This production line is used for processing bluestone, which is composed of jaw crusher, symons cone crusher, three sets of vibrating feeder, belt conveyor, circular screen, etc., with compact structure and rational layout. The materials after primary coarse crushing will then be from the belt conveyor to WKS cone crusher for fine crushing. Fine materials by belt conveyor will be sent to circular vibrating screen for screening of different specifications of the finished stone, and the unqualified return to cone crusher.