Enclosed diode lasers / Comparison

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These are enclosed desktop diode machines. Optional infrared modules, rotary accessories, filters and risers are separate unless explicitly included. Read the maker’s material, extraction and operating instructions before use.

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Documented specifications and exact purchase packages
Compare the details	Atelier machine only — US
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US purchase package	AtomStack Atelier Laser Engraver - 12 W Diode Galvo as a single machine (store SKU AAS11A0085-BO, EAN 6977836641001); not the Atelier + D3 Air Purifier offer. Product & sources The US listing’s What is in the box list names the Atelier, power adapter, USB-C cable, exhaust hose and hose clamp, laser safety goggles, two positioning bars, thumb and set screws, camera calibration card, kraft paper, USB safety key, dust-free cloth, hex wrench and user manual. The R4 conveyor feeder, D3 air purifier, rotary chuck and rotary roller are separate purchases. The Atelier + D3 Air Purifier offer on the same page is a different package. AtomStack’s global store sells the same machine as US Plug / Machine Only (SKU JZ-LE01-202-BR-01) beside its power-bank, conveyor, purifier, rotary and all-in-one bundles, which are different packages. The manual says the laser will not operate unless the supplied USB key is inserted. It routes the supplied exhaust hose outside or to an air filter; no purifier is included. AtomStack US states that it is part of the MakerMondo family and lists shipping from Houston, TX. Price and live stock are not tracked. Sources · 2026-10-21 AtomStack US: AtomStack Atelier Laser Engraver - 12 W Diode Galvo — US store listingChecked 2026-10-21. We reviewed the official page text on the check date. Checkout options were not verified.AtomStack US: AtomStack Atelier — US product overview and specificationsChecked 2026-10-21. We reviewed the official page text on the check date. Checkout options were not verified.AtomStack: AtomStack Atelier AI Diode Laser Engraver with Built-in Camera — US Plug / Machine Only selectionChecked 2026-10-21. We reviewed the official page text on the check date. Checkout options were not verified.AtomStack: AtomStack Atelier User Manual (F03-0382-0AA1), linked from AtomStack product supportChecked 2026-10-21. We read the original PDF on the check date.
Where to buy	Select: AtomStack Atelier Laser Engraver - 12 W Diode Galvo as a single machine (store SKU AAS11A0085-BO, EAN 6977836641001); not the Atelier + D3 Air Purifier offer. View at AtomStack US — Atelier machine only — US; opens in a new tab The link may open several packages. Check current price and availability with the seller. Opens in a new tab.
Supplied diode optical power Rated optical output of the supplied diode module. This excludes electrical input and separately purchased infrared modules; it does not prove cutting performance.	12 WAtomStack US gives 12 W optical power. The global page lists Max Laser Power 12W and describes two Sharp 7 W diodes combined into a 12 W laser output; the two diode ratings are not added together. Sources · 2026-10-21 AtomStack US: AtomStack Atelier Laser Engraver - 12 W Diode Galvo — US store listingChecked 2026-10-21. We reviewed the official page text on the check date. Checkout options were not verified.AtomStack: AtomStack Atelier AI Diode Laser Engraver with Built-in Camera — US Plug / Machine Only selectionChecked 2026-10-21. We reviewed the official page text on the check date. Checkout options were not verified.
Working width Usable left-to-right working span as qualified by the source. Positioning modes, accessories and margins may reduce usable area.	120 mmThe square 120 × 120 mm working area has equal spans, so no axis assignment is needed. It is a galvo scanning field; AtomStack’s FAQ notes weaker laser intensity toward its edges. The separate R4 conveyor feeder extends the area to 120 × 350 mm and is not part of this package. Sources · 2026-10-21 AtomStack: AtomStack Atelier AI Diode Laser Engraver with Built-in Camera — US Plug / Machine Only selectionChecked 2026-10-21. We reviewed the official page text on the check date. Checkout options were not verified.AtomStack US: AtomStack Atelier — US product overview and specificationsChecked 2026-10-21. We reviewed the official page text on the check date. Checkout options were not verified.AtomStack: AtomStack Atelier User Manual (F03-0382-0AA1), linked from AtomStack product supportChecked 2026-10-21. We read the original PDF on the check date.
Working depth Usable front-to-back working span as qualified by the source. Check the workpiece shape and any mode-specific restrictions.	120 mmEqual to the working width in the square 120 × 120 mm area. The conveyor-extended 350 mm length is excluded. Sources · 2026-10-21 AtomStack: AtomStack Atelier AI Diode Laser Engraver with Built-in Camera — US Plug / Machine Only selectionChecked 2026-10-21. We reviewed the official page text on the check date. Checkout options were not verified.AtomStack US: AtomStack Atelier — US product overview and specificationsChecked 2026-10-21. We reviewed the official page text on the check date. Checkout options were not verified.AtomStack: AtomStack Atelier User Manual (F03-0382-0AA1), linked from AtomStack product supportChecked 2026-10-21. We read the original PDF on the check date.
