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ATOMSTACK S20 Pro 20W Laser Engraving Cutting Machine with Air Assist Accessory

ATOMSTACK S20 Pro 20W Laser Engraving Cutting Machine with Air Assist Accessory

400x400mm Engraving Area Fixed-Focus Ultra-thin Laser High-Energy Support 12-15mm Solid Wood Board Cutting Eye Protection Quick Assembly Aluminum Alloy Structure for Wood Metal 304 Stainless Steel Engraving

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Buyer Protection

  • Full Refund If you don't receive your order
  • Full or Partial Refund , If the item is not as described Learn More >
Eye Protection Design: The panoramic filter glass protective cover plays a very good role in protecting your eyes, filtering 97% of the ultraviolet light, you can also watch laser engraving without wear goggles. Reduce the cost of your goggles and the inconvenience of wearing goggles.
Easy Installation: The all-aluminum alloy anodized structure design makes the machine more durable, and the assembly can generally be completed within 20-30 minutes.
Super High Power: World's first 20W optical power laser engraver. The laser output power soars up with the latest generation of four 6W laser coupling technology, is able to cut off 12-15mm thick tungsten board as well as the 8mm thick black acrylic board with only one pass, and even cut the 0.05mm thick stainless steel sheet.
Upgrade Air Assist Kit: The cutting capacity is greatly improved, as well as the cutting accuracy and quality is optimized to a considerable extent.
Upgraded Laser: No need to adjust the focus before engraving. The focusing spot area of the new laser is only 1/3 of other ordinary lasers. Combine precision engraving and high energy cutting at the same time. The laser power of the fixed-focus laser is more stable than the zoom laser.
Precise Scale Lines Axis: There are precise scale lines on the X-axis and Y-axis to facilitate quick length measurement. 400x400mm large area engraving interval can meet your various engraving needs.
Wide Compatibility: The machine can be compatible with various mature engraving software, such as LaserGRBL, LightBurn, support Win XP/ 7 /8 / XP / 10, and also support MAc system (LightBurn), engraving file format supports NC, BMP, JPG, PNG, DXF etc.
More Function: Uses an integrated screw rod which makes the movement of the laser more precise and the coupling more durable. Support offline engraving; In the event of an unexpected situation, stop the machine at any time to make the engraving safer. The laser sintering temperature is up to 2400℃.

Recommend Print Size: 400x400mm
Carving Objects:Wood, bamboo, cardboard, plastic, leather, PCB board, aluminum oxide, non-reflective, Electroplating layer and paint surface layer metal, 304 mirror stainless steel, glass, ceramics, cotton cloth, slate;
Cutting Objects:Cardboard, non-woven fabric, wood board, acrylic, some thin plastic board, sponge;
Machine Power: 130W
Laser power: 90W
Laser output power: 20-21W
Wave Length: 445 ± 5nm
Engraving accuracy: 0.01mm
Focusing method: fixed focus laser, no need to focus
Laser protective cover: Protect the user's eyes and prevent pets from grabbing the laser spot.
Operating software: LaserGRBL, LightBurn, support Win XP / Win 7 / Win 8 / XP / Win 10 system.
Input Format: NC, BMP, JPG, PNG, DXF, etc.
Data transmission method: USB connection.
Input Voltage: AC100-240V, 50/60Hz
Output Voltage: DC12V, 5A
Package Size: 57 x 52 x 18cm/22 x 20.4 x 7in
Package Weight: 10.6kg/23.3lb

Packing List:
1 x Air Assist Accessory
1 x Mounting Screw
1 x Tool Kit
4 x Foot Pad Foam
1 x Film
3 x Acrylic Sheet
3 x Wood Chips
10 x Wire Tie
1 x Desiccant
1 x Brush
1 x Clean Cloth
1 x Card Reader
1 x TF Card
1 x Power Adapter
1 x Instruction
1 x Data Line
1 x Touch Screen Components
1 x High Definition Multimedia Interface Cable
1 x Laser Module
1 x Cutting Pad
1 x x Axis Assembly
1 x y Axis Left Profile
1 x y Axis Right Profile
1 x Profile On The Base
1 x Under The Base Profile
3 x Foot Bracket


Questions & Answers

  • Q It the S20 still not compatible with windows11 ?

