Sandustry Guide and Production Planner
Enter the rates you can verify. See what runs dry, what builds up, and why.
Enter your verified machine and flow rates to calculate water/steam balance, residue accumulation, and generic production bottlenecks with transparent formulas.
Early Access field guide · verified 2026-08-20
InputVerified rates
WaterSource + recovery
SteamSeparate ledger
ResidueGeneration − sinks
ProcessVisible formula
01 · Diagnose by task
Start with the system that is failing
Choose a focused guide, record the matching rates, then verify the result in the planner.
Water & Steam Balance GuideEnter water source, recovered condensate, process demand, and measured loss as separate rates. The planner reports the mathematical deficit or surplus without assuming steam converts to water or proving an infinite loop.Residue Bottleneck GuideEnter the residue generation and sink rates you verified in your current build. A positive net accumulation shows the additional sink rate required; storage time appears only when compatible capacity data is present.Sandustry Beginner GuideStart with one material, record only the machine inputs, outputs, and cycle rate visible in your current build, then compare normalized production with consumption before changing the factory.
Material balance ledger6-place fixed precision
source + recovery − demand − loss
Input unitsnormalized per minute
Substitutionshown with every result
Net balancedeficit · balanced · surplus
02 · Trust & data boundaries
Every result shows its working
- No copied recipe database. Your version and your observations remain the input.
- Your rates stay in the browser. Local storage, JSON, and URL fragments are the only scenario paths.
- Version scope stays visible. Unknown or conflicting values never become defaults.
Balance the rates you can verify.
Your scenarios stay local. Every formula stays visible. No copied recipe database.
Open Material Balance Planner