悬挂式电磁除铁器是一种用于清除粉状或块状非磁性物料中杂铁的除铁装置。其内部采用电工专用树脂浇注，自冷式全密封结构。具有透磁深度大、吸力强、防尘、防雨、耐腐蚀等特点，在极其恶劣的环境中仍能可靠运行。当输送的物料经过通入直流电的励磁线圈下方时，具有强磁场的磁极便把混在物料中的铁磁性物质，不断吸起，从而达到除铁目的。
The hanging type electromagnetic iron remover is a kind of iron removing device used to remove the impurity iron in powder or block non-magnetic materials. The inner part of the machine is made of special resin for electrical engineering, with self cooling and full sealing structure. It has the characteristics of deep magnetic permeability, strong suction, dustproof, rainproof and corrosion-resistant, and can still operate reliably in extremely harsh environment. When the transported material passes under the DC excitation coil, the ferromagnetic material mixed in the material will be continuously sucked up by the magnetic pole with strong magnetic field, so as to achieve the purpose of iron removal.