Ore Magnetic separator 1.High effeciency 2.High field intensity :13000Guass 3.Separating weak magnetic materia. Features:Magnetic rolls available in 75 ... ), ultra high purity quartz cleaning, graphite upgrading, manganese ore beneficiation, bauxite upgrading, diamond ore beneficiation, selective separation of garnet / ilmenite / ... silica sand, quartz, feldspar, dolomite, etc. Ore magnetic separator