The suspended permanent magnet iron remover is composed of Nd-Fe-B material with high coercivity and high remanence. The utility model has the advantages of maintenance-free, good magnetic force, long service life, simple installation, convenient use and reliable operation. It is suitable for removing iron from non-magnetic materials on belt conveyor, vibration conveyor, electromagnetic vibration feeder and discharge chute. Scavenging 0.1-35 kg of ferromagnetic material. The internal permanent magnet system has a service life of more than 10 years.