Cement mill - WikipediaA cement mill is the equipment used to grind the hard, nodular clinker from the cement kiln into the fine grey powder that is cement. Most cement is currently ground in ball mills and also vertical roller mills which are more effective than ball mills. Contents. [hide]. 1 History; 2 Materials ground; 3 Temperature control; 4 Ball.function of ball mill cement,Working principle of Ball Mill /ball cement milling machinery plant .Mar 3, 2015 . .group/benicifiation/ Ball mill is an efficient tool for grinding many materials into fine powder. The Ball Mill is used to grind many ki.