• Shear up - Minestories : Minestories

    The Sandvik MC470high-cutting power is a key feature of Sandvik's continuous miner MC470.This and a heavy frame allow the machine to shear up and increase productivity in coal and potash mines.

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  • Implenia | Services | Overview

    Our services at a glance.. Comprehensive services in all areas of construction.

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  • vertical milling and boring machine suppliers

    used machinery, suppliers, importers, Used Machines Traders ... used machinery, used machinery supplier, second hand machines, old machinery, new machines, used boring machines for sale, used cnc machines, used gear machines, dealers

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  • Deilmann-Haniel Mining Systems - Mining Technology

    Deilmann-Haniel (dhms) specialises in the construction of machinery and equipment for mining, shaft sinking, tunneling and the metallurgical industry. The...Read More...

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  • Products - Herrenknecht AG

    Full Range Tunnelling Project-specific solutions – from cutting wheel to the separation plant. Herrenknecht ties up a complete package for you.

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  • Tunnel boring machine - Wikipedia

    A 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 may also be used for microtunneling.

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  • Mining Equipment, Breaking, Drilling & Crushing Products ...

    Whether you need to excavate, transport or process ore more efficiently, our comprehensive range of cutting-edge surface and underground mining equipment is designed to increase your productivity and boost your bottom line.

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  • A review of rock cutting for underground mining: past ...

    SYNOPSIS. Rock has been cut in the process of mining since before the invention of explosives. Today, we seek to return to cutting to reap the benefits of continuous operations for South African underground hard-rock mines, to improve speed of access to the orebody, and to improve the efficiency of mining operations.

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  • Company - Herrenknecht AG

    Full Range Tunnelling Project-specific solutions – from cutting wheel to the separation plant. Herrenknecht ties up a complete package for you.

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