Factorio Blueprints

Simple smelter stack. Will turn one red belt of Iron/Copper ore into Plates. Just connect miners, and coal (on the perpendicular belt). Tiles with other smelter stacks. Buffer at the end.

1 red belt in/out. 1800/min Upgraded buffer. (For stone, half is enough: 1 in, half out.)

Iron: 2 of these will be enough. (Actually 1,5 but mall needs also) Copper: 3 of these will be enough. (Close to 2,5)