... 2.Efficiently remove weakly magnetic contamination Electric Magnetic iron Separator has been used successfully in industrial minerals ... as the beneficiation of abrasive, refractory and ceramic raw material (i.e., alumina, silica, carbide, magnesite, quartzite, etc), ... / rutile, zircon, beneficiation of iron ores, recovery of metals from slag, removal of iron silicates from limestone or magnesite, ...