Originally shared on the public FactorioPrints / Factorio School archive (factorioprints.com · factorio.school). Authorship preserved from the public catalog.
Smelting design made by MadZuri. Very compact and smelts about 22k plate per minute. This was modified to work better with Logistic Train Network (LTN). 114 furnaces, 2 unloading trains 1 loading train. LTN stops removed so it doesn't cause requests when placing, also so that it can be used with stock games. Needs about 600 to 700 logi bots.