Hydraulic cone crusher with high-efficiency and hydraulic pressure was widely used in mining, concrete factory, sandstone making, etc. The machinery's pressure resistance strength is under 350Mpa. Working Principle: Hydraulic cone crushing process is completed between the fixed cone and eccentric rotating moving cone. Horizontal axis of crusher is driven by motor through the V-belt, and drives eccentric cover by gear. Eccentric cover makes main shaft rotate to cause eccentricity. Materials enter crushing chamber through upper inlet of crusher, and are discharged out through lower outlet. Features:High crushing ration and production efficiency Low maintenance cost High quality product shape output Automatic discharging.