Research Centres | Karunya Institute of Technology and Sciences
The ball mill is used for grinding materials such as coal, pigments, biomass materials, and felspar for pottery. The Crusher is used to reduce the size of waste biomass materials so they can be more easily used in the pyrolysis reactor and ball mill.
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 ...