drum magnetic separator

PTMS magnetic separation

what is magnetic separation method for concentration of ore？

Magnetic separation column is a kind of pulsating and low magnetic field magnetic gravity separation equipment, which is a promising equipment in magnetic mineral purification in recent years. Through the control device to the magnetic system with direct current, the sorting cylinder generates repeated alternating magnetic fields from bottom to top in order to repeatedly carry out magnetic agglomeration -- dispersion -- magnetic agglomeration of sorted materials, and apply the washing water from bottom to wash the materials. The magnetite mass is discharged from the concentrate discharge tube moving to the bottom under the action of magnetic field and gravity. The material can be selected several times in the sorting cylinder, which can effectively remove the monomer gangue and connective body that are included in the magnetic agglomeration, so as to obtain high grade iron concentrate. The grade of magnetite concentrate can be increased from 50% ~ 63% to 65% ~ 68%. At present, the magnetic separation column has been applied to dozens of large, medium and small customers and achieved good results. It has created greater economic benefits. In recent years,PTMS has developed a new magnetic separation equipment - magnetic separation ring column. The test results show that the equipment is reasonable in structure and unique in principle, and can be used as a coarse dressing equipment to discard qualified tailings, or as a selective equipment to obtain high grade magnetite concentrate. Compared with magnetic separation column, the particle size range can be widened to 0.7mm ~ 0mm, water consumption can be reduced by about 40%, and the economic and technical indexes are good. The poor ganglions and monomer ganglions can be fully separated, so the concentrate is of high grade. Meanwhile, the magnetite is captured by magnetic agglomeration, so the recovery of magnetite is also high. PTMS DF series pulsed vibration magnetic field separation column is a kind of compound field separation equipment, which USES the charging and discharging process to generate a high magnetic field, and USES a control circuit to force the charging and discharging process to interrupt, to generate a certain frequency of vibration magnetic field. The biggest characteristic of the equipment is that the magnetic field is a composite magnetic field, which has both constant magnetic field and pulsating magnetic field. The composite magnetic field can not only greatly improve the grade of iron concentrate, but also directly throw the tail, which overcomes the shortcomings of high grade tailings and the need for concentration-return process reprocessing when the common magnetic separation column is carefully selected. In addition to choosing PTMS electromagnetic separator, customers can also choose PTMS magnetic separator column.

How can you separate magnetic substances from non magnetic substances?
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