... for hematite, limonite and ilmenite. SLon Magnetic Separator Ltd. specializes in magnetic separation technology and equipment since 1960s. It ... it has become a leading supplier of high gradient magnetic separators since 1990s.The SLon-1000, SLon-1250, ... industrial operation.SLon VPHGMS is suitable for processing fine, weakly magnetic minerals, such as hematite, limonite, ilmenite, manganese, wolframite ...