Anhui iron ore mine, utilizes a medium-deep hole mining jumbo equipped with a WOSERLD rock drill

Tiempo de liberación: 2023-08-21

Anhui iron ore mine, section 3.5×4 meters, utilizes a medium-deep hole mining jumbo equipped with a WOSERLD rock drill. The drill rod length is 1.2 meters, with a borehole diameter of 76mm, achieving 200 meters of drilling per shift.

Anterior:
Hubei phosphate mine, section 5×4 meters, uses a bolting jumbo equipped with a WOSERLD rock drill. The hole depth is 2 meters, with an average drilling time of 1 minute.

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

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Anhui iron ore mine, utilizes a medium-deep hole mining jumbo equipped with a WOSERLD rock drill