- This page is about the Autoclave added by GregTech 6. For other uses, see .
The Autoclave is a processing machine added by GregTech 6. It is a step in the Bauxite processing chain. It will also grow quartz-alike crystals to the size specified by a Selector Tag, this includes Red and Cyan Energium Crystals, IC2 Energy Crystals, and AE2 Pure Crystals, amoung other things. It runs on steam and time.