Magnetite, Pyrrhotite, Roasted Ore and Ilmenite Upgrading Magnetic Separator

Zhengzhou Yufeng Heavy Machinery Co., Ltd has been one of the largest mining machinery manufacturers in China. It mainly deal with Crushing and screening equipments, Mineral processing equipments, Artificial sand and stone making equipments and AAC equipments,dryer and rotary kiln , Lime and Cement production equipment and other equipments. We welcome all friends from home and abroad to visit our company to check the high quality products. Our service center sincerely hopes that we can have a successful cooperation

magnetite Magnetic Separator

Application:

Nickel and Cobalt Ores Mining &Dressing Magnetic Ore Separator is applicable for wet magnetic separation of materials such as magnetite, pyrrhotite, roasted ore and ilmenite whose size is less than 3 mm and also used for iron removal operation of materials such as coal, nonmetalliferous ore and construction material and so on.

Characteristics:

Magnetic system of Magnetic Ore Separator adopts high quality ferrite material or is compounded with rare earth and magnetic steel. Average magnetic intensity on the surface of cylinder is 100~600 mT. According to the user’s need, magnetic system with many different kinds of surface intensity such as fair current, half reverse flow and counterflow can be provided. This magnetic separator has the charateristics of single structure, large capacity, easy operation and maintenance. Zhengzhou Mining Machinery    

Working principle:

The mineral slurry flows into the cell through box feeder, the mineral particle is loose under the function of water flow of feeder water pipe when they flow into the cell. Affected by magnetic field, the magnetic particle swarm together and form magnetic cluster or chain. With the magnetism of mineral slurry, the magnetic cluster or chain moves toward the magnetic pole, and is absorbed to the cylinder. Because of the polarity of magnetic pole, the revolving directions alternate constantly, and remain fixed when it is working. When the magnetic cluster and chain go round and round along with the cylinder, the mingled gangue and other non-magnetic ore fall down due to the mixing phenomena produced by alternation of magnetic poles, and it is concentrate that is absorbed to the cylinder surface. The concentrate moves to the end of magnetic system where the magnetism is weakest along with the revolving cylinder, and is discharged into concentrate tank by the current ejected by the discharging-ore pipe. The non-magnetic or weak magnetic remained are discharged along with the mineral slurry, and they are gangue.

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