The main reasons for the fracture of the cone crusher main shaft

There are several main reasons for the fracture of the cone crusher main shaft:

1. Material problem. The material of the cone crusher main shaft has an important influence on its strength and wear resistance. If the material does not meet the standard or has defects, such as internal cracks, inclusions, etc., the main shaft will break during use.

2. Manufacturing process problems. The manufacturing process of the cone crusher main shaft also has a great impact on its quality. If there are errors or defects in the manufacturing process, such as insufficient dimensional accuracy, improper heat treatment, etc., the main shaft will break during use.

3. Installation problems. The installation of the cone crusher main shaft is also an important factor affecting its service life. If there are errors or improper operations during the installation process, such as the axis center line is not straight, the installation is not firm, etc., the main shaft will break during use.

4. Too much feeding causes the equipment to overload.