• Mineral dressing (= Ore beneficiation)

    i. Coarse Grinding: Rod mills are generally used as coarse grinding machines. They are capable of taking feed as large as 50 mm and making a product as fine.

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  • Mineral processing . metallurgy . Britannica

    Mineral processing, art of treating crude ores and mineral products in order to separate . including shovels, pipe samplers, and automatic machine samplers. . begins by crushing the ore to below a certain size and finishes by grinding it into.

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  • Mineral processing Wikipedia

    In the field of extractive metallurgy, mineral processing, also known as ore dressing, is the . Before the advent of heavy machinery the raw ore was broken up using . are generally employed for grinding purposes in a mineral processing plant. ... Modern, automated sorting applies optical sensors (visible spectrum, near.

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