Takes molten Iron, molten copper, coal, sulfur, and calcite, and turns it in to the precursors for rocket parts. Requires access to heavy oil barrels for jumpstarting.
Outputs enough to make one rocket part roughly every 3 seconds.
by Unknown Author · updated 3/18/2025 · 6

Originally shared on the public FactorioPrints / Factorio School archive (factorioprints.com · factorio.school). Authorship preserved from the public catalog.
Takes molten Iron, molten copper, coal, sulfur, and calcite, and turns it in to the precursors for rocket parts. Requires access to heavy oil barrels for jumpstarting.
Outputs enough to make one rocket part roughly every 3 seconds.