Use: Mainly used for dry and wet separation of fine-grained strong magnetic minerals.

Working principle

After the slurry flows into the tank through the feed box, the ore particles enter the tank in a loose state under the action of the water flow of the feed pipe. Under the action of the magnetic field, the magnetic agglomeration of the magnetic ore particles forms a “magnetic group” or “magnetic chain”, and the “magnetic group” or “magnetic chain” moves towards the magnetic pole under the magnetic force in the pulp, and is adsorbed on the cylinder [2]. Because the polarity of the magnetic pole is alternately arranged along the direction of the cylinder rotation, and fixed at work, the “magnetic group” or “magnetic link” in the rotation with the cylinder, due to the magnetic pole alternations and magnetic stirring phenomenon, is included in the “magnetic group” or “magnetic link” in the gangue and other non-magnetic minerals fall off in the flip, and eventually be sucked on the surface of the cylinder “magnetic group” or “magnetic link” is the concentrate. The concentrate is transferred to the weakest magnetic force on the edge of the magnetic system with the cylinder, and is unloaded into the concentrate tank under the action of the washing water flow from the discharge pipe. If it is a full magnetic roller, the discharge is carried out with a brush roller. Non-magnetic or weakly magnetic minerals are left in the slurry with the slurry discharge tank, that is, tailings.