Audi
Audi, as one of the most innovative care manufacturers uses a number of state of the art technologies and other systems for the production of components for motors and gears. The bearing surfaces of cam shafts, specially developed by Audi are annealed in this way with electron beam technology to the highest possible standards of precision. The EB machines specially constructed and assembled by PTR for this purpose meet the highest quality requirements from Audi during multi-shift operations.