The whole production line consists of vibrating feeder, jaw crusher, impact crusher, vibrating screen and belt conveyor. According to specific requirements, we can combine different models together to meet your various needs. First the raw materials are regularly conveyed into the elementary-crushing machine by vibrating feeder, the belt conveyor transfers the elementary products to impact crusher for secondary crushing. The secondary products will be separated into stone of different sizes by vibrating screen. The final products which fail to come up to the standards will be returned to impact crusher for further crushing.