Electromagnetic Band Separators
They separate automatically ferrous pieces mixed with non-magnetic materials (foundry ground, coal, lignite,other materials, klinker, garbage, fertilizers, etc.) that are moved by a conveyor belt, by a vibrant feeder, by slides and so on.
They avoid making changes in the existent installation.
The band separators are complete with a board panelfor the control in direct current of the electromagnet.