hematite dry magnetic separator

Hematite dry magnetic separator Function

Hematite magnetic separator is the mechanical equipment iron content in iron ore powder or other medium was selected by magnetic force.The device has high magnetic field intensity, magnetic system, reasonable structure, flexible adjustment of feeding smooth, high separation efficiency, high yield, the characteristics of convenient disassembly mobile utility.It is one of the most widely used in mine industry machine.If this series of equipment was used for the separation of low grade of weak magnetic hematite, can one improve the hematite 5-15 grade.

Hematite dry magnetic separator Structure

Hematite dry magnetic separator is mainly composed of a bar screen, hopper, vibrating feeder, belt machine, strong magnetic drum and ore hopper component.

Hematite dry magnetic separator Working principle

0.04 - 5 mm of the ore is fed into the upper hopper, mineral particles by the conveying belt was sent to upper magnetic roller sorting, magnetic mineral particles are adsorbed on the magnetic roller, and miscellaneous stone and other weak magnetic and non-magnetic mineral particles can not be magnetic roller adsorption, will be with the rotation of the magnetic roller is thrown fall outside the ore isolation plate.By the magnetic roller adsorbed mineral particles will be taken to the removal of magnetic region automatically fall into the (first) mineral collection bucket and is collected into concentrate finished, because of falling from the upper magnetic roller ore is also mixed with some weakly magnetic mineral particles they will enter the lower magnetic roller to be of magnetic separation, magnetic separation after the finished product mineral particles into (second) mineral collection bucket and collect into a finished product, and was thrown out of miscellaneous stone and other non magnetic particle tailings excluded by mouth. Thus the magnetic end.

The advantage of hematite dry magnetic separator

1.Dressing without water, no sewage sludge generated, two can save water resources. Annual savings of 600000 tons of water.
2.Good separation effect: because of the design of this machine adopts dynamic magnetic system, aggregate on the sliding surface of the roller, displacement and tumbling, the drum stick material, which is conducive to the material separation. Primary grade can be increased by 1-4 times, once selected grade can reach more than 60%.
3.Processing capacity: the machine adopts the package type open magnetic system, the material does not bind the mission, no blocking phenomenon, so the processing capacity, the above single primary machine processing ore capacity of up to 200t/h, can also be multi machine parallel connection in parallel, can increase the yield of double.
4.To adapt to industry wide: the equipment can meet all kinds of iron ore, river sand, slag, tailings, steel ash, sulfuric acid residue, abrasives, refractories, plate making, rubber, food and many other industry demand, part of the equipment can be the use of a machine.
5.High production efficiency: dry without water, therefore is not limited by the water source, the continuous production of perennial, anhydrous areas, alpine seasonal water shortage area, area, can increase the 100-150 working days per year, effectively improve the utilization rate of equipment.

Manufacturing Process for hematite ore dry magnetic separator

Worksite of  hematite ore dry magnetic separator