Jiangxi 300TPD Fluorite Ore Processing Plant

XINHAI SOLUTION

• 01

  There is a close symbiosis between fluorite and quartz in the raw ore. In order to reduce the silica content in the concentrate, Xinhai Mining Technical Team increased the grinding fineness. In order to reduce the impact of primary mud and secondary mud on the separation operation, only the coarse concentrate is reground.

• 02

  Subsequent beneficiation operations were added to remove some of the fine-grained fluorite and quartz conjoined bodies in advance to eliminate the impact of sticky minerals on flotation and further ensure the quality of the fluorite concentrate.

• 03

  The raw ore adopts a two-stage and one closed-circuit crushing and screening process. After one stage of grinding and two stages of classification, the raw material has a fineness of -200 mesh 71%. After one coarse and one sweep separation, the coarse concentrate is obtained. The coarse concentrate is fined after re-grinding. The purity is increased to -325 mesh 90%, and after seven times fine selection and one time of fine-sweep selection, qualified fluorite concentrate is obtained, which is concentrated and filtered and then bagged to obtain the final fluorite concentrate product.