Any "Good Amps" guide for Shot Peening?

What can be a "good amps" range for Shot Peening round Steel Plates (3mmthick) at 46HRc with S230 Shots?

What can be called as higher & Lower limits for useful Shot Peening with the above process parameters.

You always want to study what compressive stress your part needs first. Then you do it.

Regarding the best Amp i prefer this instruction video:

https://www.youtube.com/watch?v=uMSV4OteqBE

One louder is sometimes better.

"These go to eleven"

I recently saw a spec. (that will not be named) that gave a required various intensity ranges (i.e. 6-10A) and noted "A" as "Ampres"

Merry Chirstmas Blomberg