The crushing wall and rolling wall of the cone crusher are direct contact parts and are also the main wear-resistant parts of the cone crusher. They can be said to be the heart of the cone crusher. In a cone crusher, the crushing chamber consists of a cavity between two liners: the cavity between the rolling wall (fixed cone liner) and the crushing wall (moving cone liner). This article mainly focuses on how long can the cone crushing wall and rolling wall be used? What factors affect its lifespan? How to replace? The following analysis was performed. Lifetime When the cone crusher is running, the crushing wall moves along a trajectory away from the rolling and grinding wall. The material is squeezed and impacted multiple times by the crushing wall (moving cone) and the rolling and grinding wall (fixed cone), and part of the material will be discharged from the opening.

In a cone crusher, the crushing cavity is formed by the cavity between two lining plates: the cavity between the rolling mortar wall (fixed cone lining plate) and the crushing wall (moving cone lining plate). It can be seen that the crushing wall and the rolling mortar wall are parts that directly contact the material and are also the main wear-resistant parts in the cone crusher. This article answers questions about the service life of the crushing wall and the rolling mortar wall of the cone crusher and its influencing factors.