Whether Cone Crusher can be used in metallic minerals? Let's find out.

1, polymetallic sulfide ore cassiterite concentrator processed metallic minerals accounted for the vast majority, in addition to that other metallic minerals are cassiterite sulfide minerals outside, brittle fragile, and cassiterite is of great hardness but brittle friable easy mudding in comminution process could easily lead to over-grinding, useful minerals that are friable; ore gangue minerals are mainly silicate minerals, which is a tetrahedral structure, hardness, and being not easy to grind. Thus there is such ore comminution process in apparent selective fragmentation phenomenon, cone crusher should be used selectively broken strong crushing methods and equipment, and cone crusher in the crushing process is to force the way of crushing and grinding dominated, non-selective crushing effect obviously does not meet this requirement.

2, many kinds of ores and metallic minerals are disseminated coarse granularity, ore mechanics with more fragile surface, thereby greatly reduces the actual intensity of ore. Ore compressive mechanical properties are determined by laboratory results. For such a soft and brittle material, there are a lot of mechanics fragile surface, and there is obviously selective fragmentation phenomenon be used selectively, crushing of ore is stronger in the crushing process. Fewer big crushing methods and equipment do protection of metallic minerals in the coarse granularity is of possible dissociation. Replace the cone crusher to break the scene, with on -site processing capacity to meet the requirements of this improvement process being broken. The crusher discharge is directly associated with the product of the merger under the crushing screening crushing the final product, it dose not only simplify the crushing process, and can achieve selective crushing of ore in line with the basic requirements of metal ore crushing.

Monomer solution dues to the impact crusher way smaller force, capable of selective crushing of ore can improve the selectivity of metal minerals from the solution. The way the product being crushed under different crushing two main metallic minerals cassiterite and iron sphalerite is different. The results from the determination dues to the impact of selective crushing, coarse level of impact crushing metal mineral products monomer dissociation degree is significantly higher than conventional crushed products. But due to the increase in the rate of metal distribution, in -3mm +0.074 mm re-election levels can be directly recovered, impact crusher product monomer ratio is higher than conventional metal products by 20%, this result is clearly in favor of the re-election of mineral recovery. So choosing cone crusher is not very suitable.