Uni III roller bearer issue?
Looks like when new rollers were put on the press, two of the roller height adjustment mechanisms were put on backward, so that the locking nut faces the wrong way. I assume they should face inward, but we have two
A resource for all brands of flatbed cylinder proof presses
Looks like when new rollers were put on the press, two of the roller height adjustment mechanisms were put on backward, so that the locking nut faces the wrong way. I assume they should face inward, but we have two
I’m not sure of the actual part name. See photo. It’s a bracket that goes on the bar that raises or lowers the rollers. I’m wondering if it should be loose or fixed? I thought there was a screw holding
Greetings! I’m looking for advice regarding a retaining screw that has partially worked its way out of the bearing block on the operator side of the front form roller on our SP-15. Any suggestions for best practices in terms of
One of our SP-15s makes a sort of grunting noise as it travels down the bed. I suspect it is the gear on the back form roller, but I cannot see any issue with it. The other SP-15 is silent
I have a Uni 1 manufactured in the 60s, still being cleaned but also being used to print. I have two observations/questions which I welcome help on… 1. The drive gear (if that is the correct term) oscillates when the
When I got it, my SP-15 had springs attached to the rear roller(photo attached). I’ve noticed that the tension causes the roller height to decrease rather than helping to hold it steady. There’s no spring shown in the manual &
I have found that the adjustment posts for the form rollers on our SP15 go out of adjustment rather easily of late. The locking screw is tight, but not tight enough to stop the post from turning. Do I simply
Hi everyone, Looking at photos of other sp-15s I noticed that my press came with the spring pulling on a different piece than it should. Is this (2nd photo) the right arrangement? My press is the first photo. Also, my
Sp15 been in storage many years for move and building etc. Bearing blocks for form rollers lost. Also trip for paper release was broken.
greetings all I am new to the forum, and was hoping someone could help me track down form rollers for a challenge proof press. My rollers were thrown out by a janitor (i had them off of my press so
Hello My name is Rob Wilson and I am a student printer at The University of Arizona. Last night durning class we had a few issues with one of our Universal I Vandercooks, First the rear inking roller locked up and would
Recent Comments