Disclaimer
This reference explains game mechanics, not official support or real-world procedures.
Unofficial reference
Sandustry Answers is an independent fan reference. It is not affiliated with, endorsed by or sponsored by Lantto Games, Hooded Horse or Valve. Questions about accounts, purchases and technical support should go to the relevant official channel.
Trademarks
Sandustry and related names, logos and trademarks belong to their respective owners. Their use here is solely to identify the game discussed.
Patch-sensitive information
Sandustry is updated over time. The mechanics described here can change after the version shown on a page. The current site-wide reference boundary is Early Access 0.5.5; consult each answer’s Checked date and sources before relying on it for a later build.
No real-world advice
References to machinery, liquids, energy, filters, weapons or materials describe systems inside Sandustry. They are not engineering, electrical, chemical, environmental or safety advice for real equipment or materials.