The magnetic separation process is achieved by the effect of magnetic force and mechanical force on ore particles in the magnetic field of magnetic separator. The particles with different magnetic move along different tracks, and thus two or several individual mineral processing products are separated. According to the dry and wet degree of minerals, the types of magnetic separator can be divided into dry magnetic separator and wet magnetic separator. So, how should we choose the right type of magnetic separator?
1. Application of types of magnetic separator
Wet magnetic separator is suitable for the coarse separation of lean iron ore after coarse or medium crushing, raw ore separation that has not been fully restored in the closed-circuit roasting operation of hematite reduction, iron removal from petuntse in the ceramic industry, as well as other iron removals in foundry sand, refractory materials and other industries.
Besides, wet magnetic separator is suitable for those areas with plenty of water and rain, and dry magnetic separator is suitable for those areas with short of water.
2. Materials of types of magnetic separator
Wet magnetic separators can be used to separate manganese ore, limonite, hematite, siderite, chromite, tantalum-niobium ore, monazite, etc. However, the main purpose of the dry magnetic separator is to recover the ore from waste rock, separate ore from the interlayer mountain and eliminate the rubble, which is to further improve the purity of raw ore.
3. Magnetic Angle of types of magnetic separator
The magnetic angle of wet magnetic separator is between 120 and 140 degrees, and that of dry magnetic separator is between 180 and 190 degrees.
Of course, the above differences cannot exactly help you select the appropriate magnetic separators. Selecting the appropriate magnetic separator can enhance the mineral processing effect. In the actual production, the types of magnetic separator should be decided according to the mineral processing test indicators, which can ensure good mineral processing effect.