Hello,
I recently watched this free view video, on the Jewelry Training Solutions website, where Peter Keep showed how to re-align the rollers on a rolling mill that had gone mis-aligned. It starts at about the 1:40 minute mark.
here is the link to the free view section:
scroll down to view: “rolling metal” video
http://www.jewellerytrainingsolutions.com.au/free-lessons
I am not an expert, so others may have better advice, but this seemed a simple easy to understand straightforward demo to me. I went ahead and checked the alignment on my mill after watching this video, and re-calibrated it using this method.
On a related note, here is another free view video, on the same website, showing how to care for, clean, and polish the rollers on a mill.
here is the link to the free view section:
scroll down to view: “roll mill care” video
http://www.jewellerytrainingsolutions.com.au/free-lessons
again, I am not an expert, and others may have superior advice about this, but it seemed to work for me. I used 3-1 oil, rather than WD-40, and did not need to do the brass brush or emery paper step, only the final polish step with steel rouge.
I had also seen this video on youtube, done by Ronda Coryell, showing how to polish the rolling mill rolls, using simichrome…I will need to order some for next time.
just thought I would share this info, as it was helpful to me.
Julie