Most industrial furnaces will spread your items evenly in a number of furnaces. What if you put in a stack + 8 items in an 8-furnace system? You will have 9 items in each furnace, and each will use up 2 coal. You used 16 coal, but you could have smelt the same amount in just 9.

Thats where this system comes in, the coal-efficient industrial furnace will spread up the items in groups of 8, so you won't use a single coal more than you need, while still having the advantage of super-fast smelting of big amounts.

---

Features:

• Fuel-Efficient
  
• Time-Efficient
  
• 100% Silent, no moving parts mechanism
  
• Survival-Friendly (though expensive to build unless you have an iron farm)
  
• Compact Design
  
• Infinitely-stackable furnace modules