Hematite mineral processing scene in Indonesia
Hematite mineral processing process :
Undressed ore enter into a ball mill, grinding and classification of closed-circuit grinding, once overflow into the thickness grading cyclone divided into coarse and fine material: coarse grained products sweep into the coarse screw, fine screw, sweeping screw of three sections spiral chute and weak magnetic, magnetic magnetic separation, two pieces selected coarse concentrate and abandon coarse tailings, middlings to into the secondary grading cyclone, cyclone settling into the second ball mill, the secondary grinding for open circuit grinding, secondary ball mill line of ore and the second grading cyclone relief return thickness grading cyclone; Fine grained products into the weak magnetic machine, weak magnetic tail to the big well before the strong magnetic concentrate, concentrate after the big bottom hole through the slag sieve into the strong magnetic machine, strong magnetic tail ore for final tailings. Weak magnet, strong magnetic ore concentrate before merging into the flotation concentrate well, concentrated large bottom hole flow into the flotation operation, by a coarse, fine, three sweep choose the flotation concentrate and flotation tailings. Heavy essence and merged with the final concentrate, sweep of magnetic tailings, strong magnetic and flotation tailings combinie into final tailings.
Hematite mineral processing scene in Indonesia.