Magnetic Separator For Crushers

Magnetic Separator For Crushers

Magnetic Separator For Crushers

Zenith magnetic separator for crushers consists of separator drum, magnetic system, separator tank, transmission device and overflow devices for feeding and discharging.

On the shell surface, the average magnet intensity reaches 100-600mt. According to different working principles, they are classified into three Kinds: current style(S), counter-current style (N) and Semi-countercurrent style (B).

Different Types Of Magnetic Separator

Magnetic separator is a common machine used for the separation of metal ore. Magnetic separation is a process in which magnetically susceptible material is extracted from a mixture using a magnetic force.

This separation technique can be useful in mining iron as it is attracted to a magnet. As for the type of magnetic separator, it can be divided into the dry magnetic separator and wet magnetic separator.

magnetic separator for crushers Main Benefits And Features

  1. The magnet is made from rare-earth permanent magnetic material--NdFeB; Stainless steel separator drum is covered with rubber to achieve higher separation performance; The wearable ceramic drum is optional.
  2. Magnetic system adjusting device can adjust magnetic angle to achieve good separation performance.
  3. Magnetic separator can be used singly, multiply or parallelly.
  4. They are suitable for rough or fine separating strong magnetic minerals smaller than 0.2mm.


Zenith's magnetic separator for crushers applies for the wet separation of material (size< 3mm), such as magnetite, pyrrhotite, and roasted ores. It can be also used in the removal of the iron in the coal, non-metals and building materials. The magnetic system is made from high-quality ferrite magnetic materials or synthetic materials of rare earth and magnet steel. It is suitable for wet magnetic separation of materials less than 3mm such as magnetite. And it can remove the iron in the coal, non-metal and construction industries.

magnetic separator 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.

Technical Data

Wet Magnetic Separator
Model Roller Size DxL (mm) Speed (r/min) Capacity (T/h) Overall Dimension LxWxd (mm) Power (kw) Weight (t)
CT(S/N/B)-712 750x1200 35 10-15 2330x1770x1280 3 1.85
CT(S/N/B)-718 750x1800 35 20-35 2930x1770x1280 3 2.43
CT(S/N/B)-918 900x1800 28 25-40 3095x1769x1465 4 2.75
CT(S/N/B)-924 900x2400 28 40-55 3695x1769x1465 4 3.65
CT(S/N/B)-1018 1050x1800 22 45-60 3115x1999x1565 5.5 3.6
CT(S/N/B)-1021 1050x2100 22 52-70 3415x1999x1565 5.5 4.2
CT(S/N/B)-1024 1050x2400 22 60-80 3715x1999x1565 5.5 4.8
CT(S/N/B)-1030 1050x3000 22 80-120 4315x1999x1565 7.5 6.26
CT(S/N/B)-1218 1200x1800 19 60-75 3150x2300x1920 7.5 5.85
CT(S/N/B)-1224 1200x2400 19 80-110 3750x2300x1920 7.5 6.97
CT(S/N/B)-1230 1200x3000 19 100-140 4350x2300x1920 7.5 8.5
CT(S/N/B)-1545 1500x4500 14 160-220 6050x2700x2300 15 15
Note: The magnetic strength should be determined in accordance with the nature of the ore. CT series wet magnetic separator can be customer-made.