1400-4000Gauss wet drum magnetic separator for iron ore mining plant

  1400-4000Gauss wet drum magnetic separator for iron ore mining plant :

Magnetic separator is suitable for the size 3 mm titanium magnetite iron ore or other materials under the wet magnetic separation.

The Magnetic Separator is suitable for wet magnetic separation of materials less than 3mm such as magnetite, calcined ore, etc. and it can remove the iron in the coal, non-metal and construction industries.

Wet drum Magnetic separator structure:

Its magnetic system is a ring-shape chain closed magnetic circuit with energizing coils made of copper tube and cooled internally by water. Grooved plates made of magnetic conductive stainless steel are used as magnetic matrix. It possesses the following advantages: short magnetic circuit, little magnetic flux leakage, high magnetic intensity, low energy consumption, fine beneficiating results, simple structure and easy to maintain.

Wet magnetic separator working principle:

The pulp flows into cell body from the pulp box, and under the water flow of the feeding spray pipe, the mineral particles will go into the feeding area of the cell body in the loose condition. In the magnetic field, the magnetic ore particles will have magnetic gathering and form magnet group or magnet chain which is influenced by the magnetic force inside the pulp and moves to the magnetic pole and finally is absorbed onto the drum.

Since the polarity of the magnetic pole along the rotary direction of the cylinder is alternately arranged and is fixed during the working process, when the magnet group or magnet chain rotate with the cylinder, it will have magnetic mixing due to the alternation of the polarity, as a result of which, the non magnetic ore such as gangue mixed up with the magnet group or magnet chain will split away off in the stirring, and the magnet group or magnet chain that is finally absorbed onto the surface of the cylinder is concentrate. The concentrate rotates to the edge of the magnetic system where the magnetic force is the weakest along with the cylinder, and under the water flow of the discharging spray pipe, it will be discharged to the concentrate chute. If the roller is all magnetic roller, the ore discharging is completed by brush roll. The non magnetic and weak magnetic minerals are kept in the pump and are discharged from the chute with the pulp to become tailing.

Wet magnetic separator main technical paramters:

Wet magnetic separator working site: