Built a rather early game 4 lane smelter array in a Mk1 Factorissimo Building. It can handle up to 4 seperate ore's input at same time. Or If you add a splitter at the end before the exits you can combine 2 lines into 1 for higher compression.

Originally shared on the public FactorioPrints / Factorio School archive (factorioprints.com · factorio.school). Authorship preserved from the public catalog.
Built a rather early game 4 lane smelter array in a Mk1 Factorissimo Building. It can handle up to 4 seperate ore's input at same time. Or If you add a splitter at the end before the exits you can combine 2 lines into 1 for higher compression.