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    May 27, 2013 · The XSM ball mill is developed for grinding of clinker, gypsum and dry or moist additives to any sort of cement. ("electric ear") that measures the noise emission from the mill. For ball mills operating in closed circuit, the circulation load is monitored by weighing the flow of reject material from the separator. The feed to a cement

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    Make a Ball Mill in 5 Minutes: This is for all the pyro nuts that I came across on Instructables. This can be used to grind chemicals to a very fine grain or to polish rocks.Wiki says "A ball mill is a type of grinder used to grind materials into extremely fine powder for use i

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