The newest crusher and product line for gravel, produced by Shenyang Heavy Mining Equipment Co.,Ltd, can be used in the industries of hydropower station, building materials, motorway, city building and so on. We will meet different requirement of users through combining various types of equipments according to different technical requirement. This type of crusher can be used for hard limestone, granite, basalt and artificial sand making project. Characteristics of crusher: 1 It has high degree of automation. The whole set of product line need no manual operation except open-close machine and daily maintenance; 2 The equipment configurations are ensured according to the application of ore and requirement about ore specification and output of users. We provide the whole set of service and will give users the most reasonable product line according to product spot of users; 3 High production efficiency, low operating cost, large output, high benefit, meet national requirement about motorway materials