In a C series jaw crusher, the pitman assembly is the core component that determines performance, stability, and service life.It is not just a structural part, but the key element that converts rotational energy into crushing motion while carrying complex cyclic loads.2. Function and

In mining operations, many equipment managers encounter a seemingly simple yet difficult question:Under similar working conditions and with the same crusher model, some bottom shells operate reliably for over ten years, while others develop cracks, deformation, or even fail within just o

In mining operations, many equipment managers encounter the same issue: two bowl assemblies that appear almost identical can have significantly different service lives.Some bowl assemblies develop thread wear, liner loosening, or even machine vibration within a few months, while others o

In the mining and aggregates industry, Sandvik CH and CS series cone crushers have long been recognized for their high reliability. Among the key structural components of these machines, the Upper Frame Assembly (also known as the Top Shell Assembly) is one of the primary load‑bearing st

In the practical operation of cone crushers, equipment stability is often attributed to liner wear, lubrication conditions, or operating parameters.On site, when discussing whether a machine runs “stable” or not, attention is usually focused on wear part life, lubric