To satisfy the production needs of large quantity and high capacity, Volare sand&stone technical engineer configured two production line for merged production, all the various measures for instance the capacity meets different customer requirements, and has achieved good economic benefits. Material is delivered by vibrating feeder for crushing, screening and conveying .The materials after primary coarse crushing will then be from the belt conveyor to impact 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 impact crusher.