no i dont have an old one. im after somthing that turn very very slow so you can weld pipe. i was thinking maybe rigging up somthing with a cordless drill??
A drill could work. You might have to throttle the trigger while you weld. Our lathes we welded in had a foot button to make it turn. You could just make up a frame with pointed centers to fit into the pipe and attach your drill/motor on the end...Bob
This might be of some help, I was gona put a motor on it with a speed controler for well emm welding, ended up buying a proper rottary table in the end tho....