The Heated Pressure Chamber is an electric Slimefun machine.

The Heated Pressure Chamber allows you to acquire high-tier Slimefun resources. It is able to craft high-tier resources such as Blistering Ingots, used in many end-game recipes.
It can also produce Nether Ice Coolant Cells, essential for the Nether Star Reactor, a high-tier energy Generator available on Towny but not Nations.
Place the correct items of a recipe in the input slots. After processing, the final items will be placed in the output slots.
| Tier | Tier 1 | Tier 2 |
| Energy buffer | 128 J | 256 J |
| Processing speed | 1x | 5x |
| Energy consumption | 10 J/s | 44 J/s |
This machine's processing time varies, depending on the recipe.
| Input | Output | Tier 1 processing time |
| Bucket of Oil | Plastic Sheet | 45s |
|
Uranium Plutonium |
Boosted Uranium | 90s |
|
Gold Ingot (24-Carat) Uranium |
Blistering Ingot (33%) | 30s |
|
Blistering Ingot (33%) Carbonado |
Blistering Ingot (66%) | 30s |
|
Blistering Ingot (66%) Nether Star |
Blistering Ingot | 60s |
|
Nether Ice Plutonium |
Enriched Nether Ice | 60s |
| Enriched Nether Ice | 8 Nether Ice Coolant Cell | 45s |