风暴魔域副本赚钱:

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400-999-2393
Position:Index ? Products ? underground and tunnel?The introduction of MKQJ-120/980 coal mine underground column DTH

The introduction of MKQJ-120/980 coal mine underground column DTH

风暴魔域能赚人民币吗 www.kqcnq.icu The MKQJ-120/980 coal mine underground column DTH uses of hydraulic drive, is a kind of new and efficient underground deep hole drilling equipment.It has the advantages of simple structure, convenient operation, short auxiliary time, light weight, high performance, low noise characteristics, it is mainly applicable to the mine drilling depth of 120 meters of various levels upward angle coal seam caving water injection hole, gas drainage hole, exploring hole, prospecting hole, patio hole, ventilation holes and various other engineering drilling. Rock ore and rock in hardness f8-14 range can obtain very high drilling speed.

Tel
400-999-2393

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The MKQJ-120/980 coal mine underground column DTH uses of hydraulic drive, is a kind of new and efficient underground deep hole drilling equipment.It has the advantages of simple structure, convenient operation, short auxiliary time, light weight, high performance, low noise characteristics, it is mainly applicable to the mine drilling depth of 120 meters of various levels upward angle coal seam caving water injection hole, gas drainage hole, exploring hole, prospecting hole, patio hole, ventilation holes and various other engineering drilling. Rock ore and rock in hardness f8-14 range can obtain very high drilling speed.

The main technical parameters of the MKQJ-120/980 coal mine underground column DTH