Iron Ore Crusher|Mining, Crushing, Grinding, Beneficiation. Mainironores are magnetite,limonite, hematiteore,ironsilicateore,ironsilicate mineral, etc. Probably the most widely usedcrushersiniron ore miningbusiness are jawiron ore crusher, conecrusher, hammeriron ore crusherand high-efficientiron orefinecrushers, etc.