The crude taconite is now roughly the size of a football or smaller. A series of conveyor belts continuously feed the ore into ten large 27-foot-diameter, semi-autogenous primary grinding mills. Water is added at this point to transport it (94 percent...

Ore dressing plant consists of jaw crusher(or secondary cone crusher),ball mill,classifier,flotation machine,magnetic separator,concentrator,dryer and other main equipment.Match with feeder machine,lifting device,conveyor system and other auxiliary machines...