Moon Sweepers Stone Press Guide: How to Craft, Automate, and Profit

Tackling the vast, dusty expanse of the lunar surface begins with an absurdly humble toothbrush, but scaling your cleanup operation demands industrial-grade machinery. Mastering the Moon Sweepers stone press is the single biggest turning point for players looking to transition from grueling manual labor to an automated industrial empire. Instead of hauling raw lunar debris across craters for pocket change, understanding how to deploy the Moon Sweepers stone press will rapidly escalate your cash flow and expand your base-building capabilities.

When the Lunar Surface Department drops you onto the Moon with minimal gear, every scrap of collected material counts. Raw lunar rock and coarse debris clutter the terrain, slowing down your rovers and filling your haulers far too quickly. By feeding these materials into a stone press, you compress dense regolith into high-value building blocks and exportable construction bricks. This guide breaks down everything you need to know about crafting, operating, powering, and automating this vital machine.

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What Is the Stone Press in Moon Sweepers?

The stone press is an intermediate-tier processing unit categorized under industrial manufacturing machines. In Moon Sweepers, your primary loop involves clearing dust, scooping rocks, and sending payloads off-world through delivery depots. While loose dust goes straight to filtration units, solid stones and dense chunks of lunar basalt require mechanical compression.

[Raw Lunar Stone / Crushed Regolith] 
                  │
                  ▼
       ┌─────────────────────┐
       │     STONE PRESS     │  ◄── [Grid Power: 12 kW]
       └─────────────────────┘
                  │
                  ▼
[Dense Regolith Bricks / Structural Slabs / Polished Tiles]

Rather than selling unrefined stone for negligible credits, the stone press applies pneumatic force to bind lunar dust and crushed stone into uniform blocks. These compressed products serve two crucial functions:

1. High-Value Depot Shipments: Compacted stone blocks sell for four to six times the market value of raw aggregate.
2. Base Infrastructure Construction: Advanced machinery, depot landing pads, and vehicle garages require standardized stone slabs rather than raw ground debris.

According to community reports from early adopters on the Moon Sweepers Steam Store page, setting up your first automated press reduces supply runs back to the central hub by more than 60 percent.

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Unlocking and Crafting Requirements

You cannot build the press on day one. DragDrop Games structured the progression tree to guide players through handheld brooms and manual push-carts before unlocking heavy industrial equipment.

To unlock the blueprint for the Moon Sweepers stone press, you must complete the Lunar Department Tier 2 Logistics milestone. This milestone requires shipping 5,000 units of raw regolith and reaching Level 4 Operational Clearance.

Crafting Cost Breakdown

Once unlocked at the Fabrication Terminal, gather the following materials to construct the unit:

Crafting takes roughly 25 seconds at a standard Fabrication Bench. Once built, the stone press is stored in your deployable inventory, allowing you to position it near high-density rock fields or your main automated depot.

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Stone Press Processing Recipes and Output Rates

The Moon Sweepers stone press accepts various mineral aggregates gathered by shovels, mining lasers, and automated collection rovers. Depending on the input feed, the machine outputs distinct construction materials tailored for specific engineering and economic goals.

The table below outlines the primary conversion ratios, cycle durations, and credit yields for the machine:

Player experience highlights that prioritizing Standard Regolith Bricks provides the steadiest income in the early hours. Once heavy collection vehicles are operational, switching inputs to Structural Foundation Slabs is recommended to support rapid base expansion.

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Designing an Automated Stone Press Setup

Operating a standalone unit manually requires constant loading and unloading, defeating the purpose of an automated cleanup crew. To maximize efficiency, integrate your Moon Sweepers stone press into a continuous conveyor network.

[Mining Rover / Hopper] 
         │ (Chute Feed)
         ▼
[Sorting Sieve Mk. I] ────(Fine Dust)────► [Dust Filter / Silo]
         │
         │ (Rocks & Debris)
         ▼
 ┌───────────────┐
 │  STONE PRESS  │ ◄── Powered by Solar / Battery Bank
 └───────────────┘
         │
         ▼ (Automated Conveyor)
[Export Cargo Rocket / Depot Pad]

1. Infeed Sorting

Raw terrain collection produces a mix of fine regolith, coarse pebbles, and large basalt rocks. Placing an automated Sorting Sieve before the stone press ensures that fine dust routes to air filtration tanks, while solid stones feed directly into the press hopper.

2. Conveyor Belt Alignment

The stone press features a rear intake port and a front discharge ramp. When placing conveyors:

• Connect standard 1-meter rubber belts directly to the intake port to prevent items from spilling due to low lunar gravity.
• Ensure the discharge ramp drops completed bricks onto an elevated belt, preventing jammed output chutes.

3. Buffer Storage

Equip a small storage container directly beside the machine. If your export rocket is away on a delivery run, the buffer prevents the press from shutting down due to full inventory slots.

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Machine Comparison: Stone Press vs. Other Lunar Processors

Understanding where the Moon Sweepers stone press fits in your machinery lineup avoids unnecessary power grid strain and wasted resource allocations.

While the Pulverizer breaks down boulders into manageable sizes, the stone press does the exact opposite by consolidating loose debris into durable blocks. Using both in sequence creates a balanced industrial production loop.

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Power Management and Grid Optimization

Industrial machinery on the Moon struggles when power generation is unstable. The Moon Sweepers stone press demands a steady 12 kW continuous power supply during active pressing cycles. If power drops below 90 percent capacity, cycle times double, drastically cutting your profit margins.

Energy Source Efficiency

To maintain an efficient production line, evaluate your available power sources against the stone press operating requirements:

Community strategies suggest pairing two Solar Panels with a Stirling Engine and a central Battery Bank. This hybrid setup ensures your Moon Sweepers stone press runs continuously throughout the freezing lunar night cycle without stalling your conveyor belts.

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Pro Tips for Co-op Multiplayer Optimization

In co-op lobbies supporting up to 16 players, division of labor determines how quickly your team cleans the map and unlocks top-tier contracts:

• Assign a Dedicated Sorter: Have one player manage the hopper levels and clear conveyor blockages while other teammates sweep open craters with sweepers and buggies.
• Double-Stack the Presses: Running two stone presses in parallel fed by a single splitter belt prevents hoppers from overflowing during multi-vehicle dumping runs.
• Optimize Depot Drop-offs: Align your stone press discharge chutes adjacent to the automated depot launch platform to avoid manually carrying heavy brick stacks.

By shifting from manual sweeping to industrial compression, your crew transforms an underfunded lunar cleanup assignment into a highly profitable industrial operation.

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Frequently Asked Questions

Why is my Moon Sweepers stone press not accepting materials?

The press will halt intake if the internal storage buffer is completely full, if power dips below the required 12 kW threshold, or if non-compatible materials (such as raw metal ore or unseparated organics) enter the intake port. Ensure an active conveyor is clearing output bricks and check your power grid status.

Can the stone press crush scrap metal and rover parts?

No. Scrap metal, broken vehicle components, and tool fragments must be routed to a Scrapper or Smelting Furnace. The stone press only processes stone, basalt, loose mineral gravel, and regolith dust aggregates.

What is the fastest way to transport stone to the stone press?

In the early game, use the Medium Hauler Cart attached to your basic sweeper. In the mid-to-late game, the most efficient method is using automated mining rovers that dock at a central discharge bin connected via chute lines directly into the Moon Sweepers stone press hopper.