Self-discharge Electromagnetic separator model series LMC12(RCDD) is designed for long term operating shift provided with self-discharge function and semi-sphere shaped magnetic field, installed with continuous operating tramp iron discharging conveyor which helps to throw the attracted magnetic material into the iron collection tray. It is suitable for removing the magnetic iron particles from the thicker bed of the material and material under bigger granularity such as ores, coals, hard cokes, limestone and etc.