xinhai epc
cutterhead suction dredge for gold mining
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  • Dredging Wikipedia

    Capital: dredging carried out to create a new harbor, berth or waterway, or to deepen existing facilities in order to allow larger ships access.Because capital works usually involve hard material or high-volume works, the work is usually done using a cutter suction dredge or large trailing suction hopper dredge; but for rock works, drilling

  • Surface mining Wikipedia

    "Dredging" is a method for mining below the water table.It is mostly associated with gold mining. Small dredges often use suction to bring the mined material up from the bottom of

  • Reclamation & Dredge Systems Keene Engineering

    One of the most common misconceptions of the average person is in thinking that dredges are strictly used for gold mining. While this is what they were originally developed for, the usefulness of the dredge today is as varied as are makes and models. From oyster harvesting and marina cleaning, to complex diamond plants