Low-Grade Lead-Zinc Concentration Jig Machine

 

Floatation separation and floatation separator is mainly involved for lead-zinc ore beneficiation because the enrichment efficiency of lead-zinc ore by floatation separation is high with mature flow sheet, and most lead-zinc ore is extracted by floatation separation. But with the development and exploitation of mines, more and more mines can not be meet the grade floatation separation required. Many companies begin to try to invest in the low grade ore beneficiation and one of the mines is lead-zinc ore. And here jig machine can work well for low grade lead-zinc ore.
   

Floatation separation can not work for low grade lead-zinc ore with profits. The high operation cost and low mineral content makes floatation not profitable, even defective. But for this kind of mines, is there any other method to beneficiate to guarantee profit? Yeah, here gravity separation is a main enrichment way. Gravity separation concentrates according to the density difference between useful mineral and gangue with its energy-saving, high efficiency, and friendly to environment. For the pre-concentration of low grade ore, gravity separation is to remove most of the gangue and will make floatation separation much smaller scale and lower the processing cost for the whole flow sheet. The low grade without any exploiting value has been upgraded by a combination of gravity separation and floatation separation to benefit from this low grade mining project.


Low grade lead-zinc ore is usually in medium and coarse inlay, and the crystal granules can be seen with naked eyes, so gravity separation can work well as pre-separation. The core gravity separation for low grade lead-zinc ore is jig concentrator with its excellent enrichment efficiency. This pre-concentration can help a lot for the whole lead-zinc ore processing line. And test shows jigger can work really greatly for this kind of ores


Flow sheet and small test can be available for you free. And you are welcome to Forui to learn more about mining machinery.


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