Magnetic separation contains simple permanent magnetic separation technology and the eddy current separation technology. The conventional permanent magnetic separators rely on magneto-static force to recovery ferromagnetic metal from ferromagnetic/non-ferromagnetic mixture, and widely used to mineral separation, garbage disposal and food industry. Eddy current separation recovery non-ferromagnetic metal from garbage through current magnetization. Permanent magnetic separators are always occupying a large proportion in permanent magnet markets.
