Product Name:GTLH Vertical Ring High Gradient Magnetic Separator

Ore feeding concentration:10-40%

Dry ore processing capacity:0.1-250t/h

Application Areas: Suitable for the removal of iron impurities and purification of non-metallic ores such as quartz, feldspar, nepheline, and kaolin, as well as the wet separation of various weakly magnetic metal ores including fine-grained red ores (hematite, limonite, siderite, etc.), manganese ore, ilmenite, and wolframite. It is also applicable for the separation of scheelite from wolframite and the separation of wolframite from cassiterite.

Equipment Introduction: Currently, this is the strongest magnetic separation equipment with the best performance and the most advanced technology both domestically and internationally. The machine features a vertical rotating ring, backwashing for concentrate, and is equipped with a high-frequency vibration mechanism. It offers advantages such as a high enrichment ratio, strong adaptability to fluctuations in feed particle size, concentration, and grade, reliable operation, and ease of operation and maintenance.

Highlight advantages:

1. Vertical rotating ring with high sorting efficiency: The ring rotates vertically and flushes the concentrate in reverse. This solves the global problem of magnetic medium blockage in flat-ring high-intensity magnetic separators.

2. Unique magnetic medium with high magnetic induction: The magnetic medium uses the company's self-developed **product, capable of generating a high-gradient magnetic field, with an induced field strength** reachingAbove 20,000 Gauss.

3. Excellent heat dissipation and more stable magnetic field: The excitation coil uses a thick hollow tube conductor, allowing water to flow directly through the center of the hollow tube conductor. The heat from the coil is transferred to the water in the most direct manner, utilizing the rapid circulation of water to carry the heat away.

4. Wide range of applications, with the entire machine being reliable and maintenance-free.

Working Principle Introduction: The slurry enters the feeding hopper through the feed pipe and flows along the gap of the upper magnetic pole through the rotating ring. The induction magnetic medium, composed of high-permeability stainless steel rods inside the rotating ring, is magnetized in the background magnetic field, forming an extremely high gradient magnetic field on the surface of the magnetic medium. Magnetic particles in the slurry are adsorbed onto the surface of the magnetic medium. As the rotating ring moves, these particles are carried to the non-magnetic field zone at the top, where they are flushed out by pressurized washing water into the concentrate hopper. Non-magnetic particles flow along the gap under the magnetic pole into the tailings hopper and are discharged. This process achieves the separation of materials.

The magnetic medium at the lower part of the rotating ring is submerged in the slurry surface. While the slurry is being injected, the stroke box installed on one side of the tailings box continuously performs reciprocating motion, causing the slurry in the separation chamber to fluctuate up and down through the diaphragm. Pulsating fluid forces keep the mineral particle group in a loose state throughout the sorting process, effectively removing impurities from the particle clusters and significantly improving the grade of the concentrate.