ppt on cement raw mill - boulangeriemaisonpetit.fr
ppt presentation on raw cement mill - japanfest.pl. vertical raw mill pradeep kumar - slideshare . May 15, 2013 · Power taken by the millThe power taken up by the vertical roller mill is givenby the following expressionN =( I. µ .KT .DR .W.Dm. π.n ) / 60 K WWhere,I = no.of rollersµ = friction factor (0.07-0.14 for raw materials, 0.09-0.1 ...