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Sand D Mole Hdd Machine

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Sand D Mole Hdd Machine

Tunnel Boring Machine TBM also known as a mole, is a machine used to excavate tunnels with a circular cross section through a variety of soil and rock strata. They can bore through anything from hard rock to sand.Tunnels of less than a metre or so in diameter are typically done using trenchless construction methods or horiontal directional If you are interested in our products, consult now to get a more favorable price;

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