Quote:
Originally Posted by jwfoss
Interesting concept, can you talk to the configuration of your pneumatics system. It appears to be two 3/4" cylinders by 8" Stroke, are they double acting or spring return and what stroke? Any video of the shooter itself? Thanks.
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The Boulder shooter is a simple pneumatic linear punch. A single 3/4" bore 11in stroke double acting cylinder punches the Boulder. It has a white fiberglass rod (a driveway reflector rod) mounted underneath with 3D printed guides that acts as a additional linear guide to help keep the puncher in perfect alignment.
I don't have video of it, but tune in to Palmetto to see it in action.