Description

PSG Series Compound Cone Crusher is widely used in the industries of metallurgy, building material, road construction, chemical engineering and silicate. It is suitable for crushing all kinds of ores and rocks with hardness of medium or above.
PSG Series Compound 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,crooked and crushed.

Features

1. Overload protection and easy maintenance.
2. Less consumption of wearing parts, low operating costs;
3. Reasonable structure advanced crushing principle and technical data, reliable in operation, low cost in operation;
4. Easy to maintain, reduce the downtime and maintenance costs.
5.Two kinds of crushing chamber structure, suitable for wide range of product size requirement.
6. Rare lubrication, reliable and advanced to improve life;
7. Reliable hydraulic system provides safe and effective overload protection;
8. Spare parts can be changed easily, easy maintenance and operation.

Working principle

When it is working, the motor drives the eccentric bearing bushing via spring coupling, transmission shaft and a couple of cone gear wheel. The crushing cone axis is forced to swing by the eccentric bearing bushing, which makes the mantle sometimes close to the bowl liner, and some times far away from the bowl liner. The raw materials are pressed, impacted and finally crushed in the crushing chamber.

Specifications