Mineral Rock & Iron Ore Crushers - Slag Crusher Machine .Stedman crushers, mills, and grinders are used in nearly every mineral and mining industry. Whether you are processing iron ore, coal, rock, salt, slag, or clay.crusher used to mine iron ore,iron ore mining machineFeb 14, 2016 . Iron Ore Mining Equipment. Beneficiation process of the three most critical process: Crushing process equipment used at yandi iron ore ? mine.