Iron Ore Production Line Equipment

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xuanshi202

16 Dec, 2014 06:34 AM

Iron Ore Processing Flowsheet,Iron Ore Production Line Equipment

different grade iron ores

Iron ore is typically classified as High grade (+65% Fe), Medium grade (+62 – 65% Fe) and Low grade (-62% Fe) by the content of Fe. Very low grade iron ore can not be used in metallurgical plants. You will need the iron ore beneficiation plant to upgrade iron ore by increasing the iron content and reducing the gangue content.

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At the beneficiation plant the ore is screened, crushed and classified to feed the primary mills. This circuit assures sufficient reduction of the iron ore particles. It is then deslimed, with the ultrafine material being removed in cluster cyclones before conventional flotation where waste material such as silica is separated from the iron particles. The ore is reground and enters a column flotation circuit. The resulting concentrate is slurried with water for pipeline transport.

Very low grade iron ore in large lumps is firstly sized through crushing process. The common crushing machines used in iron ore beneficiation plant are jaw crusher as primary crusher, cone crusher or fine jaw crusher as secondary crusher. The iron ore materials of required size after screening then pass to the flotation process.

The crushed iron ore passes to low intensity magnetic separator, and materials of high magnetic pass to cleaner flotation and thickener flotation. The pure product of flotation cleaner is iron ore concentrate, while the iron materials with low Fe content are moved back to rough flotation for further separation. The product after thickener flotation is grinded by ball mill into fine particles and moved to dehydration tank and then successively to high intensity magnetic separator and disc magnetic separator for further separation. Low content iron ore is moved back to thickener and very content iron ore is discharged as tailings.

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iron ore production line equipment supplier

Ore beneficiation production line is primarily composed of jaw crusher, ball mill, classifier, magnetic separator, flotation machine, thickener and drier, with feeder, lifter and conveyor as supplements. This production line enjoys the advantages of higher efficiency, minimal power price, large production capacity and economic climate and rationality. Shanghai XSN Mining and Construction Machinery Co., Ltd. Iron Ore Beneficiation Equipments are sold to India, Nigeria, Australia ,Saudi Arabia (uae),Indonesia, Pakistan ,Peru ,Mexico,Colombia ,South Africa,Kenya,Algeria ,Egypt,Ghana ,Zimbabwe ,Iran,Chile,Malaysia ,Philippines,Sri Lanka ,UAE,Zambia ,Vietnam ,Venezuela ,Canada ,Bolivia,Ecuador, Tanzania and so on nations.

Tags: Iron Ore Processing Flowsheet

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  1. xuanshi202 closed this discussion on 16 Dec, 2014 06:34 AM.

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