Machine assemblySmelter MK2
Machine works2 × Cell + 3 × Circuit + 6 × Plate + 4 × Wire75 s
Machines
Smelter MK2
Refines raw ore into metal ingots, burning power as its fuel.
Game version 0.17.0-dev · 2026-10-13
Stats · Basic / MK1 / MK2
| Stats | Basic | MK1 | MK2 |
|---|---|---|---|
| Power | 150 W | 150 W | 150 W |
| Cycle time vs. recipe | 1.6 × | 1 × | 1 × |
| Inputs vs. recipe | 3 × | 2 × | 1 × |
| Magnet | No | Yes | Yes |
How to obtain
ConstructionSmelter MK2
Required research
Recipes · 13
SmeltingBronze ingot
Smelter MK21 × Copper ingot + 1 × Tin ingot5 s
SmeltingCosmic alloy
Smelter MK21 × Iron ingot + 1 × Meteoric iron ingot7 s
SmeltingSteel ingot
Smelter MK21 × Iron ingot + 1 × Nickel ingot6 s
SmeltingSalt
Smelter MK21 × Concentrate4 s
SmeltingCopper ingot
Smelter MK22 × Copper3.5 s
SmeltingCopper ingot
Smelter MK22 × Copper scrap3.5 s
SmeltingIron ingot
Smelter MK22 × Iron4 s
SmeltingIron ingot
Smelter MK22 × Iron scrap4 s
SmeltingMeteoric iron ingot
Smelter MK22 × Meteoric Iron5 s
SmeltingNickel ingot
Smelter MK22 × Nickel4.5 s
SmeltingSilicon
Smelter MK22 × Quartz4.5 s
SmeltingGlass
Smelter MK24 × Sand6 s
SmeltingTin ingot
Smelter MK22 × Tin3 s
Version history
- ↗Changed
Recipes
- ↗Changed
Recipes
- ↗Changed
Parameters
- ↗Changed
Production starts with an ordered batch. With storage supply enabled, MAX becomes ∞: the order waits for materials and resumes when restocked. Without storage, MAX orders a finite quantity. Drones return unused inputs and outputs; orders and returns survive saves and are not lost when storage is full.
- ↗Changed
Smelters, printers and the transmutation basin produce only explicitly ordered batches: All / +10 / +1. Selecting a recipe or loading materials no longer starts production. Orders wait for supplies, survive saves and end on cancellation or recipe change; idle machines draw no power.
- ↗Changed
Recipes
- ↗First recorded state