What Equipment Is Used In Diamond Ore Beneficiation Line?

Whether it is a placer or a primary ore, the gravity separation equipment is generally used to extract diamonds. The diamonds are sorted according to the difference in specific gravity between diamonds and waste rocks. In diamond beneficiation, the most commonly used is the jig separator, whose main function is rough selection, removing waste rocks and waste sand, and then entering the selection process. With the help of automated mechanical re-selection equipment, large-scale and efficient production can be achieved, and the beneficiation recovery efficiency is high for extremely low-content placers and primary diamond mines.

Diamond DMS Process

Another focus is the heavy medium separation process (DMS), which uses a suspended medium (such as heavy liquid or magnetic liquid) as a sorting medium. The raw ore is soaked in the suspended medium, and the diamonds and heavier impurities will settle to the bottom, while the lighter impurities float above the suspended medium. It is usually used to separate diamond ores with large density differences from other waste rocks.