SKU: 24819586209

AtomStack A20 Max Large Size Eye Protection Laser Engraver With F60 Air Assist

Sale price$247.05 Regular price$274.50
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Ships within 48 hours · Estimated delivery Aug 10 - Aug 15

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Description

AtomStack A20 Max Large Size Eye Protection Laser Engraver With F60 Air AssistAtomStack A20 Max Description: Larger creative space: After feedback from countless users, the engraving area of 400*400 is difficult to meet the users creation and design, so we grandly launched AtomStack A20 Max, which can have a maximum working area of 850*400mm without extension rods, to meet 99% of laser engraving machine usage scenarios. More stable structure: Different from extending the Y axis (left and right sides), AtomStack A20 Max adopts a

AtomStack A20 Max Description:

  • Larger creative space: After feedback from countless users, the engraving area of 400*400 is difficult to meet the user’s creation and design, so we grandly launched AtomStack A20 Max, which can have a maximum working area of 850*400mm without extension rods, to meet 99% of laser engraving machine usage scenarios.
  • More stable structure: Different from extending the Y-axis (left and right sides), AtomStack A20 Max adopts a more stable and better X-axis extension scheme, so that A20 Max can run stably in a large working range, and the engraving and cutting lines are smooth without shaking.
  • Tank chain constriction: In order to make the laser engraver more beautiful and the structure more stable, AtomStack A20 Max adopts a tank chain wire constriction scheme that is not available in other models. The wire harness runs smoothly without entanglement and improves the life of the wire.
  • Super high power: adopt the most stable 20W high optical power laser module at present. The latest four 6W laser coupling technology, with powerful power, can cut 12-15mm paulownia board, 8mm black acrylic board, and even 0.05mm stainless steel sheet at one time. And adopt fixed focus design, 10s fast and accurate focus.
  • The product is equipped with F60 upgraded version air kit as standard: it is equipped with air assist as standard, and the cutting ability has been greatly improved. At the same time, the cutting accuracy and cutting quality can also be greatly optimized, making AtomStack A20 Max a real large-format laser cutting machine.
  • Upgrade AtomStack's self-developed 32-bit motherboard: built-in 256-bit color scale map, which makes the engraving work more delicate and has higher contrast, so that your engraving is not only black.
  • New non-blocking laser: The new A20 laser has a built-in tool-free focusing module, and a built-in air assist system, without the interference of wires, simple and beautiful. The patented double-layer wind gathering cover design can ensure that the laser will not be blocked and the lens will not be polluted for a long time, which greatly improves the life of the laser.
  • AtomStack's self-developed mobile phone APP: AtomStack's self-developed mobile phone APP has been launched in major Android application markets and Apple APPstore (you can also scan the QR code of the manual to download). It is small in size and multi-functional, bringing a new control experience. Come on give it a try.
  • The new filter panoramic glass eye protection design: the panoramic filter glass protective cover plays a very good role in protecting your eyes, filtering 97% of ultraviolet light, you and the people around you do not need to wear goggles, you can also watch Laser engraving. Reduce your goggle expense and inconvenience of wearing goggles.
  • Sturdy and easy-to-install structural design: The all-aluminum anodized structural design makes the lazer engraver more durable and improves the engraving accuracy. The whole structure has been designed for quick installation, and the installation can be completed in generally 20-30 minutes.
  • Wide compatibility: the laser engraver can be compatible with various mature engraving software, such as LaserGRBL, LightBurn, supports Win XP / Win 7 / Win 8 / XP / Win 10, also supports MAc system (LightBurn), engraving file format Support NC, BMP, JPG, PNG, DXF, etc.
  • Upgraded compressed spot coupling technology: the ultra-fine 20w laser focus area is reduced to 0.08*0.1mm, and the high-density laser can easily cut 25mm thick wood and 30mm thick black acrylic; it can directly engrave mirror stainless steel metal, ceramics, glass, engraving & the cutting speed is 40% higher than that of the ordinary model, which is comparable to the effect of a 300W CO₂laser engraver cutter machine.
  • Integral screw: The 20w laser engraver uses an integral screw instead of a combined shaft coupling. The stepping motor and the screw are integral, which makes the movement of the laser more precise and the coupling more durable.
  • Laser sintering temperature up to 2400℃
  • Safety protection: Equipped with an emergency stop button, if there is an unexpected situation, the laser engravers can be stopped at any time, and it is equipped with a reset switch and a limit switch to engrave more safely

