Moon Sweepers Auto Sell: How to Sell Dust Automatically

The Three Pieces

Every automatic selling setup in Moon Sweepers is the same three things in a row: a source that turns dust into capsules, a belt that carries them, and a destination that pays.

The critical detail is that the sale happens at the intake, not at the machine. A capsule sitting on a belt is worth nothing. A capsule that enters the intake is money, credited the moment it arrives — patch 1.0.3 made belt deliveries pay on arrival rather than at some later settlement, and fixed the intake to pay exactly what its own screen shows.

If you have not built your first machine yet, the packager guide explains what that unit does and where to place it before you run a belt.

Building Your First Selling Line

This is the short version, in order. Do it once by hand before you scale anything.

1. Buy the Building Tool ($50). It gates every structure in the game.
2. Place a Packager where you are actually cleaning, not next to the station. Its whole value is shortening your walk.
3. Connect a conveyor to the Packager's output, not its side. Belts placed against the housing look attached and do nothing.
4. Run the belt toward the station and end it inside the intake — the wall opening with the rubber flaps, also identified by orange ring markers. A belt that stops beside the opening is the most common failure in the game.
5. Check the direction arrows on every section. A belt can be connected and still run the wrong way.
6. Test with one load, and confirm your balance moved.

Two placement rules save money later: build belts slightly off the ground, because vehicles collide with a belt laid flat, and leave gaps between sections so you can work on the factory without demolishing your own route.

Belt cost is honest: 90 to 100 meters is a normal early run, roughly $45 to $50 at half a dollar a meter. The tools reference lists the rest of the logistics tier.

Which Feeder Fits Your Stage

The source changes as you progress, and using the wrong one at the wrong time is the usual reason people conclude automation "doesn't work" in this game.

The packager is a transfer station, not a collector. It does not sweep, does not summon a robot, and does not raise what dust is worth. Players who expect it to clean on its own are disappointed by design, not by a bug.

The Robot Vacuum Mk I is the first hands-off option at $250. Its dock reportedly covers 19 world hexes — a fixed patch, not the map — so it eventually runs out of dirty ground. Position it at the edge of untouched terrain. When you outgrow it, the vehicle guide covers the garage route, which handles far larger loads.

Why Your Belt Isn't Paying

Capsules that move but never pay, or that vanish, almost always fail at one of four points. Diagnose in this order rather than rebuilding.

• The connection. Hover the junction. If the belt is not seated on the output port, capsules never spawn.
• The destination. The final section must physically enter the intake. Back the belt up and re-seat it rather than adding another segment.
• The direction. Read the arrows along the whole run, not just the first section. One reversed segment stalls everything behind it.
• A splitter or merger in the path. The most-cited automation complaint in launch-week reviews. If a belt feeds a splitter with an unconnected output, capsules can be routed into nothing. Remove the splitter and test a straight run to prove the rest of the line works.

Since 1.0.3, splitters and mergers snap port to port, and any crewmate can place them on a belt another player built. That is helpful, but it also means a teammate can quietly re-route your selling line — check the junctions after a co-op session before assuming the game broke.

Scaling Without Ripping It Out

The mistake at scale is treating the selling line as permanent architecture. It is a route, and routes move.

Build the first one short, prove it, then extend toward wherever the dust actually is. When the ground around a packager goes clean, add a new packager at the far end rather than demolishing the run. When you move to vehicles, keep the belt and swap the source to a garage silo. When J.O.N.A.S. units arrive, the catcher replaces the source entirely.

The end state is a base where dust arrives from four directions and none of it needs you. Getting there is small swaps, not one big rebuild — which is why the beginner guide puts the first belt ahead of the first vehicle, and why the dust farming guide treats the selling route as part of the loop.