Improved Blast Furnace

The Improved Blast Furnace is a multiblock added by Immersive Engineering. It must be arranged in a 3x3x3 solid cube of Reinforced Blast Bricks with a Hopper (in newer versions a blast furnace preheater) on the top block to work. After it is arranged in that pattern, the player must right-click one of the center blocks with an Engineer's Hammer, then the multi-block is complete.



Usage
The Improved Blast Furnace works much like the pre-0.7 Crude Blast Furnace, but it has a few advancements. Steel will automatically output through the front of the multiblock, and Slag will automatically output through the back of the multiblock. Iron and Coal Coke/Charcoal can be input through the top funnel. Lastly, the Improved Blast Furnace can use Blast Furnace Preheaters to upgrade the speed of the Improved Blast Furnace.