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Tunnel Drilling Rig
Hollow shaft design, the drill rod length is not limited by the drilling rig feed stroke. it can drill at any inclination of 360°.
Good disassembly and convenient relocation and transportation. ø33-ø43 drill rods can be used in the same machine.and replacement only takes 15 minutes.
It can be put into production in the original transportation and prospecting tunnels, which protects the overall structure ofthe mine. lt can also be used for 0-90 degree drilling on the surface.
Hollow shaft design, the drill rod length is not limited by the drilling rig feed stroke. it can drill at any inclination of 360º.
The drilling rig is flexible in layout, and the drill rod is mechanically twisted and unloaded, which reduces the laborintensity of workers and improves work efficiency.
Good disassembly and convenient relocation and transportation, φ43-φ55.5-φ71 drill rods can be used in the samemachine, and replacement only takes 15 minutes.
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The full 13th floor , Building T2 , Greenland Intercity Space Sation , No. 248 Huahou Road , Yuhua District , Changsha Area , China (Hunan) Pilot Free Trade Zone
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