ultra fine grinding mills for fly ash - Industris Heavy ...
We have ultra fine grinding mills for fly ash,Thefly ashis generated at approximately 60% <45 microns, some of which is used for construction. The general highway concrete filler spec calls for 90% < 45 microns. Two RSG MCS-600 classifiers are employed to classify theashto 90% <45 microns. The system was commissioned in 2009.
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