... .Cement/Lime: raw meal, kiln dust.Ceramics: alumina, catalyst, tile mix, press feed, frits, color. Chemicals: soda ash, sodium sulfate, ... dust, precipitates. Ferralloy: silicon, ferrosilicon, ferromanganese, ferrochrome. Glass: glass raw mix, glass powder. Nonmetallic minerals: clay, talc, fluorspar, diatomaceous earth. Steel ... .34-4YNGW102YN112Velocity ratio(r/min)23.3423.342525 disc balling machine