GPY series of high-energy hydraulic cone crusher Introduction GPY series of high-energy hydraulic cone crusher is my company in introducing and absorbing foreign advanced technology on the basis of optimal design of a high-energy production of single-cylinder hydraulic cone crusher. Laminating machine uses design principles and energy combines with optimized crushing chamber, a light weight, large capacity, better product shape, wear parts and low cost. The machine can be widely used in a variety of materials in metallurgy industry, chemical industry, refractory materials, utilities, construction, highway, etc. in the crushing process, as well as a variety of metallurgical slag slag treatment plant comprehensive recycling.