mineral ore dressing plant
Cone crushers are widely used in crushing process of mineral concentrating plant. The reason is not only caused by the principle of designing mineral ore dressing plant, but also by the advantages of cone crusher.
Principle of designing mineral ore dressing plant
When we draft one mineral ore processing plant, we must obey the principle that using more mineral crushing process and avoiding too much ore grinding process. Usually, the valuable mineral are quite different from the gangue and surrounding rock in hardness and brittleness, it is easy to be ground to micro powders in grinding process. Well, the micro powders are quite easy to be mixed with the tailing and throw away as tailing. So excessive grinding process must be avoided. To achieve this aim, the raw material must be crushed into small size (such as sand size) before feeding to the mineral grinding mills for grinding process.
Advantages of cone crusher used in mineral ore dressing plant
Usually in mining ore dressing industry, the raw ore are very hard, especially the metal ore. In mineral rock crushing process, cone crushers are used in crushing hard stones and hard rocks as the secondary or tertiary crushing process. Comparing with the some other machines, like impact crusher, the production cost is lower and the discharge size of the cone crusher is easy to adjust. So the cone crusher is better than any other crushers in secondary crushing process of mining concentrating plants.
Also, if shanghai Gulin company HPC series high efficient hydraulic cone crusher is adopted in the mineral dressing plant, it also has the advantage that solving the malfunction automatically. It is good for operation of the whole mining crushing and grinding plant which ensures the profit of the mineral dressing plants.