DESIGN AND DEVELOPMENT OF STEEL BALL MOULD GRINDER FOR SAND GRINDING
Keywords:
Ball mill principle,, Mould sand,, Critical SpeedAbstract
Review presented here dealswiththe designand development of steel ball grinder for sand grinding. Themainobjectiveofthispaper was to reducethecost of sand casting by recycling the already used mould sand.Steelballsandgrinderwasusedtogrindand blend many moulding materials into fine powder.The procedure consists ofremoval ofbentonite sand and dead clay fromthemix. The reclaimed sand may find major usesinmouldmakinginthefoundryindustry.
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