The process of the main features are: For iron ore process mineralogy Ore Milling Equipment characteristics has good adaptability.In accordance with the need of iron ore fine disseminated extent, the characteristics of fine grinding, the ore with the method of continuous grinding mill to all basic monomer dissociation, sorting, avoid the middlings was stage grinding and grinding amount of volatile and efficiency is not high to the process of negative side effects.

Weak magnetic combined use of a strong magnetic and anionic reverse flotation implements work best combination of the art process.After continuous grinding, grinding with low intensity magnetic separation will minerals in the primary slime and secondary slime off, throw away a large amount of tailings.Both in anionic reverse flotation is improved to be included in the material iron grade, advantageous in the landscape of the anionic reverse flotation to obtain high quality iron concentrate;More importantly choose weak magnetic magnetic separation operation throw away after the primary slime and secondary slime, create a good technological conditions for anionic reverse flotation operation, is advantageous to the anionic reverse flotation Play a better role.

This process easy to obtain better choose don't index. At present, the strong magnetic industry equipment is the ideal hematite tail device, anionic reverse flotation is the most reason to hematite to obtain high grade iron concentrate ore dressing don't work.