Thank you guys, this was really helpful. I do not have any experience with ceramic shot peening (we usually use A Almen strip for stainless steel beads). We need now to reproduce this Almen value of 10-15 N using Z150 ceramic beads and a nozzle size of 8 mm (5/16''). Do you maybe have an idea from which air pressure should I start? I do not want to break tons of beads trying to optimize the process.
Thank you
