coke crusher roll - vrystaatboranklub.co.za
Jan 27, 2018· Roll crushers - SlideShare. Apr 24, 2015 also used in smaller scale production mining of more abrasive metal ores, such as gold. Coal is probably the largest user of roll crushers, currently, though. Coal plants will use roll crushers, either single roll or double roll, as medium and fine crushing of limestone, slag, coke, coal and other materials.