DIY wood fired pizza oven - fully CAD modeled and built from 3/16in thick steel. Parts were cut on my homemade cnc plasma system and bent using my homemade hydraulic press brake. :
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Making a Barrel Pizza Oven that works! - YouTube
Forno Bravo Pizza Oven Factory
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Homemade Metal Pizza Oven - GardenFork - Eclectic DIY