800 Ton Minster Press – Knuckle Joint Metal Stamping Punch Press For Sale Posted on March 7, 2013 by supercharger4me 800 Ton Minster Press 800 Ton Minster Press 800 Ton Minster Press 800 Ton Minster Press Minster Press – Knuckle Joint Metal Stamping Punch Press For Sale Capacity 800 Ton Model 90-800 Stroke 7″ Slide Adjustment 1/2″ Shut Height 23.62″ Speed 40 SPM