Vandercook 4T and SP20 problem

Haydeeeap
on 5 May 14 (15:11)

We have a two Vandercook presses: 4T and SP20.
4T The electric system is not use. We use manual inking. The problem is that the cylinder that suppose to moved all the way to the other end of the bed do not move. We open very carefully to see any broken part but do not found anything broken. Can you help us?

SP20
The electric system is not use. We use manual inking. It is very difficult to remove the printed paper from the gripper after the cylinder move all the way of the bed. Any suggestion?

jonsel
on 5 May 14 (15:31)

For the SP-20, sounds like the grippers aren’t opening properly. Are they lubricated? That would be a simple first suggestion. There’s also a trip at the end of the bed that opens the gripper. I have to find my manual and I can tell you more specifics on that. I’m sure someone else will chime in before me, though.

Haydeeeap
on 5 May 14 (19:57)

I discover the problem. The cylinder is broken. It is possible to buy a new one? In what company?

4Tvandercook broken1.jpg

jonsel
on 6 May 14 (19:50)

You might want to post this over on the Vanderblog – http://vandercookpress.info/vanderblog/

Lots of seasoned Vandercook veterans with good technical know-how.

LetterpressDad
on 6 May 14 (20:22)

You should contact Fritz at NA Graphics - he’s the best source for vandercook parts - a phone call is probably the best way to seek his help

good luck

Haydeeeap
on 6 May 14 (23:15)

Thank. I will do it.