The complete set of beneficiation equipment for lead-zinc ore usually includes the following parts:
Ore crushing equipment: mainly including jaw crushers, cone crushers, impact crushers, and other equipment, used to crush lead zinc ore into smaller particles, preparing for subsequent beneficiation processes.
Grinding equipment: mainly including ball mills, short bridge mills, vertical mills and other equipment, used to continue fine grinding of crushed lead zinc ore to improve the efficiency and grade of beneficiation.
Classification equipment: mainly including spiral classifier, grinding wheel washing machine, screening machine and other equipment, used to classify the ground lead-zinc ore, in order to separate different particle sizes of ore and provide good beneficiation materials for subsequent flotation processes.
Flotation equipment: mainly including flotation machines, stirring tanks, and other equipment, used for flotation separation of lead-zinc ores, to select valuable lead-zinc minerals and obtain lead-zinc concentrates.
Filtering equipment: mainly includes equipment such as filter presses and centrifuges, used to remove water from the flotation obtained lead zinc concentrate and obtain dry lead zinc concentrate.
Drying equipment: mainly including drying machines, hot air furnaces, and other equipment, used to dry lead zinc concentrate, remove its moisture, and improve the quality and purity of lead zinc concentrate.
Transportation equipment: mainly including belt conveyors, bucket elevators, and other equipment, used to transport the processed lead zinc ore and concentrate from each stage to the next processing stage.
The above are the main components of the complete set of lead-zinc ore beneficiation equipment, and different equipment combinations may be used for different beneficiation processes and production requirements. The selection and use of beneficiation equipment are of great significance for improving the recovery rate and grade of lead zinc ore, as well as reducing production costs.
