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iron ore gravity separation, iron ore upgrading washing machine
It can help to gain a great benefiication efficiency when it comes to blocks of hematite, siderife, and limonite.This gravity separation is widely used in the iron ore separation. Mordern gravity separation goes to be perfect to be used in tungsten, tin ore as well coarse blocks of iron ore, esp. for the hematite with fine size embedded. In 1977, Ma'anshan Steel Company built a large-scale magnetic-gravity beneficiation factory for this kind of iron ore. And in the China's ore resources, there are lots of weak magnetic iron ore with fine size embedded and the gravoty separation for this kind of ore gains a great development.
1) gravity separation for coarse iron embedded
This kind of iron ore is very easy to enrich, and usually flow sheet of ore-washing, desliming, jigging, and gravity-medium separation has been used to gain the high-quality iron concentrate. The main machines for the iron roe graavity separation cover jiggers, heavy-medium separators.
2) gravity separation for fine iron embedded
This fine size embedded iron ore is very common in China, and the separation methods and equipment has been developed. gravity separation, esp. fine size gravity separation has gained new develpomeny , and sluice, spiral washing machine, and centrifugal separator has bee used in the flow sheet for the iron ore beneficiaton gaining a great beneficiation efficiency.