Pebble crushing process need go through coarse, fine crushing and sand making three steps, the sand used in construction, road and municipal and other industries, Jiaozuo Zhongxin as we described in detail under the common configuration and pebble production line the role of each device.
Pebble production line process: pebbles raw material was put through vibrating feeder into jaw crusher, jaw crusher for coarse crushing, and then transferred by belt conveyor to the hydraulic cone crusher for secondary crushing through vibrating screen for the feed particle size to filter, and then into the sand in the sand, pebble gravel aggregate is qualified, unqualified will be returned sand re-processing.
Pebble production line equipment required for the role:
Feeder: to ensure uniform pebble is being sent to the jaw crusher, to ensure efficiency and quality of crushing jaw crusher.
Jaw crusher: For the first time pebbles were broken.
Cone Crusher: The pebbles were thin broken, because the jaw crusher size can not enter directly Sand crushing crushing chamber, so must hydraulic cone crusher further broken into efficient vertical Sand acceptable particle size.
Sand: The material used by the blacksmith or stone at stone crushing principle into the desired size to form the final cobblestone gravel aggregate.