Automatic Jaw Crusher

Primary Jaw Crushers are ideally suited for crushing of hard granite stone, black trap rock, river gravel, lime stone coal, iron etc. at primary stage with maximum output capacity.The body is made from tested M.S. Plates. It is fabricated with horizontal and vertical ribs for strengths and sturdiness, the body is annealed & stress relieved by heat treatment process to reduce the chance of the body getting cracked. The swinging lever (pitman) is fabricated out of M.S. Plates with high tensile strength and it is annealed by heat treatment process and then it is precision machined for smooth crushing stroke.