Impact crusher is an important equipment for secondary crushing. On the basis of absorbing advanced technology from home and abroad, Shunky adopted the latest manufacturing craftsmanship as well as unique design and developed the latest PF series impact crusher with considering the specific mining conditions of domestic sand industry. The adoption of no-board connection and hydraulic valve not only reduces the customer’s operation cost, but also improves the production efficiency. Finished products are cubic without tension or cracks, and the shape is quite good. It can crush various coarse, medium and fine materials with maximum size less than 500mm and compressive strength no more than 350MPa. Besides, the crushing specification is various. Now it has been widely used in ore crushing, railway, highway, energy, cement, chemical, construction and other industries.