Based on the latest worldly advanced technology, our company designs and produces smh series hydraulic cone crusher. It is widely used in the field of metallurgy, construction, hydroelectric project, road & railway construction, chemical engineering, construction material industry and so on. It is used to crush various hard or medium hard ores and stones. The optimized design of stroke, rotate speed and crushing cavity ensures the high performance of smh cone crusher by increasing the productivity and improving product shape. Features and advantages Smh series hydraulic cone crusher possesses greater superiority than ordinary ones: 1. Larger crushing ratio, high production efficiency, productivity and excellent product shape. Crushing ratio and production efficiency is greatly improved as the increase of power rating and through capacity with the effort of higher rotate speed and stroke. 2. Rational structure, advanced crushing principle and technical data, reliable operation and low cost. All components of crusher are protected by wear resistant material, which reduces the maintenance cost and increase practical lifetime by 30%. 3. Compressive comminution, excellent product shape. A prominent increase in fine material ratio and cubic product content, and massive decrease of elongated flaky particle are achieved through Selective crushing of material, which results from the replacement of single-particle crushing chamber by special inter-particle-grinding crushing cavity. 4. Shorter down time. Sanme cone crusher adopts hydraulic bolt and overload protecting system, which release the impact force gently when uncrushable material is fed into the cavity and revert to original position after material discharged. The brand-new hydraulic cylinders can discharge the material when the machine stops with load. Hydraulic cone crusher has the advantages of safer, more convenient and shorter down time compared with traditional spring type cone Crusher.