Dear friends, The print co-op I belong to recently had the form rollers for our SP-15 recovered by Pamarco. After reinstallation, I adjusted both roller heights to achieve proper strike on the roller gauge. When the rear form roller is set to a proper height, the roller gear skips along the gear rack, barely making contact. When I […]
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Replacement switch for an SP-15
Hi everyone, I’m looking for a replacement electrical switch for an SP-15. Any ideas if there is a replacement switch out there I can drop in there?
MoreSP-15 Parts Needed
I am looking for a couple parts for a VandercookSP15. The picture helps illustrate what I need (I hope). I drew arrows to the area in which the assembly is supposed to be. I need the assembly that has a couple screws (those I actually have) and some fiberglass sort of material and metal almost […]
MoreSP-15 Roller Bearing Block-clean?
We have had some trouble lately with roller height issues. On the SP-15, the user turns a knob to raise or lower the rollers. Sometimes it works, sometimes not. The bearing blocks have an allen bolt to hold the roller height, but these will not turn either way. I’m hoping that if we take the […]
MoreSP-20 drive chain issue
The chain on my SP-20 seems to be getting hung up or caught on something. In the 15-second video above, you can see it catch in the beginning and then towards the end. Is one of the gears failing? I need to run several jobs this week but don’t want to risk snapping the chain. […]
MoreVandercook SP-20 Proof Press for Sale -Price Reduced
SOLD ! A beautifully maintained example of the Vandercook classic. Go to SP20 to get the actual specs, but suffice to say, you can print large format work with ease on this awesome press with motorized inking system. The rollers are brand new, never-been-used from Ramco, the motor is in excellent working condition. A lock up […]
MoreSP-15 Disassembly?
Back in November, I posted about a screw broken off one of our SP-15s, (I think it’s called a shoulder screw), the screw that holds up the L bracket that holds the bearing blocks of the form rollers. The machine shop guy next door has been working on it for us, trying to get the […]
MoreSP-20 clicking
My press has it out for me lately. I’ve been hearing this clicking associated with the ink drum. It started a couple days ago, just a couple clicks here and there, but has sounded more and more frequently the more I print. I took a short video and you can hear some of the clicking. […]
MoreBroken SP-20 rail piece
I don’t have my Vandercook book handy so I don’t know the name of the part, but it helps feed the inking roller gear onto the rack down the left (non-operator) side of the bed. It sheared off mid-run. I seem to be able to continue to print (fortunately because I’m in the middle of […]
MorePacking a SP-20 question
Hello! I have been wondering about proper packing on my SP-20. I have a Galley Bed Plate with 040 cylinder undercut. I have Vandercook Tympan, .003 packing sheets and a Mylar sheet. Everything I can find as to how much packing you need does not mention if the thickness of the bed plate is involved […]
MoreSP-15 Roller Bracket Issues
One of our SP-15s has been experiencing inking issues; seems that we have to constantly adjust roller height and it gets out of whack very quickly. We discovered today two problems with the bracket that holds the roller bearing blocks (LH Bracket? Hard to see in our manual) and we’re wondering if these could be […]
MoreUneven ink coverage on one side
I changed my rollers on my SP15 because I found that one side of my press was printing lighter than the other side (my rollers were about 10 years old) but I’m finding that I’m having the same problem with the new rollers. The rollers are set at the right height from left to right […]
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