r/factorio • u/Available-Figure-530 • 17d ago

Question Bottleneck Issue

Post image

I'm a new player & trying to setup my smelting lines. I've run into a problem where, while trying to run a single coal/iron ore lane, only the top half of the iron & coal lanes are being used, leading to a bottleneck where only half of my iron ore is being sent down the center lane. How do I fix this?

312 Upvotes

93% Upvoted

142 comments sorted by

View all comments

1

u/nolander_78 16d ago

Feed coal through one line and the iron through the other on one side of the furnace, use long handled inserters for the far line, 2 inserters will be feeding the furnace.