a fracture toughness based model for the prediction of . - VTechWorksBLACKSBURG, VA. KEYWORDS: Size reduction, Fracture toughness, Jaw crusher, Comminution modeling .. 4.25 Breakage functions for Culpeper red siltstone . crushers. 2.2 Material hardness rankings based on compressive strength ... less than 1000 metric tons per hour, jaw crushers are the dominant type of primary.4 25 cone crusher ratings for tons per hr,Estimate Jaw Crusher Capacity - 911 MetallurgistSingle-toggle jaw crusher specs . an appropriate primary crusher for a given.
4 25 cone crusher ratings for tons per hr