Magnetic cleaning has been applied to the most basic industry foundations such as industrial minerals, metals recycling, glass batch and cullet, abrasives and refractories, chemicals pharmaceuticals, and plastics. With the growing demand for high-purity feedstocks used in manufacturing, Eriez from HMA Wear Solutions offers a range of rare earth roll Dry High-Intensity Magnetic Separators.

These DHIMS provide maximum efficiency in the separation of weak magnetic particles for product purification applications. Eriez has applied sophisticated finite element analysis in magnetic circuit design to produce an energy-free separator capable of generating the exceptionally high field-strengths needed to remove unwanted fine iron contaminants.

Engineered for optimum performance, the Eriez DHIMS from HMA Wear Solutions consist of high-intensity magnetic rolls assembled from rare earth permanent magnets. The magnetic rolls come in 4, 6, and 12 inch diameters, and a width of up to 60 inches. They are ideal for continuous-duty applications, treating up to 12 tph feed/separator. Features include an all-stainless steel construction, a variable speed drive on each magnetic roll, and a mounted box/hopper and vibratory feeder.

Applications include industrial minerals (silica sand, quartzite, feldspar, nepheline syenite); abrasives and refractories (Alumina, garnet, chromite, corundum); heavy mineral sands (ilmenite, leucoxene); chemicals and pharmaceuticals; and recycling.