exploration of copper ore by pit trench
Drilling Machine Alibaba
Alibaba offers 283 drilling machine products. About 40% of these are mine drilling rig, 16% are bulldozers, and 14% are loaders. A wide variety of drilling machine options are available to you, such as rotary drilling rig, core drilling rig, and broaching.Live Chat
Chinese Small Water Well Digging Machine For Farm And Garden .
Home >; All Industries >; Machinery >; Energy & Mineral Equipment >; Mining Machinery >; Mine Drilling Rig (42078442) . The transmission gear by pure copper production has greatly increased the torque force to enhance the wear resistance. 3. . blade. To dig deep 80 cm maximum width can reach 40 centimeters of pit.Live Chat