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Atomstack A20

Atomstack A20

Category: Laser & 3D Printers
  • Feature 1 20W optical power laser engraver
  • Feature 2 Self-developed 32-bit motherboard
  • Feature 3 Newly designed laser
  • Feature 4 The new filter panoramic glass
  • Feature 5 Solid and easy installation structure
  • Feature 6 Wide compatibility


Our Rating

The overall rating is based on review by our experts

  • Design 10 / 10
  • Features 9 / 10
  • Performance 10 / 10
  • Usability 9 / 10

The ATOMSTACK A20 Laser Engraving Machine is the newest try by the group to nurture prospects with extra worth and satisfaction. This weblog intends to mull over the ATOMSTACK A20 evaluation intimately that can assist you in discovering the nitty-gritty of the product. Make positive to learn till the top if you search for a reliable engraver to quench fashionable necessities. you can like also ATOMSTACK A20 Pro

ATOMSTACK specializes in manufacturing, buying and selling, advertising and marketing and exporting high-end laser slicing and engraving gear globally. Under the portfolio, the corporate already encompasses an infinite variety of engraving machines to cater to the versatile wants of purchasers.


ATOMSTACK A20 Laser Engraving Machine Review

The ATOMSTACK A20 Laser Engraving Machine is considerably enhanced over its predecessor ATOMSTACK A10. It is a particular device with several high-end specs on the radar. It is an environment-friendly machine for many who want to showcase their abilities and creativity by designing and creating their very own gadgets with their very own fingers.

Atomstack A20 Pro reivew

Further, the mid-range engraving machine affords a bigger work floor and the entire aluminium alloy building. Users can carry out several DIY actions at the house to deliver extra expertise to the entrance. Ultimately, the newest A20 Engraving Machine appears to strategy all the qualities to gather right into a single bundle for superior efficiency and excellence.

In this section, readers will undergo a complete evaluation of the brand new A20 engraving machine by ATOMSTACK. It will allow you to figure out the professionals and cons associated with the event earlier than finalizing the shopping for determination. Let’s transfer!

Design and Construction

Starting with the body, the newest ATOMSTACK A20 encompasses a full aluminium alloy anodized construct and strong construction that appears extra sturdy and environment-friendly. It can improve the engraving accuracy with the dual-laser system.

The distinctive meeting construction is fast to bind up that takes solely 15-20 minutes. At the prima facia, the laser engraver seems sturdy with a rigid body to ensure you find yourself with wonderful tasks.

The panoramic filter glass protecting cowl protects your eyes by filtering as much as 97% of UV lights. Overall, the portable and lightweight engraving machine seems spectacular from all angles to help your DIY tasks like a professional.

Laser Coupling Technology

ATOMSTACK tries to embed creativity into the machine to make it capable of lower metals like a wild beast. It is predicated on compressed and formed spot expertise. The machine options 4 6W laser diodes, which can be coupled with optical mirrors to intensify the laser energy to 20W, which may compress the spot to 0.08√ó0.01mm.

Atomstack A20 Pro technology

Optical Power Dynamic Compensation

The new ATOMSTACK engraving machine uses a superior inbuilt algorithm to comprehend the dynamic compensation of the facility of 4 lasers. It can monitor the facility of 4 lasers in real-time and ship energy compensation to maintain the laser steady greater than 20W optical energy. Furthermore, the unit additionally homes 256 different greyscale algorithms to regulate the laser vitality robotically to realize the complete product’s best distinction.

Laser Cutting Capacity

Unlike laser engravers with a 10W slicing capability, the ATOMSTACK A20 laser engraver displays an extra highly effective 20W slicing capability. It is performance-centric with modern 4-in-1 spot shaping expertise to put in a longer and thinner laser to realize the core working space as much as 18-20mm.

Hence, you’ll be capable of lowering the number of objects comparable to wooden board, cardboard, acrylic, plastic board and sponge. Also, it might carve arduous objects with leather-based, cardboard, aluminium oxide, 304 mirror chrome steel, ceramics, cotton fabric and others.

Atomstack A20 Pro cutting capacity

Airflow Pump

By putting in the newest 10-cylinder air movie pump, the A20 Engraving Machine makes the airflow output bigger and steady. The diaphragm pump can push the airflow with full energy to realize the apex of efficiency.

Protection Glass

It is one other highlighting prospect of the brand new Atomstack A20 laser engraver. It carries a panoramic filter coated glass to make sure higher visible permeability. You can see the engraving course clearly through the glass without inflicting any hurt on the eyes. The glass is ready to filter UV rays by as much as 97% and eliminates the potential hazard of acrylic burning.


The laser engraving machine equips an upgraded 32-bit motherboard chip to make sure functioning is extra steady and quicker. Also, the modern motherboard chip helps offline working to make the machine extra handy.

