Product introduction

With technical support from both demestic and overseas partners, PY Series spring cone crusher has an excellent performance in secondary crushing and third crushing process and it has become the ideal cone crusher for small capacity crushing plants of mineral ore processing industry and rock processing industry.

Performance features

1. More crushing cavity. PY series of high-performance spring cone crusher cavity design unique, users can choose crusher cavity type according to the site of broken high efficiency, uniform particle size, well stone type, rolling acetabular wall and the broken wall and uniform wear and long service life.

2. Dry oil-sealed dust. PY spring cone crusher series high efficiency dust-proof sealing structure unique and reliable sealing effect, extending the replacement cycle of oil and spare parts service life.

3. Support large efforts in key parts selected on a special material.

4. High yields. Compared with other models, PY series of high-performance spring  cone crusher have larger stroke, higher broken power. Material on the  crushing chamber can be more effective fragmentation.

5. Low cost of daily operation, maintenance and parts selection and structure design is reasonable, long life, low power consumption, distribution reasonable.

Working principle

The cone crusher machine or gyratory crusher consist of frame, transmission device, hollow eccentric shaft, bowl-shaped bearing, crushing cone, springs and hydraulic pressure station for adjustingdischarge opening.

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 wallis close to the roll mortar wall from time to time. In this way, the ores and rocks will be pressed and crooked and crushed.