As demand for its products took off, officials at highway safety products manufacturer TrafFix Devices Inc. decided to bring their blowmolding in-house to help support continued growth and lower costs. Fast color changeover was one of the reasons the company went with machines from Graham Engineering.
Two extrusion blowmolding machines from Graham (York, PA) now are running at TrafFix; the first was installed last summer and the second started processing product for the OEM in October. TrafFix Devices Inc. (TDI) is one of the largest producers of road safety products in the world, with manufacturing facilities in San Clemente CA, Fairfield, IA, Adelanto, CA and Tijuana, Mexico. Its products include barrier drums, portable sign stands, roll-up signs, plastic barricades, and traffic cones.