XZQ178 Down The Hole Drilling Machine 36m Dth Drilling Machine
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XZQ178 down-the-hole drilling rig down-the-hole drilling rig Expert evaluation: The down-the-hole drilling rig is a medium-sized integrated down-the-hole drilling rig developed mainly for various types of mines such as quarries, cement mines, and open-pit ......
Hunan Rongchang Machinery Equipment Co., Ltd.
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Hard Rock Borehole Drilling Equipment Depth 36m Mining Drilling Machine Crawler DTH Drilling Rig
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It is mainly used for drilling rock hole, such as rock bolt hole, anchor cable hole, blasthole, injected hole etc, at urban construction project, rod construction project, surface mining, high altiude surface mining, foundation pit construction, large ......
Quzhou Sanrock Heavy Industry Machinery Co., Ltd.
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