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Typical hematite ore mining technology includes continuous grinding – low – intensity magnetic separation – high-intensity magnetic separation- anionic reverse flotation; hematite ore mining stages of grinding – coarse and fine separation – gravity separation – magnetic separation – anionic reverse flotation; stage grinding – anionic reverse flotation – magnetic separation – gravity separation – anionic reverse flotation.
Hematite ore accounts for about 18% of the iron ore resources in China, hematite ore mining belongs to the weak magnetic minerals, has a particle size and is easy to become mud. According to the different areas of the different nature of hematite ore, hematite ore mining methods are also different.
Continuous grinding – low – intensity magnetic separation – high-intensity magnetic separation- anionic reverse flotation. The main characteristics of this hematite ore mining technology are: first, has good adaptability for iron ore mining characteristics, especially suitable for hematite ore that has thin mosaic granularity; second, the combined use of low – intensity magnetic separation, high-intensity magnetic separation, and anionic reverse flotation achieved the best combination of the hematite ore technological process; third, easy to get a better index because the anionic reverse flotation is the most ideal selecting work that can obtain high grade iron concentrate hematite ore.
The main characteristics of hematite ore stage grinding – coarse and fine separation – gravity separation – magnetic separation – anionic reverse flotation mining technology are: first, taking stage grinding process can reduce the hematite ore mining cost; second, strong-pertinence selecting. Hematite ore that has good monomer dissociation are coarse and can be separated in time which helps to sort; third, it is separation of narrow-sized feed; forth, has good choosing indicator.
The main characteristics of stages such as hematite ore grinding – anionic reverse flotation – magnetic separation – gravity separation – anionic reverse flotation are: first, taking stage grinding process can reduce the grinding cost; second, high-intensity magnetic separation casts about 40% hematite iron tailings and reduces the follow-up operation which save hematite iron equipment and reduces the cost of hematite ore mining processing; third, has good choosing indicator.
Xinhai is a well-known international hematite ore mining machinery and hematite iron equipment manufacturer, and its production of hematite ore crushing and grinding, flotation, gravity separation, magnetic separation and other all kinds of hematite iron mineral processing equipment has been used in many hematite ore mining plant and non-ferrous metals, ferrous metals and inorganic metal mines. The use of Xinhai hematite ore mining processing equipment can greatly reduce the hematite ore processing cost and enable you to maximize efficiency! Selecting hematite ore mining machinery equipment, contact Xinhai.