It is used for dry beneficiation of low-grade weak magnetic ferrous metal ores, which can improve the metal grade of ore by 5-18 at one time. It has excellent effect on lean manganese ore, lean limonite, lean hematite, high alumina refractory material and corundum series with a particle size of 0.5-5mm.
- The magnetic induction intensity of the magnetic roller of the equipment is as high as 12000GS, and the maximum can reach 18000GS. It has a magnetic field attraction that many other equipments cannot reach, and meets the requirements for efficient sorting of low-grade weak magnetic ores.
- Good separation effect: In general, the grade of lean manganese ore can be improved by more than 10%; the grade of lean limonite and poor hematite can be improved by more than 8%.