industrial magnetic separator

In the primary stage, medium-to-low field permanent magnet cylindrical PTMS MAGNETIC SEPARATION are employed to remove coarse-grained magnetite. During the secondary stage, wet high-gradient PTMs (with background fields reaching 1.5-2.0 Tesla) are utilized, equipped with steel wool media to enhance the capture of fine particles. This equipment is particularly suitable for processing granite-type feldspar ores where magnetite occurs as discrete particles, making separation more efficient.

PTMS MAGNETIC SEPARATION

The flotation PTMS MAGNETIC SEPARATION iron removal process has exceptionally stringent preparatory requirements, particularly demanding that the grinding fineness must reach over 90% -200 mesh to ensure complete liberation of iron-bearing minerals. Following grinding, the material enters a slurry conditioning tank where pH is adjusted to 9-10 using NaOH or CaO. Subsequently, inhibitors (caustic soda, approximately 2000g/t) and collectors (sodium oleate, 500-800g/t) are sequentially added.

what is magnetic separation used for？

This automated process, featuring high operational stability and low unit processing costs, has become the preferred pretreatment method for iron removal in most mineral processing plants. After thorough mixing, the ore is fed into a mechanical agitation flotation PTMS MAGNETIC SEPARATION. Air injection generates microbubbles that attract iron-bearing minerals through surface hydrophobicity, causing these minerals to float on the bubbles. The resulting foam is scraped off, with the underflow stream being the purified feldspar concentrate.
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