Atomstack A20 Pro motherboad

Rotary Engraving Axis

ATOMSTACK, at all times, endeavours to maintain issues easier and user-friendly. Intentionally, the model proceeds to load the newest engraving machine with ATOMSTACK R3 Pro Rotary Engraving Axis. It has the scope to extend the unique engraving space by as much as 200%. Also, the machine can engrave cylindrical objects with a minimal engraving diameter of 4mm.


In phrases of compatibility, the ATOMSTACK A20 Laser Engraving Machine is meant to help with several forms of system and file codecs. You can possibly syn the machine with software programs comparable to LaserGRBL, LightBurn, etc.

Also, it helps the cellular utility for extra comfort. In addition, the laser engraver is appropriate for several platforms, including Linux, Mac and Windows (Win XP/7/8/10/11). Some of the file codecs it helps contain JPG, PNG, BMP, TIF, NG, SVG, DXF and PDF.

Air Assist Pump

The 20W Engraving Machine is studded with 15-30L/min air help pump equipment. This mechanism facilitates the advance in slicing and engraving velocity with a cleaner floor. Overall, it extends the service life and uplifts the engraving efficiency drastically.

Atomstack A20 Pro

Other Specifications

In different {qualifications}, the brand new ATOMSTACK A20 Laser Engraving Machine hosts an emergency cease button, same scale line axis, new laser with knob, 0.01mm engraving accuracy, 400x400mm print measurement, 130W machine energy modular design, good restrict change design, and removable protecting cowl design.


Currently, the ATOMSTACK A20 Laser Engraving Machine is out there for preorder on Banggood for a reduced value of US$999.99 for the immediate 30 prospects. The machine is talked about reaching on July 3.


Product Details For This 3D Printer

General ‚óŹItem Name: ATOMSTACK A20
‚óŹBrand: Atomstack
‚óŹModel: A20
‚óŹType: Laser Engravers
‚óŹStatus: Available
Features ‚óŹall aluminum alloy structure,
‚óŹquick installation,
‚óŹmetal engraving,
‚óŹ304 mirror stainless steel engraving,
‚óŹhigh-energy wood cutting,
‚óŹCNC engraver,
‚óŹwood engraving,
‚óŹslate engraving,
‚óŹhigh-power laser cutting,
‚óŹLaser cutting equipment,
‚óŹhigh-energy laser cutting machine,
‚óŹCNC laser, support offline engraving,
‚óŹwith emergency stop button,
‚óŹsafety laser engraving,
‚óŹ300W CO‚āā laser engraving machine effect.
Specifications ‚óŹPrint Size: Recommend Print Size 400*400mm
‚óŹCarving Objects:Wood, bamboo, cardboard, plastic,
leather, PCB board, aluminum oxide, non-reflective
‚óŹElectroplating layer and paint surface layer metal,
304 mirror stainless steel, glass, ceramics,
‚óŹCutting Objects:Cardboard, non-woven fabric,
wood board, acrylic, some thin plastic board,
‚óŹMachine powerÔľö130W
‚óŹLaser power: 90W
‚óŹLaser output power: 20-21W
‚óŹWave Length: 445 ¬Ī 5nm
‚óŹEngraving accuracy: 0.01mm
‚óŹFocusing method: fixed focus laser, no need to focus
‚óŹLaser protective cover: Protect the user's eyes
‚óŹOperating software: LaserGRBL, LightBurn, support Win all
‚óŹInput Format: NC, BMP, JPG, PNG, DXF, etc.
‚óŹData transmission method: USB connection.
‚óŹInput Voltage: AC100-240V, 50/60Hz
‚óŹOutput Voltage: DC12V, 5A
‚óŹCertification: CE FCC RoHS FDA PSE
Dimensions & Weight ‚óŹPackage Size: 57 x 52 x 18cm/22 x 20.4 x 7in
‚óŹPackage Weight: 10.6kg/23.3lb
Items ‚óŹ1 x R3 Pro Rotary Roller
‚óŹ1 √ó mounting screw
‚óŹ1 √ó tool kit
‚óŹ4 √ó Foot pad foam
‚óŹ1 √ó Film
‚óŹ3 √ó Acrylic sheet
‚óŹ3 √ó wood chips
‚óŹ1 √ó desiccant
‚óŹ1 √ó brush
‚óŹ1 √ó Clean cloth
‚óŹ1 √ó card reader
‚óŹ1 √ó TF card
‚óŹ1 √ó power adapter
‚óŹ1 √ó Instruction
‚óŹ1 √ó laser module
‚óŹ1 √ó cutting pad
‚óŹ1 √ó X axis assembly
‚óŹ1 √ó Y axis left profile
‚óŹ1 √ó Y axis right profile
‚óŹ1 √ó Profile on the base
‚óŹ1 √ó Under the base profile
‚óŹ3 √ó foot bracket
‚óŹ10 √ó Wire tie


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