Open-type Hard Rock TBM
Product Category: Machines for tunnel construction / Tunneling machines
- Advance borehole drilling; advance support; direct observation of lithology change; easy to draw geological map.
- Hardox plate, composite chromium-carbide wear-resistant plate as well as hard alloy block with high wear resistance are materials of the cutter-head, which ensures long service time.
- Double row cylindrical roller thrust bearing is used in the masterdrive, ensuing long service lifetime and high safety.
- Reliable and high-efficient PLC control system, real ti
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