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    Jul 12, 2016 . Ore Grinding Mills are used for the fine grinding as the last step in . Ball mills have shells of cast iron or steel plates and are carried on hollow trunnions. ... Chilean mills were used at the Golden Cycle up to a few years ago.

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    A mill is a device that breaks solid materials into smaller pieces by grinding, crushing, or cutting .. SAG mills are primarily used at gold, copper and platinum mines with applications also in the lead, zinc, silver, alumina and nickel industries . May be used where product contamination by iron from steel balls must be avoided.

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    A ball mill is a type of grinder used to grind and blend materials for use in mineral dressing . A ball mill, a type of grinder, is a cylindrical device used in grinding (or mixing) . Some media, such as iron, may react with corrosive materials. . Tank leaching · In situ leaching · Gold chlorination · Gold cyanidation · Bayer process.

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    What you need is what we can do! In the future, Xinhai will continue to rely on three big supporting "technology, talents, management", adhere to the international development strategy, and concentrate on providing customers with modern, efficient, energy-saving mine overall construction and operational solution, to create international leading enterprises in mining industry.