KJ311 rock drilling jumbo equipped with the WOSERLD M13B/D rock drill

Release Time: 2023-05-23

Hubei phosphate mine, section 5×5 meters, KJ311 rock drilling jumbo equipped with the WOSERLD M13B/D rock drill. The drilling depth per hole is 3.4 meters, with an average drilling time of 1 minute and 30 seconds. The entire section requires 54 holes, taking 3 hours to complete.

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Henan gold mine,utilizes a mini hydraulic mining drill rig equipped with the WOSERLD hydraulic rock drill

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Inner Mongolia lead-zinc mine，using a medium-deep hole jumbo equipped with the WOSERLD hydraulic rock drill for drilling rock bolt holes

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KJ311 rock drilling jumbo equipped with the WOSERLD M13B/D rock drill