... perform the separation of manganese ore, hematite, goethite, limonite, siderite, chromite, niobium-tantaalite iron ore, titanium-cerium iron ore, wolframite, itabirite, apatite, xenotime, olivine ... -21600110001300013000-310~142600×1850×230012.0operation principle picture: Fine paticle chromite ore magnet machine