Common hard rocks include granite, basalt, quartz, etc. Choosing the right crusher for hard rock applications involves evaluating material properties, required output, maintenance requirements, and energy efficiency. Here are some crushers suitable for hard rock:
Jaw crushers are suitable for primary crushing stages, especially for large rocks and very hard rocks.
Cone crushers are suitable for secondary and tertiary stages of crushing.
Impact crushers are suitable for secondary crushing and when high reduction ratios are required.
Gyratory crushers are suitable for coarse crushing in large rock crushing applications.
In summary, for very hard rocks, coarse crushing is effectively handled by jaw and gyratory crushers, while the secondary and fine crushing stages are best handled by cone crushers, and impact crushers perform well in certain secondary crushing applications depending on the abrasiveness of the rock.
If you are interested in our hard rock crusher, please click on the online customer service for a detailed consultation.
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