Cone crusher Main Features: 1. High productivity; High quality 2. Less machine stop time 3. Easy maintenance and low cost 4. Unique crushing ability in primary, secondary and tertiary crushing. Cone crushe Operating principle: Cone crusher consist of frame, transmission device, hollow eccentric shaft, bowl-shaped bearing, crushing cone, springs and hydraulic pressure station for adjusting discharge opening. During operation, the motor drives the eccentric shaft shell to turn around through ahorizontal axle and a pair of bevel gear. The axle of crushing cone swings with the force of eccentric shaft shell so that the surface of the crushing wall is close to the roll mortar wall from time to time. In this way, the ores and rocks will be pressed and crooked and crushed.
