if i wanted to build a jaw crusher... - TractorByNet
Oct 24, 2008· The jaws wre manganese steel but once had been rebuilt with old Die plates. it just worked on a peice braking it down towards 3 inches I think It took 15 inch material. One was also constructed by a small 4 ton stamping press with a 3 inch stroke. They welded up the clutch and put a drive off an electric motor on it.