The magnetic system of magnetic separator is made of high performance rare earth boron material and high quality ferrite material. The maximum magnetic induction intensity of the barrel sorting area is above 0.8T, and the magnetic field strength is 3 5 times that of the conventional coal magnetic separator.
Magnetic separator is a general term for equipment that uses magnetic force to separate magnetic substances from non magnetic substances. They play a very important role in the beneficiation process. Most magnetic separators are used for ore selection, such as quartz sand, garnet, pyrite, hematite, limonite, siderite, etc.
Dry Separation at Finer Sizes
When a minus 325 mesh fraction is tested, a separation sometimes occurs, but in most cases the feed passes through without separation. Response at higher frequencies was investigated with a smaller ¾ inch cross section U shaped magnet core 1 . Separation was performed with a nonmagnetic nonconducting plane surface 3 moved manually across the magnet pole as illustrated by the direction arrow 4. When separation occurred, the nonmagnetic mineral 5 would move with the plane, and the magn...
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Application of alternating and intermittent current to magnetic separation at a relatively high number of ampere turns was made possible by special electronic circuits. Actual power losses are low and include the I²R loss, which is the same that occurs in direct current magnetic separation, and the core loss, which has a magnitude corresponding to the I²R loss. Minerals may be dry separated close to the minus 325 mesh size at 60 hertz frequency and possibly at smaller particle sizes at higher frequency. In the wet separation of minus 325 mesh feeds, intermittent current provides for complete release of the magnetic fraction during the discharge cycle. For matted fibrous and magnetically coagulating feeds, a cross belt separator with an intermittent magnetizing current provides efficient separations.
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High Effici Magnetic Separator, High Effici Magnetic Separator Suppliers Directory Find variety High Effici Magnetic Separator Suppliers, Manufacturers, Companies from around the World at drum magnetic separator ,magnetic separator ,magnetic separator conveyor, Mineral Separator
Magnetic Separation. Multotec supplies a complete range of magnetic separation equipment for separating ferromagnetic and paramagnetic particles from dry solids or slurries, or for removing tramp metal. Multotec Dry and Wet Drum Separators, WHIMS, Demagnetising Coils and Overbelt Magnets are used in mineral processing plants across the world.
Magnetic Separation and Iron Ore Beneficiation. Magnetic separation is an old technique for the concentration of iron ores and for the removal of tramp iron. Since 1849, a number of patents on magnetic separation have been issued in USA, and texts of some of the patents before 1910 describe a variety of magnetic separators for mineral processing.