I motorized my buffalo forge using an old washing machine motor I had lying around. Very simple, made a base out of angle iron and flatbar, welded it to a heavy plate and welded hinges on for belt tensioning.Motor is held in place by a u bolt I made out of threaded bar.Busy painting ran out of primer.If you checked out your local scrapyard you might find a car fan-they are good for making blowers if attached to a small motor.
Bb