addresszhengzhou , china

email [email protected]
obter cotação

ball mill charge onemine mining e minerais biblioteca pesquisa

Apr 03, 2021 For overflow ball mills the charge should not exceed 45 of the mill volume.For grate discharge mills the charge should occupy about 50 of the mill volume.Bond developed a relationship that can be used to determine the percent charge by volume as a function of the vertical height above the charge he and the radius of the mill r i.E. .

Deixe-nos agora