Supplied enclosure Whether an enclosure is part of the standard machine. Follow the exact module, enclosure and operating instructions; an enclosure is not a blanket safety guarantee.	YesAtomStack lists Fully Enclosed Design and Laser Safety Class: Class 1, with door-open detection, tilt detection and a USB safety key. Its manual states that in a Class 1 laser machine the laser module is fully enclosed within a protective casing during operation, and that disabling the door opening detection, opening the bottom plate or removing any cover will reclassify the laser to Class 4. Sources · 2026-10-21 AtomStack: AtomStack Atelier AI Diode Laser Engraver with Built-in Camera — US Plug / Machine Only selectionChecked 2026-10-21. We reviewed the official page text on the check date. Checkout options were not verified.AtomStack: AtomStack Atelier User Manual (F03-0382-0AA1), linked from AtomStack product supportChecked 2026-10-21. We read the original PDF on the check date.AtomStack US: AtomStack Atelier — US product overview and specificationsChecked 2026-10-21. We reviewed the official page text on the check date. Checkout options were not verified.
Air assist included Whether the starting package includes the documented air-assist equipment. Distinguish a supplied pump from a machine merely supporting an optional air-assist accessory.	Not verified We have not verified this value. It is not a confirmed no or zero. Check the original source or ask the manufacturer if it affects your choice. No air-assist pump, nozzle or air-assist function is documented for this machine or listed in its box. The built-in exhaust fan, exhaust port and supplied exhaust hose are fume extraction, not air assist. Sources · 2026-10-21 AtomStack US: AtomStack Atelier Laser Engraver - 12 W Diode Galvo — US store listingChecked 2026-10-21. We reviewed the official page text on the check date. Checkout options were not verified.AtomStack: AtomStack Atelier AI Diode Laser Engraver with Built-in Camera — US Plug / Machine Only selectionChecked 2026-10-21. We reviewed the official page text on the check date. Checkout options were not verified.AtomStack: AtomStack Atelier User Manual (F03-0382-0AA1), linked from AtomStack product supportChecked 2026-10-21. We read the original PDF on the check date.
Camera positioning Whether the supplied machine has a built-in camera for workpiece positioning. Phone-based previews and optional external cameras are separate. Other positioning methods can still be available; camera presence does not establish accuracy.	YesBuilt-in HD camera; the global specification lists Visual Positioning (Camera). AtomStack claims alignment accuracy of up to 1 mm, which CompareFoundry has not measured. The manual has a camera-calibration section, and the box includes a calibration card. Sources · 2026-10-21 AtomStack: AtomStack Atelier AI Diode Laser Engraver with Built-in Camera — US Plug / Machine Only selectionChecked 2026-10-21. We reviewed the official page text on the check date. Checkout options were not verified.AtomStack US: AtomStack Atelier — US product overview and specificationsChecked 2026-10-21. We reviewed the official page text on the check date. Checkout options were not verified.AtomStack: AtomStack Atelier User Manual (F03-0382-0AA1), linked from AtomStack product supportChecked 2026-10-21. We read the original PDF on the check date.
Rotary accessory included Whether this exact base package includes a rotary accessory. Compatibility with a separately sold rotary does not mean one comes in the box.	NoThe machine-only box list has no rotary. AtomStack presents the rotary chuck and rotary roller as optional accessories and sells a separate Rotary Bundle on its global store. Sources · 2026-10-21 AtomStack US: AtomStack Atelier Laser Engraver - 12 W Diode Galvo — US store listingChecked 2026-10-21. We reviewed the official page text on the check date. Checkout options were not verified.AtomStack: AtomStack Atelier AI Diode Laser Engraver with Built-in Camera — US Plug / Machine Only selectionChecked 2026-10-21. We reviewed the official page text on the check date. Checkout options were not verified.
Machine weight Reported machine weight for the reviewed configuration. Check the included module and accessory scope. Allow for additional extraction equipment.	3.5 kgListed as 3.5 kg (7.7 lb). The sources do not say whether the power adapter or exhaust hose is counted. Sources · 2026-10-21 AtomStack: AtomStack Atelier AI Diode Laser Engraver with Built-in Camera — US Plug / Machine Only selectionChecked 2026-10-21. We reviewed the official page text on the check date. Checkout options were not verified.AtomStack US: AtomStack Atelier — US product overview and specificationsChecked 2026-10-21. We reviewed the official page text on the check date. Checkout options were not verified.
Questions to check before buying	AtomStack’s Class 1 statements describe the closed enclosure with its interlocks. Its manual states that disabling the door opening detection, opening the bottom plate or removing a cover reclassifies the laser to Class 4, and it gives separate Class 4 precautions for an enclosure that cannot be fully closed. The 120 × 120 mm area is a galvo scanning field; AtomStack’s FAQ notes weaker laser intensity toward its edges. The 120 × 350 mm figure needs the separately sold R4 conveyor feeder. No air-assist equipment is documented; the built-in exhaust fan and supplied hose are fume extraction. AtomStack’s global page gives the top engraving speed as both 4000 mm/s and 4000 mm/min, and its camera-accuracy and speed figures are manufacturer claims, not CompareFoundry tests.

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