simens Spring Cone Crusher

Cone crusher, a key equipment for medium and fine crushing of hard materials (compressive strength ≤300MPa), is widely used in mining, construction, etc. It crushes materials through the periodic swing of the moving cone driven by the eccentric shaft sleeve, with materials squeezed and impacted between the moving and fixed cones.​ Its main components include the main frame (upper and lower frames made of cast steel), crushing assembly (moving cone with 42CrMo forging body and wear-resistant liner, fixed cone with segmented liners), transmission assembly (eccentric shaft sleeve, bevel gear pair, main shaft), adjustment and safety system, and lubrication and dustproof system.​ Key components undergo strict manufacturing processes: frames and eccentric shaft sleeves are cast with heat treatment; moving cone bodies are forged and heat-treated; all parts go through precision machining. Quality control involves material testing, dimensional inspection, non-destructive testing, performance testing, and safety testing to ensure stable and efficient operation, meeting industrial crushing needs.