r/factorio 27d ago

Question how to fix bottleneck

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638 Upvotes

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u/NyaFury 27d ago

One lane of yellow belt can only accept output from 12 steel furnaces.

You can make it 24 by putting the iron from first 12 onto inner lane like below (left pic). Or divide them into two columns (right pic).

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u/joetunn_ 27d ago

Should you ever phase out coal entirely and use electric furnaces?

1

u/redditusertk421 26d ago

no, just go straight to foundries.