How to replace drive belt for Challenge MP-15?
The drive belt on my Challenge MP-15 just broke. I found a link to buy a new one from Grainger, based on a link Paul had posted for an SP-15 (the specs seem correct, 18″ long, 1/5″ pitch, 90 teeth).
Grafix Proof Press for Sale in Amsterdam
Big unique good working automatic letterpress proofing press. Paper size 52×74 cm Printing size 52×72 cm Letter height 24.85 mm (Dutch height) Works on 380 Volt, weight is about 2.500 kilo. Starting bid is € 3000,– which is $
SP25 ink drum “bouncing”
The ink drum on my SP25 has started bouncing up and down at one end as soon as any slight pressure is applied, like when I lower the form rollers or when I wipe off the ink while the drum
Press Moving Dollies
I recently made some dollies for moving presses and type cabinets. They are designed to work with a toe jack, which is also shown in the pictures. Essentially you jack up the press onto pieces of 2×4s, going one level
Vandercook Universal 111 for sale
We have this machine available, plus two other Universal 111’s. Main one was used up to about a year ago, another was for spares and the third was used as a cutting die station. I would like all three to
Vandercook 4 Blunder
Hi all – I’m in the last stages of cleaning up my Vandercook and I did what I told myself I never would. I ended up with 4 bolts and 8 washers that I cannot for the life of me
Vandercook 1 Cylinder Removal
Hi, I have a Vandercook 1 single truss proof press, and the cylinder assembly was taken off for moving. I am wondering how to reattach and time it? Steven
Installing New Rollers — Clutch Pin Issue
While installing new rollers on the #4, I ran into an issue where the threaded pin (MR-109) won’t pass through the new clutch pin (MR-110) once in the roller. Separately, all the parts fit together just fine. Once on the
Printing on the front of an envelope
I’m having some trouble printing the front side of a 4bar envelope for wedding invitation reply cards. Even with all the makeready, I still end up with a little impression going through on the backside of the envelope. It’s not
Vandercook SP-20 / SP-25 Inking System Improvement From NA Graphics
New IMPROVED Form Roller Block Kit for the SP-20 / SP-25 inking system. Fritz of NA Graphics has designed and had manufactured NEW SOLID Form Roller Supports and Bearing Block Assemblies for the SP-20 and SP-25 Vandercook’s. On the fourth
SP-15 carriage reassembly problem
Removed carriage to safeguard for moving. Now putting it back onto the bed. Forgot to mark the gear for proper line up, but I’ve done this before a couple of times, resolved that issue by trial and error. The main
Looking for a set of gripper bar extensions for a Uni III
Recently acquired a tape tower for my Uni III but didn’t realize my press doesn’t have the little cylindrical gripper bar extensions that thew tape tower bar clicks into. Anyone happen to have a spare set (I know, needle in
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