In the whole obsidianquarryprocessing plant, it may include many different kinds ofequipment, the main stage iscrushingstage, which can be divided into coarsecrushingand secondarycrushing, and theequipmentinclude vibrating feeder, jawcrusher(for coarsecrushing), impactcrusheror VSIcrusher(for secondarycrusher), vibrating screen ...
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