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  • Trommel wash plant 10 Yards Per Hour J.Farmer Mining

    NO LONGER HAVE DEALERS - DIRECT SALES ONLY: Price Was $16,500 Now $11,200 . This is the new trailer model - very portable and quick set up. Designed and manufactured by Joel Farmer - Automatic shaking feeder for well regulated feed - long scrubbing section to .

  • Mineral processing - Wikipedia

    This article needs additional citations for verification. Please help improve this article by adding citations to reliable sources. Unsourced material may be challenged . In the field of extractive metallurgy, mineral processing, also known as ore dressing, is the .

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  • Chapter 82 - Metal Processing and Metal Working Industry

    The metal smelting and refining industry processes metal ores and scrap metal to obtain pure metals. The metal working industries process metals in order to manufacture machine components, machinery, instruments and tools which are needed by other industries .