Upgrade: Smelter

Texture from Just Dire Things, used under MIT.

justdirethings:upgrade_smelter

Recipes and uses come from the FTB Skies 2 1.24.0 dump: the server's final recipes after all pack scripts ran.

Last verified for FTB Skies 2 v1.24.0 on Oct 13, 2026 · v1.24.0 released Oct 12, 2026

In FTB Skies 2, Upgrade: Smelter is made with shaped crafting, from Upgrade: Blank, Blast Furnace, and Blaze Rod. Upgrade: Smelter is an ingredient in 11 FTB Skies 2 recipes. 1 FTB Skies 2 quest asks for Upgrade: Smelter.

How do you craft Upgrade: Smelter in FTB Skies 2?

Upgrade: SmelterMod recipe

Crafting Shaped

Crafting Shaped
Empty slot	Blaze Rod	Empty slot
Blast Furnace	Upgrade: Blank	Blast Furnace
Empty slot	Blaze Rod	Empty slot

Recipe id: justdirethings:upgrade_smelter

How to make it, from scratch

Everything this needs, and everything those need, as FTB Skies 2 crafts them. Work from the bottom up.

Upgrade: SmelterShaped crafting
- Upgrade: BlankShaped crafting
  - Ferricore IngotBlasting
    - Raw FerricoreCentrifuge (productivebees)
- Blast FurnaceShaped crafting
  - FurnacePacker (modern_industrialization)
    - Blackstone(any stone crafting material)Shapeless crafting
      - Blackstone Pebblekeep going from this item →
  - Smooth StoneSmelting
    - StoneExtractor (xycraft_machines)
  - Iron Ingot(any iron ingot)Shaped crafting
    - Iron Nugget(any iron nugget)Smelting
      - Iron Nodekeep going from this item →
- Blaze RodShapeless crafting
  - Molten Corenothing makes this, so find or mine it