Wet High Intensity Magnetic Separator

Intorduction：The wet high intensity magnetic separator（WHIMS） with its three key breakthroughs—vertical rotation, anti-clogging, high field strength, and low energy consumption—has become a benchmark for the separation of weakly magnetic minerals and the purification of non-metallic materials. The equipment primarily consists of a rotating ring, excitation coil, iron yoke, high-frequency vibration mechanism, flushing device, and cooling system. My company focused on magnetic separation equipment for more than 10 years，The largest model of our vertical ring magnetic separator boasts a rotating ring diameter of 5 meters, marking Guote Mining Equipment’s global leadership in high-end magnetic and electric mineral separation equipment.

Working principle：The slurry enters the feed hopper through the feed pipe. It flows through the upper magnetic field gap and through the rotating ring. The inductive magnetic medium, composed of high-permeability stainless steel rods within the rotating ring, is magnetized in the background magnetic field, creating a high-gradient magnetic field on the surface of the medium. Magnetic particles in the slurry are attracted to the surface and, as the rotating ring rotates, are carried to the top, where the magnetic field is neutral. Pressurized water flushes the magnetic material into the magnetic hopper, while non-magnetic particles flow through the gap below the magnetic pole into the non-magnetic hopper, achieving separation. The magnetic medium at the bottom of the rotating ring is submerged in the slurry. Simultaneously with slurry injection, the stroke box mounted on one side of the tailings box continuously reciprocates, causing the slurry in the sorting chamber to fluctuate up and down through the tympanic membrane. The pulsating fluid force keeps the ore particles loose during the sorting process, effectively removing impurities from the particle clusters and significantly improving the concentrate grade.