... concentrating Scope of application: The sedimentation equipment magnet machine is mainly used for the roughing,scavenging and concentrating ... siderite, chromite, niobium-tantaalite iron ore, titanium-cerium iron ore, wolframite, itabirite, apatite, xenotime, olivine, sulfur-copper-germanium ore, ankerite, biotite, epidote, ... .0operation principle picture: Fine paticle chromite ore magnet machine