The beneficiation of iron ore has various methods such as gravity separation, flotation, magnetic separation, etc. Henan Shunzhi gives the final beneficiation method according to the ore analysis report and the beneficiation test report. Among them, the main refining and beneficiation processes are: grinding the iron ore fines to a reasonable fineness, and purifying and classifying the ore mixture through the difference in the specific gravity of the solid particles in the liquid through a spiral classifier. . After the material is cleaned by the jig and vibrating screen, it is transported to the spiral chute to sort the fine-grained mineral powder. After sieving, it is sent to a magnetic separator for sorting.
Large-scale raw ore is continuously sent to jaw crusher through vibrating feeder for primary crushing, and then enters impact crusher for secondary crushing.
The crushed ore enters the circular vibrating screen for screening. For larger crushed ore, it will be sent back to the impact crusher again for continuous crushing.
Qualified materials are sent to the ball mill for grinding.
The minerals that have been ground by the ball mill are then screened by a magnetic separator to improve the grade of the minerals.