Igneous Extruder

This thing rocks!

The Igneous Extruder is one of the Machines added by Thermal Expansion. It mixes Water and Lava into different types of igneous rock: Cobblestone, Stone and Obsidian. This is one of the few Machines that doesn't use Redstone Flux.

Installing Batch Size Augments allows the Machine to work much faster by producing multiple blocks at once.


Shaped Crafting


1. Output Selection
Allows selecting what the Extruder mixes Water and Lava into. Three choices are provided here: Cobblestone, Stone or Obsidian.
2. Input Lava Tank
Lava that is to be mixed is stored in this tank.
3. Input Water Tank
Water that is to be mixed is stored in this tank.
4. Output Slot
Output items of the selected type end up in this slot.
5. Progress Arrows
Display the progress of the Water and Lava currently being mixed.
6. Information Tab
Displays a bit of information about the Extruder.
7. Tutorial Tab
Explains various things about the Extruder and the other tabs in the GUI.
8. Augmentation Tab
Allows installing Augments in the Machine.
9. Security Tab
Allows setting who is allowed to access the Extruder. Only available if a Signalum Security Lock is installed.
10. Redstone Control Tab
Allows setting how the Extruder responds to Redstone signals. Only available if the Integrated Redstone Circuit Augment is installed.
11. Configuration Tab
Allows configuring the input/output behavior of the sides of the Extruder. Only available if the Integrated Modular Framework Augment is installed.
12. Player Inventory
The inventory and hotbar of the player that is accessing the Extruder.


The different sides of the Igneous Extruder correspond to different color-coded slots and tanks in its GUI. These sides can be identified by color-coded openings in the sides of the Extruder. This is used for handling input and output with ducts/pipes/conduits/tubes, other Machines and other types of inventories and/or fluid tanks.

If the Integrated Modular Framework Augment is installed, this feature of the Igneous Extruder can be configured. Some things can be inserted from any side.

If the Integrated Servo Mechanism Augment is installed, output items are automatically ejected from the corresponding sides of the Igneous Extruder, evenly divided between the available outputs.

Type Color Default Sides
Water/Lava input Blue Top, Bottom
Item output Orange Left, Right, Back
Any item input/output* (colorless) (not set)
*: Cannot be automatically ejected from.


The Igneous Extruder can mix Water and Lava into Cobblestone, Stone or Obsidian. These three possible products require different amounts of Water, Lava and time. The following table displays those amounts.

Output Water Lava Time
Cobblestone 0 mB 0 mB 2 seconds
Stone 1000 mB 0 mB 4 seconds
Obsidian 1000 mB 1000 mB 6 seconds

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Last updated: 2017-09-24 08:15:07 +0000