صغيرة آلة تغذية طحن - orioloingeu. صغيرة طحن مطحنة - xpcrushersasia صغيرة طحن مطحنة Cement mill - Wikipedia A cement mill is the equipment used to grind the hard, nodular clinker from the cement kiln into , In Portland cement, a little calcium sulfate (typically 3-10%) is added in order to retard the hydration of tricalcium aluminate , The efficiency ...