Mill (grinding) - Wikipedia
Ball mills are commonly used in the manufacture of Portland cement and finer grinding stages of mineral processing, one example being the Sepro tyre drive Grinding Mill. Industrial ball mills can be as large as 8.5 m (28 ft) in diameter with a 22 MW motor,  drawing approximately 0.0011% of the total world's power (see List of countries by electricity consumption ).Grinder Mill Machine Used Suppliers, all Quality Grinder,,Grinder Mill Machine Used, Grinder Mill Machine Used Suppliers Directory - Find variety Grinder Mill Machine Used Suppliers, Manufacturers, Companies from around the World at rice mill machine ,used machine ,flour mill machinery, Flour Millgrinding manufacturers in finland 7 ball mill,Mar 09, 2017· grinding manufacturers in finland 7 ball mill offers 7794 dry milling products. About 8% of these are milling cutter, 2% are machining, and 1% are milling machines. A wide variety of dry milling options are available to you, such as broaching, vertical, and milling.