Ore were broke by jaw crusher preliminary into
a reasonable size，through the lifting machine, feeder evenly send
ore into the ball mill, crushed, grinded by ball mill. After the
fine grinding mill ore is expected to enter the next process:
classification. Spiral classifier with different proportion of
solid particles in the liquid precipitation different rate, wash
the ore, separating. Mineral particles are sent to the flotation
machine, depending on the mineral characteristics of different
drugs, which makes the fine minerals and other
substances.
