Sandustry Automation Tips

Do not start with a megabase blueprint. Automate whatever currently wastes the most clicks — usually horizontal hauling, vertical lifts, or sorting mixed dig output.

Steam’s feature list centers conveyors, launchers, filters, fluids, and later drones plus deeper tech. Early progress almost always leans on belts and filters before drones.

A ugly temporary line that runs is worth more than a beautiful plan that still needs hand-carrying.

Keep four stages visible even when tiny: dig face → buffer → refine / process → sink / storage.

Buffers absorb dig spikes so refiners do not starve or choke on unsorted floods.

Sinks matter. If valuable output has nowhere to go, the whole line looks “broken.”

When you expand, extend one stage at a time and re-check the junction behind it.

Leave spare tile width for a second belt before the first belt is full.

Put filters before merges, not after a clogged junction.

Keep walkways and rebuild lanes. Pixel factories get entombed by their own sand.

Keep power / heat / fluid lines readable. If you cannot diagnose it at a glance, you will rebuild it angry.

Prefer straight short segments over clever spaghetti on day one.

Rebuild in slices: replace one segment, run it, then extend.

When sand, slag, and ore share one path, throughput looks fine until one material floods the line.

Filtering early is usually cheaper than widening everything and still sorting nothing.

Treat a mystery pile at a junction as a design bug, not a dig shortage.

If you need a rule of thumb: sort before you scale.

Factory stoppages often start as a full sink or a polluted merge, not as a missing machine.

Give overflow somewhere intentional — a dump lane, a buffered spur, a temporary pit — so the main path can recover.

When stuck, watch one junction for thirty seconds. Identify the material that arrives but never leaves.

Only then add machines. More buildings on a polluted belt amplify the clog.

Steam markets launchers alongside conveyors because dig faces are not flat forever.

Plan vertical moves as first-class logistics, not afterthoughts bolted onto a horizontal mess.

If you are climbing/descending constantly with inventory, that is your next automation target.

Steam EA messaging includes drones and deeper technologies later in the journey. That does not mean they are the correct first unlock for every stuck beginner.

If belts and filters already solve the bottleneck, unlock glitter later. If you are pathing materials across awkward terrain repeatedly, revisit deeper logistics after reading current patch notes.

Straight line: dig pit → short buffer → refine input. Best for learning junction behavior with minimal corners.

Parallel sort: main belt carries mixed output; filter spurs peel sand, ore, and byproducts before they merge again.

Lift loop: dig face on one elevation, refine on another — plan launchers early instead of stair-walking inventory.

None of these need to look pretty. They need visible stages so you can see where flow breaks.

Adding a second refine machine while the input belt still carries unsorted sand.

Widening every belt instead of filtering one polluted merge.

Building vertical spaghetti before a horizontal buffer exists.

Automating output hauls while dig output is still a random mix from multiple tunnels.

Unlocking flashy tech because a video did, while your sink is full and the line is backed up.

Common searches include sandustry automation, sandustry conveyor tips, sandustry filter setup, sandustry launcher guide, and sandustry factory layout early access.

Use this page for habits and flow logic. Exact building unlock order and ratios belong on the official wiki for your patch.

Beginner Guide — first-hour loop and recovery playbook.

Slag & Processing — byproduct lanes that protect the valuable path.

Water Basics — fluid routing that breaks dry logistics assumptions.

Quick Tips — short habits checklist.

Buildings hub — role overview without invented ratios.