This production site is located in Mongolia, which processes granite mainly. According to the investigation for terrain and customers’ demand, we recommended a primary mobile crusher and European type impact crusher to him. The former can process materials coarsely, and the latter can do the medium and fine crushing processes. Then materials will be sent to a crawler-type mobile crusher for shaping and screening. Materials satisfied requirements can be output directly, but unqualified materials should be sent to a European-type impact crusher for reprocessing.