all smelting takes 1 input. might produce output
Furnaces, assembling machines, production chains.
Finally, a mixed smelter setup without any circuit logic :)
So I created a blueprint for this (early game) since I hate superfluous smelting arrays: https://factorioprints.com/view/-NTx2nbeZdIT-6SbJ5IE
nice. this is exactly what i was hoping for :)
Coming back to play factorio, and this is still my most favorite mod :)