... Can improve mineral grade, reduce process under a load. 2. Sorting of fine ore, return to ... Can improve mineral grade, reduce process under a load.2. Sorting of fine ore, return to ... .4. Applicable to a wide range.Magnetic Product Description:Magnetic separator for particle size less than 3mm ... magnetite, pyrrhotite, limonite and other materials, wet magnetic separation, but also for coal, non-metallic ...