AtomStack A20 Max Laser Engraver Parameters:

  • Product model: AtomStack A20 Max
  • Engraving size: 850*400mm
  • Engravable/cuttable material
  • Carving material: wood, bamboo, cardboard, plastic, leather, PCB board, aluminum oxide, non-reflective
  • Electroplated and painted metal, 304 mirror stainless steel, glass, ceramics, cotton cloth, slate;
  • Cutting materials: cardboard, non-woven fabrics, wood, plywood, acrylic (transparency needs to be painted black), some thin plastic plates, sponge, metal sheets such as aluminum and stainless steel;
  • Machine power: 130W
  • Laser power: 90W
  • Laser output optical power: 20-21W
  • Laser wavelength: 455±5nm
  • Engraving precision: 0.01mm
  • Focusing method: fixed focus laser, no focusing
  • Laser protective cover: there is a protective cover on the laser to protect the user's eyes, no need to wear additional protective glasses. At the same time prevent pets from grabbing the laser point
  • Operating software: LaserGRBL, LightBurn, support Win XP / Win 7 / Win 8 / XP / Win 10 system
  • Supported file formats NC, BMP, JPG, PNG, DXF,
  • Data transmission method: USB connection
  • Power supply: international common standard power input: 100-240V AC, 50/60HZ output: 12V 5A
  • Certification: CE FCC RoHS FDA PSE

A20 Max Laser Engraving Machine Packing List:

1 × Extended X-axis assembly 1 x profile on the base 1× Base lower profile 1 × laser module
2 x tank chain 1 x F60 dual pump air assist 1 × Mounting screw 1 × tool bag
4 × foot pad foam 1 × fixed focus film 3 x acrylic sheet 3 x wood chips
10 × wire tie 1 x desiccant 1 × hair brush 1 × clean cloth
1 × card reader 1 x TF card 1 x power adapter 1 x manual
1 × data cable 1 x Y axis left profile 1 x Y axis right profile 3 × foot bracket


 

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 24819586209

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4.7 ★★★★★
Based on 13 reviews
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Verified Purchase
Martha Jeane
Belleville, US
★★★★★ 5
Great for using behind me on Zoom calls
Color: Black, Size: 1 Large Panel
This works great as a place to put tapestries behind me when I'm on Zoom calls... much nicer than blurring out the background. Easy to put together, large, works great.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 16, 2026
W
Verified Purchase
Waiting to see how good it is
Boise, US
★★★★★ 5
Good quality, very adorable solution.
Color: Black, Size: 1 Large Panel
Easy to put together and take apart. Wish it had a storage bag of some sort—that would be very helpful. Used it for our mom while she was on hospice at home. The wheels made it very easy to move around as necessary. Nice and tall and wide for privacy. Highly recommend.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 7, 2025
A
Verified Purchase
Andrew Hopkins
Pawtucket, US
★★★★★ 4
Nice, large room divider for privacy
Color: Black, Size: 1 Large Panel
Easy to assemble. Fabric screen covers the large frame very well and provides privacy by separating spaces. I would not exactly call it sturdy, but it does the job and stands freely with no problem. It’s lightweight and portable if you need to move it. Came with a screwdriver and wrench tool for assembly.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 7, 2026
Z
Verified Purchase
Zee
Grantham, US
★★★★★ 5
Solid divider
Color: Black, Size: 1 Large Panel
Easy to assemble, is not see through and seems sturdy. The optional wheels are a nice touch.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 18, 2026
T
Verified Purchase
T & J Hershberger
Belleville, US
★★★★★ 5
Perfect solution
Color: Black, Size: 2 Large Panels, Color: Black, Size: 2 Large Panels
Was a perfect solution to blocking off a part of a room for guest stay. My only wish was a bag for it to go in while not in use. Right now we’ve got it tucked away in a corner where it’s waiting to be used again. I put one wheel through a wooden partition gate (for dogs) and pushed a couch up against it and it held great keeping young kids out of the room. Though the dog figured it out pretty quickly haha I love the fabric in between the sections as well as the fact that they can be completely separate for individual use as needed. Makes it very useful in more scenarios.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 22, 2026

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