Process Description
Introduction: Using surface and underground methods, chrome mining typically requires subsequent processing at chrome ore processing plants to extract the valuable material. So the mainly used chrome ore concentrating equipments are ore washbox (sometimes it is called jigger), concentrating table, spiral classifiers, etc.
Application: The chrome ore mining production line works for all chrome ore types—magmatic, placer, weathered, low or high-grade. It handles 100k–1M tons yearly, upgrades low-grade ore, reclaims other metals, and keeps energy low, recovery high (70%–90%), and meets environmental rules.
Processing Technology
Gravity Separation
Flotation or Magnetic Separation
Dewatering
For chrome processing technology, there are gravity separation, flotation, magnetic separation and other methods. Shunzhi will determine the final processing technology according to the ore characteristic analysis report and mineral processing experiment report.
The common gravity separation flows is that: through crushing and grinding, the reasonable fineness of chrome ores are cleaned and classified by the spiral classifier with the help of the different specific gravity of the solid particles and the different precipitation speeds in the liquid.Then use a jig machine and a shaker to wash the materials and transport them to the spiral chute to sort fine-grained mineral powder.
After screening, the slurry is sent to flotation cell or magnetic separator. The concentrates are dewatered after flotation.
After dewatering, the concentrates can be sent to the dryer. The dry concentrates can be directly used or re-grinding to pick up minerals.
