Factorio Blueprints for beginners | Rock Paper Shotgun
The Smelter V3.0 - Factorio blueprints
Factorio": How to Build a Furnace/Smelting Setup - LevelSkip
K2SE] 180 iron plates and/or 18 iron ingots per second (blueprint in comments). Posting if you need inspiration or have suggestions to improve the design : r/factorio