How to Make Blast Furnace in Minecraft

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In the expansive world of Minecraft, where creativity knows no bounds, players are constantly seeking new challenges and ventures. Among the many impressive structures and contraptions that can be created, the blast furnace stands as a testament to industrial prowess. With its ability to smelt ores and refine materials at an accelerated rate, the blast furnace is a valuable addition to any mining operation or automated production system.

To embark on the journey of building a blast furnace in Minecraft, several key components and steps must be considered. Firstly, players will need to gather the necessary resources, including five iron ingots, three smooth stone blocks, and one furnace. Iron ingots can be obtained by smelting iron ore, while smooth stone blocks are created by smelting regular stone in a furnace.

Once the resources are acquired, the construction process can begin. The blast furnace is crafted by arranging the materials in a specific pattern on a crafting table. With the blast furnace completed, it can be placed in the desired location, ideally in close proximity to a steady supply of fuel, such as coal or charcoal.

Step 1: Gather the Required Materials

To make a blast furnace, you will need the following materials:

  • Smooth Stone: You can obtain smooth stone by smelting regular stone in a furnace.

  • Iron Ingot: Iron ingots can be obtained by smelting iron ore in a regular furnace.

  • Furnace: You will need a regular furnace, which can be crafted using 8 cobblestones arranged in a square shape.

  • Crafting Table: If you don’t already have a crafting table, you can craft one using 4 wooden planks arranged in a square shape.

Step 2: Craft the Blast Furnace

Once you have gathered all the required materials, follow these steps to craft a blast furnace:

  • Open the crafting table: Right-click on the crafting table to open it.

  • Arrange the materials: In the 3×3 grid of the crafting table, place the smooth stone in the first row, the iron ingot in the second row (middle slot), and the regular furnace in the third row (middle slot). Leave the rest of the slots empty.

    Smooth Stone Iron Ingot Smooth Stone Empty Furnace Empty Smooth Stone Iron Ingot Smooth Stone

  • Retrieve the blast furnace: Once you have placed the materials in the correct pattern, the blast furnace will appear in the result box of the crafting table. Simply click and drag it into your inventory.

Step 3: Place and Use the Blast Furnace

Now that you have crafted a blast furnace, it’s time to put it to use. Follow these steps:

  • Find a suitable location: Choose a location where you want to place the blast furnace. It should be a flat surface and have enough space for you to operate.

  • Open your inventory: Press the ‘E’ key (or the inventory key you have set) to open your inventory.

  • Place the blast furnace: Locate the blast furnace in your inventory and left-click to place it in the desired location.

  • Add fuel: Right-click on the blast furnace to open its interface. You will notice three slots: the top slot for the input, the bottom slot for the fuel, and the result slot on the right.

    a. Input slot: Place the ore or item you want to smelt in the top slot. This can be iron ore, gold ore, or other smeltable items.

    b. Fuel slot: Place any type of fuel in the bottom slot. Suitable fuels include coal, charcoal, or even wooden items.

  • Collect the result: Once the smelting process is complete, the result will appear in the right slot of the blast furnace. Simply click and drag it into your inventory.

Step 4: Tips for Efficient Smelting

To make the most of your blast furnace and optimize your smelting process, consider the following tips:

  • Use compatible fuels: Different fuels have different burn times. For the most efficient smelting, use fuels with longer burn times, such as coal blocks or lava buckets.

  • Batch smelting: The blast furnace can smelt up to 64 items in one go. Take advantage of this by smelting a full stack of ores at once to maximize efficiency.

  • Automatic smelting: If you have access to redstone and automation systems, you can set up a hopper system to automatically input ores and fuel into the blast furnace and collect the results.

  • Fuel availability: Always ensure you have an adequate supply of fuel. Running out of fuel during the smelting process will result in wasted time and resources.

  • Safety precautions: Remember to place the blast furnace away from flammable objects and structures to avoid any accidents.


A blast furnace in Minecraft is a valuable tool for efficient and fast smelting. By following the steps outlined in this article, you can easily craft and use a blast furnace to enhance your resource gathering and crafting capabilities. So, get your materials ready, and start smelting with the power of a blast furnace in Minecraft!

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