Vertical roller mill has the advantages of large enrichment ratios, strong adaptability to feedstock concentration, concentration and fluctuation, reliable work, convenient operation and maintenance.The magnetic system of the vertical roller mill is made of high-quality ferrite material or composited with rare earth magnetic steel.
According to the needs of users, it can provide magnetic separation of many different surface strengths such as downstream, semi-reverse flow and counterflow.During the operation of the vertical roller mill, for each group of magnetic media, the direction of the rinse concentrate is opposite to that of the ore supply, and the coarse particles can be washed out without passing through the magnetic medium stack, thereby effectively preventing the magnetic medium.
Set the high-frequency vibration mechanism of the slurry to drive the slurry to generate pulsating fluid force.Under the action of pulsating fluid force, the ore particles in the slurry are always in a loose state, which can improve the quality of the magnetic concentrate; the flat ring vertical roller mill has strict requirements on the ore size, unique magnetic structure and optimized combination of magnetic The medium makes the grinding equipment upper limit of 2.0 mm, which simplifies the on-site grading operation and has wider adaptability.