Mechanisms — letterpress

Recent Blogs

Gordon Printing Press diagram
Gordon Printing Press: Motion and Cycle-Rate Calculator | FIRGELLI
Explore a Gordon press toggle and rocking platen. Calculate cycle time, assumed sheet rate and average ink-disc rotation from entered production settings.
Single Toggle Arm Letter-press diagram
Single Toggle Arm Letter-press Mechanism: How It Works, Diagram, Parts, Formula and Uses Explained
Watch the opposite-hand screw move two nuts and lower a letter-press platen. Compare separate ideal local toggle ratios at selected angles.
Single Cylinder Printing Press diagram
Single Cylinder Printing Press Mechanism: How It Works, Diagram, Parts, and Uses Explained
Single cylinder printing press explained — how the impression cylinder, bed, and grippers work together to print 1,000-2,500 sheets per hour in commercial print shops.