Cone crusher is widely used in metallurgical industry, building materials industry, construction industry, chemical industry and silicate industry, applicable to crush various minerals and rocks of middle or above hardness. This machine has features of big crushing ratio, high efficiency, large capacity, low cost, convenient adjustment, economic usage, etc. With the improvement of the series of cone crusher, their structure is more perfect and the technology parameter is more advanced, so these crushers have excellent performance in the aspects of manufacture, installation, use and maintenance etc.

Working Principle of Spring Cone Crusher：
Cone crusher consists 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 shells 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 wall from time to time. In this way, the ores and rocks will be pressed and crooked and crushed.