A crusher is a machine designed to reduce large rocks into smaller rocks, gravel, or rock dust. . The Blake type jaw crusher has a fixed feed area and a variable discharge area. Blake . These subject the rock to multiple point loading, inducing stress into the material to exploit any natural weaknesses. At the second stage,
KEYWORDS: Size reduction, Fracture toughness, Jaw crusher, Comminution modeling .. three types of jaw crushers: Blake, Dodge, and Universal. provide a basis for evaluating the limitations of crushing machines or set the direction for.
Analysis of the Single Toggle Jaw Crusher Kinematics. Moses Frank Oduori . Even today, the Blake design, with some comparatively . All points in the crushing mechanism of the single toggle jaw crusher are constrained. to move in parallel
gyratory crusher, third is cone crusher, and fourth is crushing rolls. . First of all we are having Blake jaw crushers, what is the structure of it, it is basically .. in between, but disadvantage is that it cannot handle very large or very hard feed.