Two-sided bar stock marking system

Columbia Marking Tools said it has improved the technology of its bar stock marking equipment to assure increased productivity and minimal part deformation with a machine that has a smaller footprint.

Columbia’s bar stock marking system has continuously power-driven marking rollers that operate at speeds that range from 10 ft./min. to 250 ft./min.

The equipment is designed to mark one or two sides of a bar in one pass, and has interchangeable marking rollers to provide versatility for marking bar stock in sizes from 3/8 in. to 2 7/8 in.