On May 17, 3:37*am, "Buerste" wrote:
...

Imagine if the camera took a still at the bottom of the stroke and instantly
compared the image to a "standard" then sounded an alarm if the image was
too far from the standard and locked the press? *Again, a powder-check die
would do just that but I would not be able to use my bullet feeder or my
separate crimp die.

How does the food packaging industry do this?

jsw