Spring cone crusher 
Spring cone crusher is widely used in metallurgy,building material,road construction,chemitry and silicate,it is suitable for crushing all kinds of ores and rocks with medium and above hardness.

Spring cone crusher features:
1. High reduction ratio with high efficiency
2. Lower operation cost and essy to maintenance
3. With hydraulic cleaning chamber system
4. With hydrualic system protection unit again overload
5. It categorized into standard type and the short head type

Principle of spring cone crusher:
During operation,the motor drives the eccentric shaft shell to turn around through a horizontal 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 from time to time. In this way,the ores and rocks will be pressed and crooked and crushed.