... Description: may be exposed in slurry, soft ground, mixed ground and hard rock during excavation.We mainly manu...
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tunneling Disc Quick Detail At present, our company can produce all brand shield hobs of iron equipment, iron construction heav...
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... , cemented carbide shield OEM / ODM Description: A tunnel boring machine () is a machine used to excavate tunnels with a circu...
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TBM cutter rings The TBM cutter produced by ROSCHEN is mainly used in Metro, railway, highway, mine, hydropower, water conservancy, municipal pipe net...
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... efficiently. It boasts a total thrust of 800 T, ensuring stability and performance during operation. Product Type: Rull-face Hard Rock ...
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Round Shank Bits for Medium to Hard Rock Excavation Suited for TBM Cutter Drum Roadhead Machine Tunnelling Exavation We are specialized in the design,...
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RPB SERIES APPLICABLE DIAMETER:4200-6900MM APPLICABLE GEOLOGY:Sand TECHNICAL PARAMETER DIMENSION(MM)ODXL CUTTER HEAD STEERING THRUST(T) SCREW CONVEYOR...
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...tunnel boring machines () use head shafts to drive massive cutting discs through rock and soil, with these shafts facing radial loads fr...
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