Cone Crusher clamping ring

The cone crusher clamping ring, a key fastening component between the adjustment ring and lower frame, secures the concave and stabilizes the bowl assembly. It fixes the concave, locks adjustments, distributes loads, and enhances sealing, enduring high clamping forces and cyclic loads.​ Structurally, it includes a high-strength cast/forged steel ring body, precision clamping surface, bolt holes, lifting lugs, locating features, and reinforcement ribs, with optional wear-resistant coatings.​ Manufacturing involves sand casting (ZG35CrMo) or forging (35CrMo), followed by heat treatment, machining (CNC turning/grinding for precision), and surface treatment.​ Quality control covers material testing (composition, mechanics), dimensional checks (CMM, laser tracking), structural integrity tests (UT, MPT), mechanical performance trials (clamping force, fatigue), and assembly validation. These ensure it reliably secures components for consistent crusher operation in mining and aggregate processing.