CRUSHER PARTS BLOGS

The counterattack plate is a key collision bearing and secondary crushing component in the counterattack crusher. The pits and flaking on its surface are typical manifestations of fatigue failure of materials under high-speed impact. This type of damage not only directly weakens the crushing and gui   Read More>

The failure of the plate hammer in a counterattack crusher is a typical dynamic fatigue process, characterized by "blunt end wear" and the resulting "dynamic balance failure of the rotor system". These two phenomena are mutually causal and together constitute a key challenge that restricts the servi   Read More>

During the operation of the cone crusher, the crushing chamber composed of the crushing wall (moving cone liner) and the rolling bowl wall (fixed cone liner) is the key area for achieving material lamination and extrusion crushing. Compared to uniform wear, local peeling is a more destructive form o   Read More>

As a key equipment for medium and fine crushing, the working efficiency and stability of the cone crusher largely depend on the shape of the crushing chamber formed by the crushing wall and the rolling bowl wall. Among them, the abnormal rapid wear of parallel zones (parallel bands) is a core issue   Read More>

In the actual operation of jaw crushers, a common and significant phenomenon is that the wear rate of the bottom (discharge port area) of the fixed jaw plate and the movable jaw plate is much higher than that of the top (feed inlet area), and their lifespan is often only 1/2 to 2/3 of that of the to   Read More>