The haul trucks carry the ore out of the pit along a haulage road with a slope of no more . South Mill are called SAG (semi autogenous grinding) mills and ball mills. . Only then are the copper minerals broken free of the rest of the rock to be.
Influence of an Organic Polymer in Ball Mill Grinding of . CDC stacks
Size dist.ribution of ball mill products as a function of polymer level for 8 by la mesh . Weight of 8 by la mesh copper ore ground finer than 212 ~m as a function of slurry percent .. Dolomite, quartz, and a hard copper ore were selected for.