Broken machinery development and ultra-crushing crusher

Crushing and grinding of ore belong dressing material before crushing, just crushing granularity than 5mm are broken, the main force to crush. However, crushing and grinding broken two stages, due to the different treatment of mineral rock crusher aggregate particle size range, the formation of different forces, leading to differ materially from their crushing efficiency. Since the crushing of high efficiency, low grinding efficiency, then, as a pre-material crushing ore beneficiation, why not increase the crushing task of crushing decreases task ore crushing mill, which is beneficial overall broken, because increased the task highly efficient crushing segments, while reducing inefficient grinding segment task. This is more crushing less grinding and technical essence to pieces instead of grinding.
Currently concentrator in mineral mobile crusher aggregate crushing mechanical crushing method are broken, but the most widely used crushing equipment crushing cone crusher chamber. For non-metallic mineral grinding process, or for crushing amount is not too large and not high hardness mineral aggregate crushing, crushing some special equipment can get more granular product. For more tonnage huge crushing medium hard ore concentrator in common crushing cone crusher will also be able to get 12 ~ 15mm crushing products, and the particle size of less than 12mm crushing crushing machine called ultra-crushing machine. The so-called ultra-crushing, product fineness is less than the current product fineness conventional crushing machine.
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