average drilling time per hole is 1 minute and 30 seconds.

Tiempo de liberación: 2023-09-03

Anterior:
Shanxi copper mine, equipped with a medium-deep hole fan drill jumbo matched with the WOSERLD A22L/D rock drill.

Siguiente:
Inner Mongolia lead-zinc mine, , equipped with a bolting jumbo fitted with the WOSERLD M10B/D rock drill

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