How to choose the stone crusher in Different hardness of the crushed materials
Impact crusher and cone crusher can both act as secondary crushing devices, but the hardness of the two broken materials is not the same. Cone crusher mainly crushes some big hardness materials, such as granite, basalt, tuff, river pebbles and so on; while impact crusher is used to crush the materials with small hardness, such as limestone, limerock, etc.
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