Introduction:
This kind of crusher is based on the idea to crush materials layer by layer. The crusher has a overload hydraulic cleaning system and a lubrication system for cooling, which guarantees a stable and safe production The hydraulic pushing cylinder and the sealing cylinder in the crusher is used to control the size of the discharging opening.
The adjustable sleeve, concaves, cone body and the mantle are jointed by conic connection instead of the original connection.
Widely used in fields of metallurgy, construction, road and railway building, the PYB spring cone crusher is ideal for secondary crushing. It is available to crush medium-hard or hard materials.

Composition:
It comprises the main shaft, concaves, the mantle, the eccentric shaft sleeve, the adjusting sleeve, the body frame, springs, the transmission shaft, etc.

Working principle:
The motor drives the eccentric sleeve to rotate through the bevel. The cone swings close to the fixed cone wit