Knoster Spruce Slab Crafter by Konst4638 Schematic builds a small charcoal farm for your survival world. It uses redstone to turn wood into fuel without much help from you. This build takes up very little room while giving you lots of charcoal. You can use this system to keep your furnaces burning all day. It works in vanilla Minecraft so you do not need any mods to make it work.

Knoster Spruce Slab Crafter by Konst4638 Schematic Thumbnail

3D Preview:

Features:

  • Compact Charcoal Farm: Fits into a small 12x18x23 area to save space in your base.
  • Produces lots of charcoal for fuel or crafting torches.
  • Uses redstone parts to automate the smelting process.
  • Works well on survival servers or in solo worlds.
  • Uses exactly 3,841 blocks for the full build.
  • Requires spruce slabs as a main part of the design.

Schematic Specs:

Minecraft1.21.x
Dimensions12×18×23
Total Blocks3,841

How to Use:

  1. Download the LITEMATIC file for this build.
  2. Open the Litematica mod menu in your Minecraft world.
  3. Load the schematic into your current area.
  4. Gather the 3,841 blocks needed for the construction.
  5. Follow the blue ghost blocks to place every piece in the right spot.

Knoster Spruce Slab Crafter by Konst4638 Schematic Download Links

For Minecraft 1.21.x

Vanilla 28 KB Sep 4, 2026

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