Smelts steel and copper, melts sand into glass, fires clay into bricks.
The machine
- Footprint
- 3 × 3 m on the factory's 1 m grid
- Power
- 120 kW, counted against the building's limit
- Price
- $38,000; sells back at 50%
- Its time adds
- $8 a second to what it makes
Recipes · 4
| Takes | Makes | Time | Per machine, a day |
|---|---|---|---|
 2 × Crushed iron ore  1 × Coal |  1 × Steel | 8 s | 30 steel |
 2 × Crushed copper ore 1 × Coal |  1 × Copper | 8 s | 30 copper |
 2 × Sand |  1 × Glass | 6 s | 40 glass |
 1 × Clay |  4 × Bricks | 6 s | 160 bricks |
A machine runs one recipe over and over: it takes a run's inputs from the building's stock, works, and puts the outputs back when there is room (else it waits, blocked; with nothing to take, starved).