Adam Booth down in Florida has a 36" shaper and Keith Rucker in Georgia has a planner he rebuilt that can plane the bed. They may do it for free and record it for their You Tube Channels. There is a professional rebuilder in Tullahoma TN that grinds beds too.
www.schmiedecorp.com
I have also scraped Atlas beds. It is possible and if you want to learn how, I teach scraping. I taught people in the UK over the internet, so if you have the patience and time I can help you. It is so much simpler if you have a 36" Granite surface plate though. If you want to contact my friends Adam (abom78) Booth or Keith (VintageMachinery.org) PM me or email me at
Richard@Handscraping.com and I can forward your email to them. Both Adam and Keith are my students too.
The pictures below were taken at a class I taught at Kieths and he did several You Tube shows on my classes I taught there..
. My students and You Tubers Lance Balzley, John Sanders (NYC CNC), Tom Utley, and Adam Booth. You can see many You Tube shows by searching "Richard King Scraping" on You Tube. Here is another students You tube show grinding Myford flat bed lathe beds.
There is all sorts of info on scraping and rebuilding on You tube under my name. Rich