I recently upgraded my 12 year old plasma table to servos w/ 16 to 1 gear heads and wow! The machine is so accurate I now have to upgrade my gantry guide, I currently have v groove wheels. I would like to add a air scribe plate marker so I will need to deal with upward force.
I see that torchmate has what appears to be a dry linear guide with 8 roller bearings on there gantry.
-Are these as good as they look?
-Can they or anything like them be purchased from a manufacture?
Thanks for any suggestions