Are these automated machines exist? (automated for bulging, automated for punching holes and automated for flash removal)
Lets say the bars are on the conveyor belt moving and having 3 machines at each side ( total of 6 machines) which the first machine bulge, then punch hole half way and last machine punch hole all way through and trim the flash. No need for the worker to do the job manually transfer from each machine to another. This can be changed from batch production to flow production in my opinion.
