
grinding mills. gulin grinding mills vary from coarse grinding, medium grinding to micro fine grinding. the materials include limestone, calcite, barite, coal, gypsum, mica and bentonite powder. here are typical powder production applications. lm vertical mill mtw milling machine scm ultrafine mill ball mill raymond mill mtm trapezium mill.,china price of lab planetary grinding ball mill machine,product description. lab planetary grinding ball mill machine. application heavy horizontal planetary ball mill is widely used in geology, mining, metallurgy, electronics, building materials, ceramics, chemicals, light industry, medicine, environmental protection and other departments.it is widely used in electronic ceramics, structural