I made a furnace which smelt all 4 types of ores, depends on what ore is available and what plates are not in stock. It is supported by bots (so there is no belt version)
- Furnace has ability to smelt all 4 types of smelting - iron ore, copper ore, iron plates, stone.
- Furnace will never switch recipe in order to productivity lost from progress bar of previous smelting (this is true for 2× module prod3).
- Furnace will start smelting only if there is enough ore to comleptely satisfy point 2
- Furnace will start smelting only if there is not more than 100 of final product at provider chest
- If possible, iron plates smelted in this furnace has priority over plates from logistic system for steel.