Product Main

Specifications

Model: CTB-718, drum diameter: 750mm, length: 1800mm, rotating speed:35r/min, average magnetic intensity: 155-380mT, capacity: 20-45t/h, 72m³/h, motor power: 3KW
Main Features and Benefits of Wet Magnetic Separator:

The magnetic system of magnetic separator integrates good-quality iron-oxide body materials with rare earth magnetic steel; The average magnetic induction intensity of cylinder surface is 100-600mT. According to the needs of customers, the magnetic separator can be co-current, half-countercurrent, countercurrent, and so on.
 
The magnetic separator has the advantages of simple structure, big processing volume, convenient operation and easy maintenance, etc.
The magnetic separator is applicable for wet mineral separation of such materials as magnetite, pyrhotine, roasted ore and ilmenite, etc. And it is also applicable for iron removal working of such materials as coal, nonmetal and building materials, etc.

Application of wet magnetic separator:

According to the structure of the Wet magnetic separator can be classified as current type, semi-current type and converse current type.
The magnet separator is suitable for wet type magnetic separator, roasted ore and limonite. It is also suitable for the iron removal work in coal, nonmetal and construction industries. The magnet system is adopted from high quality ferrite magnetic material and rare earth permanent magnet, the magnet intensity on the shell surface is 100-600mT. Advantages of this magnetic separator has simple structure, high processing capacity, easy to operate and easy to maintain.

Working Principle of Wet Magnetic Separator:

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.