It is a kind of rotary DC electric magnet and can be matched with
belt conveyor. Featuring with continuous work, it can eliminate the
iron with high efficiency. Usually it is used to match with belt
conveyor to instead of the driving or drove pulley and can
eliminate the magnetism material from material continuously. This
type of wheel can be widely used in the lines such as building
material, mining, chemical industry, power generation, foodstuff.