Furnace

Once ore is crushed it can be smelting into ingots using a Furnace. A supply of chemical fuel (coal or wood) is also required to fuel the Furnace.

Like any crafter the Furnace needs a recipe set before it will start work:

With sufficient resources and fuel the Furnace will start work:

The Furnace will work until its output buffer are full, which is 2x the recipe products:

It's possible to use an Arm to put the product back into the same container by configuring the Container to accept ingots: