Columbia Steel manufactures replacement wear parts for all popular crushers, with the broadest range of wear part styles and designs of any single manufacturer in the world. Crusher wear parts are available for: gyratory crushers, cone crushers, jaw crushers, roll crushers, horizontal shaft impactors (HSI), and hammermills. A full range of wear resistant alloys are available, including Xtralloy 24% manganese steel. Columbia Steel works closely with customers to specify or design crusher wear part profiles to improve production throughout the wear life of the part, to increase overall wear life, obtain consistent sizing, reduce the number of change-outs and solve specific problems. The world leader in dragline chain -- Columbia Steel also produces wear parts for draglines, mining shovels, bucket ladder dredges, and much more. Since 1901, all wear parts are made in Portland, Oregon USA.