SGM provides a complete range of magnetic ferrous separators, including drum and belt magnets, to remove tramp iron from coal conveyors. The SGM ferrous separators are sized and designed to take into account that coal is generally conveyed on high speed belts (> 2m/s) with important burden heights and where the tramp iron pieces tend to sink to the bottom of the conveyors because of their heavier weight.

Because of their different atomic numbers, the SGM X-ray transmission sorter XRS is the ideal solution for concentrating coal from rocks by means of a dry process.