Working Principle of Magnetic Separator

Gongyi Forui Machinery Factory is a professional mineral processing machine manufacturer in Gongyi, China. Our products include jig machine, magnetic separator, flotation machine and other mining equipment which can process tin, iron, manganese, gold, etc.

Magnetic separator that used permanent magnets could generate fields of low intensity only.  These worked well in removing ferrous tramp but not fine paramagnetic particles. Thus high intensity magnetic separators that were effective in collecting paramagnetic particles came into existence. These focus on the separation of very fine particles that are paramagnetic.

The current is passed through the coil, which creates a magnetic field, which magnetizes the expanded steel matrix ring. The matrix material being paramagnetic behaves like a magnet in the magnetic field and thereby attracts the fines.

The magnetic separator is mainly used for dry separation of magnetic materials, according to the magnetic differences between the materials and the wastes; it is mainly used for the magnetite ore dressing or magnetic enrichment of the low grade weathered ore.

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Related Product/ Magnetic Separator
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