Higher Output Magnetic Separator with 1000 Customers' Plants

Working Principle of Magnetic Separator:

After the ore slurry flows into magnetic separator through the ore feeding device, the ore particles enter the ore feeding area of magnetic separator in a loose state with the water flow in the ore spray pipe. The magnetic ore particles are magnetically aggregated to form "magnetic clusters" or "magnetic chains". The "magnetic clusters" or "magnetic chains" are subjected to magnetic force in the pulp and move toward the magnetic poles, and are adsorbed on the cylinder. Because the polarities of the magnetic poles are alternately arranged along the direction of rotation of the cylinder, and are fixed during work, the "magnetic group" or "magnetic chain" is magnetically stirred due to the alternation of the magnetic poles when the cylinder rotates and is mixed.

Non-magnetic minerals such as gangue in "magnetic clusters" or "magnetic chains" fall off during turning, and the "magnetic clusters" or "magnetic chains" that are eventually absorbed on the surface of the cylinder are concentrates. The concentrate moves with the cylinder to the weakest magnetic force at the edge of the magnetic system, and is discharged into the concentrate tank under the action of the flushing water sprayed from the unloading water pipe. If it is a full magnetic roller, the unloading is performed with a brush roller. Non-magnetic or weak magnetic minerals are left in the pulp and discharged out of the magnetic separator with the pulp.

Structures of Magnetic Separator:

This magnetic separator is suitable for wet magnetic separation of magnetite, pyrrhotite, roasting ore, ilmenite and other materials with a particle size of 0.1-3mm, and is also used for iron removal of coal, non-metallic ore, building materials and other materials. .

The magnetic system of this machine is made of high-quality ferrite material or compounded with rare-earth magnetic steel. The average magnetic induction intensity of the tube surface is 100 ～ 600mT.

The magnetic separator has the advantages of simple structure, large processing capacity, convenient operation and easy maintenance. Structural characteristics of magnetic separator: Wet permanent magnet drum magnetic separator is mainly composed of a cylinder, a magnetic system, a tank and a transmission part. The cylinder is welded into a cylinder by 2-3mm stainless steel coils, the end cap is made of cast aluminum, and the cylinder is connected with stainless steel screws. The motor passes the reducer to drive the cylinder for rotary motion. The magnetic system is an open type magnetic system, which is housed in a cylinder.

Technical Data of Magnetic Separator: