This is a primary crusher and sometimes used as a secondary crusher too. It is used for size reduction of minerals, ores, chemicals, Ferro-alloys (except low carbon Ferro-chrome) Reduction ratio is 1:4 to 1:6 Body: Sturdy, M.S. Shaft: EN-8 Jaws: 10-12% Mn-steel. Size available: *3" X 5", *5"X 9", 9" X 12", 10" X 16", 12" X 20"
