Cement grinding Vertical roller mills versus ball mills - RuCEM.RUapplications of the vertical roller mill for cement grinding are less prevalent. .. material will thus receive a higher energy input before leaving the grinding table, .. produced at a relative high temperature and still has a lot of gypsum that is not.why in mill grinding roller temperature will be high,Loesche-Mills for cement raw materialground in roller mills (vertical air-swept grinding mills) since the . Loesche mills will become ever more important in the light of . Moreover, the high product throughputs of Loesche mills (up ... (bag material), the lower temperature limit by the.
why in mill grinding roller temperature will be high