Lead and zinc ore is the metal-rich mineral elements such as lead and zinc, blue gray, hardness 1.5, it is the most soft metals, lead is one of the earlier extracted in history, lead and zinc are widely used in various of areas.
LEAD-ZINC ORE CRUSHING & PROCESSING
Lead and zinc metal because of its special nature, plays an irreplaceable role in the industrial development. Lead and zinc metal is widely used in the field of electrical industry, machinery industry, military industry, metallurgy industry, chemical industry, light industry and pharmaceutical industry. In addition, lead metal in the nuclear industry, the oil industry and other sectors have more uses.
Mined lead-zinc ore first by Jaw crusher for initial crushing, and after fine crushing to a reasonable degree through by elevator and vibrating feeder evenly sent into ball mill, the ball mill for ore crushing and grinding. After ball mill grinding, the fine ore will sent into next process: classification. Spiral classifier is efficient re-election new equipment for sorting, spiral classifier with different proportion of solid particles precipitated in the liquid velocity different principles, the ore mixture was washed, grading. And then the mineral particles are fed into flotation machine, depending on the mineral characteristics with different drugs, the minerals and other substances to be separated.