Dry Roller Magnetic Separator

Introduction：Dry Roller Magnetic Separator can remove weak magnetic impurities from granular or coarse powder materials, and is used for the purification of non-metallic minerals, chemicals, foods, and biology such as ceramics, glass, refractory materials, abrasives, etc., as well as the dry pre-selection of weak magnetic ores such as hematite and limonite, and the dry beneficiation of manganese ore.The dry roller magnetic separator is an efficient, economical and environmentally friendly equipment for magnetic separation of dry coarse particles. It plays an irreplaceable role in the purification and removal of non-metallic minerals, pre-selection of ores in water-scarce areas, and recycling of solid waste. Its core value lies in saving water, energy and avoiding water pollution. When selecting, it is necessary to consider its applicability based on the particle size, moisture, magnetism, processing volume and product requirements of the material, and attach great importance to dust control.

Working process：The granular material falls into the vibrating feeding device through the feeding funnel and is evenly vibrated to the working area of ​​the permanent magnetic roller. The magnetic particles are firmly adsorbed on the surface of the magnetic roller. After being brought into the non-magnetic field area, they are discharged through the magnetic material discharge port. Under the action of gravity and inertia, the non-magnetic material falls into the magnetic roller mechanism for the next level of magnetic separation. The conveyor belt transports the material to the magnetic roller. Under the action of the magnetic field of up to 18000GS, the weak magnetic particles are firmly adsorbed on the surface of the magnetic roller, and then sent to the non-magnetic field area by the conveyor belt and discharged through the magnetic material discharge port. The non-magnetic material continues to enter the next level of the magnetic roller mechanism. After multiple selections, the non-magnetic particles are discharged through the non-magnetic material discharge port at the front of the equipment.