Slurry blasting apparatus for removing scale from sheet metal
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United States of America Patent
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Dec 13, 2011
Grant Date -
Jul 31, 2008
app pub date -
Mar 19, 2008
filing date -
Sep 14, 2006
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Abstract
An apparatus and method of removing scale from the surfaces of processed sheet metal and tubular metal employs a scale removing medium propelled by counter-rotating pairs of wheels positioned in close proximity to the metal surfaces.
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