Bauxite processing technology include: crushing, grinding, beneficiation three processes. In bauxite crushing process, three sections closed-circuit crushing are the most suitable for modern high hardness bauxite crusher, ore crushing and partial to complete dissociation of the work to improve the follow-up to the grinding efficiency; In grinding process, the grinding of bauxite can be more fully.
The first stage: crushing and screening
Chunks of bauxite ore by feeding silo consists of vibrating feeder evenly jaw crusher jaw crusher or mobile station (early break) coarsely chopped;
After crushing bauxite ore after vibrating sieve by belt conveyor to the single-cylinder hydraulic cone crusher (secondary crushing) were broken;
Copper ore after crushing the material into the multi-cylinder hydraulic cone crusher for crushing.
The second stage: grinding
The bauxite which is vibratied 0-12mm is sent ball mill grinding, and screening by the spiral classifier, does not meet the requirements to continue to be fed into the ball mill;
The third stage: Magnetic election and drying
The requirements of bauxite powder were mixed into the flotation machine flotation; at the last,drying the resulting powder.