Machine 17 / Processing
Primitive Forge
A solid-fuel forge assembled from eight blocks in a 2×2×2 structure. Smelts registered materials and combines iron dust with carbon sources to prepare raw steel.
TierPrimitivePrimary resourceSolid fuel
Technical reference
Built to be understood
Choose a section to inspect block properties, technical capabilities, or the recipes this machine supports.
Machine Specifications
Capacity, operating values, interfaces and machine-specific limits.
- Production type
- Item
- Input
- Smeltable material or two recipe ingredients + solid fuel
- Output
- Smelted material or raw steel
- Structure
- 2×2×2 · 8 Primitive Forge blocks
- Batch size
- 1 recipe per input or 1 combined recipe
- Smelting cycle
- 40 ticks · 2 s
- Raw steel cycle
- 160 ticks · 8 s
- Output storage
- 4 slots shared by processing and automatic extraction
- Ingredients
- 2 input slots
- Fuel
- 1 solid-fuel slot
- Item output
- 4 output slots in a 2×2 grid