Stone furnace

Template:Machinery A Stone furnace is the most basic smelting machinery, providing a cheap and reliable source of basic products like iron plates and copper plates. It is also used for burner inserters and burner mining drills, in addition to boilers.

Interface

File:Furnace-gui.png

Interface of a Steel furnace (same as Stone furnace).

1. Resources and stock
2. Current smelting progress
3. Finished products
4. Current Fuel, remaining stock, and time when next item is removed from stock.