Magnetic system is compounded of ferrite and permanent magnets; the average magnetic induction intensity of cylinder surface is 100～600mT.
The same cylinder can be equipped with three types of tank adapting to different dressing process.
Small area taken, good separation for magnetic mineral, reduce the load of next process.
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Permanent magnetic drum separators have 3 kinds including downstream type, counter flow type and semi- counter flow type according to the difference of base structure.
Downstream type permanent magnetic drum separator: slurry flows in the same direction with drum.
Counter flow type permanent magnetic drum separator: slurry flows over against drum, which create great conditions for cleaning of non magnetic ores. The non magnetic ores approach the clean surface of drum and the magnetic ores can be absorbed in the strongest magnetic field.
Semi-counter flow type permanent magnetic drum separator: slurry is fed into cavity from the bottom of drum, and the magnetic ores fall into concentrate tank after reaching a certain height, while the non magnetic ores will enter into tailings tank along with slurry in the opposite direction with drum.
A magnetite mill plant adopted Xinhai magnetic roller separator, the magnetic separator has different magnetic design and tub structure, which can better solve the problem of ore composition and usage before mineral processing. At the same time, it has strong adaptive capacity, not only can be used in match usage but also be used alone, which is better obtain good beneficiation indexes.
Dry Magnetic Separator
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