    By John September 4, 2023

    A Sorry, not compatible with win11. support Win XP/ 7 /8 / XP / 10, and also support MAC system (LightBurn),

    Reply By Customer Service Center September 6, 2023
  • Q ATOMSTACK S20 Pro Laser Engraving Cutting Machine 130V - is it compatible with Windows 11?

    By Katka September 26, 2022

    A Sorry, not compatible with windows 11 . Operating software: LaserGRBL, LightBurn, support Win XP / Win 7 / Win 8 / XP / Win 10 system.

    Reply By Customer Service Center September 27, 2022


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Customer Reviews

Average Rating:


based on 18 Customer Reviews

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Share your thoughts with other customers and get Tomtop Points, the first 5 reviews get DOUBLE Tomtop Points!

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  • By a***k

    June 6, 2023

    Atomstack is trustworthy, great made in China, looking forward to more good projects!

    Is this helpful? (3) (0)

  • By c***0

    May 21, 2023

    I think this is the best of the 20W machines, well built and affordable.

    Is this helpful? (4) (0)

  • By a***k

    May 12, 2023

    The atomstack s20 pro did a good job, I sculpted a small object and the quality was good.

    Is this helpful? (3) (0)

  • By m***4

    April 10, 2023

    Fast delivery, great machine, thank you tomtop.

    Is this helpful? (3) (0)

  • By l***d

    March 14, 2023

    ATOMSTACK S20 Pro is my 5th machine in tomtop. Trustworthy, if you are considering, please choose it without hesitation!

    Is this helpful? (4) (0)

  • By r***e

    March 10, 2023

    This is the first 20W laser machine I own and it's exciting!

    Is this helpful? (3) (0)

  • By e***e

    February 20, 2023

    Excellent laser cutter, arrived in Austria all went well!

    Is this helpful? (5) (0)

  • By r***s

    November 23, 2022

    S20 Pro 20W laser cutter, with air assist, cutting and engraving results are first-class, worth 900 dollars, I am very satisfied!

    Is this helpful? (5) (0)

  • By m***4

    November 21, 2022

    So great, this is the fourth engraving machine I have, and compared to the 5W, 10W, the 20W effect is fantastic. Highly recommended!

    Is this helpful? (5) (0)

  • By j***8

    November 18, 2022

    When I received the laser machine, I immediately engraved and engraved some patterns on the ceramics, which were clear and beautiful.

    Is this helpful? (3) (0)

  • By l***r

    November 17, 2022

    The 20W laser machine is excellent, whether it is cutting or engraving, it is better than 10W, and it is worth buying!

    Is this helpful? (4) (0)

  • By d***l

    October 25, 2022

    The laser cutting machine was delivered quickly, arrived in France in 3 days, after receiving it, couldn't wait to assemble and test, cut the 15nm acrylic plate, one pass, great!

    Is this helpful? (6) (0)

  • By k***h

    September 16, 2022

    It is indeed the world's first 20W optical power laser engraving machine. The laser output power has soared, and it can cut 12-15mm thick tungsten plate and 8mm thick black acrylic plate at one time. I tested it and it works fine. Expensive but worth it. Already recommended to friends!

    Is this helpful? (5) (0)

  • By g***s

    September 13, 2022

    The S20 Pro Laser Engraving Cutting Machine is really great, the laser sintering temperature is up to 2400℃, and the laser power is 20W, which makes the cutting and engraving effect better. Excellent value for money, I have no regrets!

    Is this helpful? (4) (0)

  • By j***y

    September 13, 2022

    I finally received the S20 Pro laser machine. Maybe the seller has a lot of sales. I waited for half a month. The quality received is really good, the engraving speed and the effect are very good, it is worth the time I spent.

    Is this helpful? (6) (0)

  • By h***l

    September 9, 2022

    The world's first 20W optical power laser engraving machine was finally received, and it took 12 days to ship from China. The machine is great, a little pricey but worth it. 20W laser power can cut 12-15mm thick tungsten plate and 8mm thick black acrylic plate at one time, and even cut 0.05mm thick stainless steel plate. Out of my 3 laser machines, this is the best!

    Is this helpful? (3) (0)

  • By f***r

    September 1, 2022

    Excellent laser engraving machine, the world's first 20W laser output power machine, the best in both quality and performance!

    Is this helpful? (4) (0)

  • By d***l

    August 30, 2022

    The new laser engraving machine has arrived, the quality is very good, it is worth buying!

    Is this helpful? (7) (0)

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