Grinding Mills - Mineral Processing & Extractive MetallurgyJul 10, 2016 . Common types of grinding mills include Ball Mills and Rod Mills. ... ball and socket design corrects for minor misalignment during mill erection.ball erection regrinding,Outotec® Grinding technologiesautogenous (SAG) mills, autogenous (AG) mills, ball . Trunnion supported Ø20' Ball mill in Australia. . housing to allow for rapid erection and maintenance.
ball erection regrinding