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ATOMSTACK MR20 20W Pulsed Fiber Laser Module 1064nm for Engraving Metal And Plastic


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● 20W Fiber Laser Power
● Ultra-fast working speed
●0.2mm Aluminum Cutting in One-PASS
● Relief engraving and Rust removal
● Adaptable to all Atomstack frame structure laser engravers


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Will not ship until [19041994]

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  • High power: The world's first 1064nm wavelength pulsed fiber optic infrared laser module with an optical power up to 20W, using a Q-switch (photoelectric switch) main oscillator and a high-power optical fiber amplifier (MOPA) structure;
  • Multi-material application: Atomstack MR20 fiber laser module is suitable for high-speed fine engraving of all daily metals (copper, iron, aluminum, zinc, silver, etc.) and plastics, and can also be engraved on black acrylic, leather, ceramics and rocks;
  • Metal cutting: 20W powerful power and 0.03*0.06 ultra-fine light spot, so that MR20 can easily cut 0.2mm aluminum business cards at one time, and can cut 0.5mm brass sheets multiple times;
  • High adaptability: MR20 module can be quickly installed and adapted to all atomstack brand laser engraving machine frames, and can expand the working area to 850*400mm or 850*800mm;
  • Customized lightburn control board: In order to be able to use lightburn software control, MR20 has customized a special control board for infrared laser modules, which can set the laser power through lightburn and adjust the pulse frequency with the knob, which greatly improves the ease of work;
  • Optical fiber transmission: The energy transmission adopts the optical fiber transmission method, which can greatly improve the energy transmission efficiency and reduce the energy transmission loss;
  • Deep cutting: 1064nm infrared laser is very suitable for deep engraving on a neat slate plane, showing a relief effect;
  • Easy Focus: simple double red light focusing method, easy to get the best focal length in 30 seconds;
  • Laser Rust Removal: MR20 1064nm wavelength laser is very suitable for removing the rust layer on the metal surface, and can quickly derust the metal;

The world's first 20W high power 1064nm pulsed fibre laser module for use directly on frame laser engraving machines; professional-grade infrared laser module with up to 20W of optical power; fibre-optic conduction of energy with low loss; lightburn software support.

  • Model: Atomstack MR20
  • Engraving materials: PCB, acrylic (non-transparent), aluminum oxide, electroplated and painted metal, 304 mirror stainless steel, glass (non-transparent), ceramics, slate, leather;
  • Cutting material: thin stainless steel sheet, thin aluminum sheet; brass sheet;
  • Laser output optical power: 20W
  • Laser power consumption: 90W
  • Laser wavelength: 1064nm
  • Spot size: 0.03*0.06mm
  • Maximum pulse energy: 0.7mj
  • Optical pulse width: 80-110ns
  • Repetition frequency: 30-60kHz
  • Peak power: 7kW
  • Power supply: 24V DC

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  • When operating the laser engraving machine, please install the laser protective cover; if it is not installed, you need to wear goggles.
  • Do not touch the laser with your hands, or you may burn your hands.
  • Please avoid strong impact on the machine.
  • Children under the age of 14 are prohibited from using this product, and children over the age of 14 need adult supervision.
  • Do not apply the laser directly to any specular reflective object, which may cause injury to the operator or burn the laser.

ATOMSTACK Official Supports

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LaserGRBL VS LightBurn Software

LaserGRBL (Free) (Windows): LaserGRBL Download Page

LaserGRBL is one of the best Windows software for image Laser Engraving. It is able to load any image, pictures and logo and send to your laser engrave with few click. It is specifically developed for use with hobbist laser cutter and engraver and could be a good free and easy alternative to picengrave, benbox, T2laser, lightburn for who don’t need more then a simple and effective tool. LaserGRBL is compatible with any engraver based on Grbl v0.9 and Grbl v1.1 standards.

LightBurn (Paid - 30 Day Free Trial) (Windows/Mac OS/Linux): LightBurn Download Page  , Purchase Lightburn Software - Gcode License Key.

LightBurn is layout, editing, and control software for your laser cutter. With LightBurn you can:

- Import artwork in a variety of common vector graphic and image formats (including AI, PDF, SVG, DXF, PLT, PNG, JPG, GIF, BMP)

- Arrange, edit, and even create new vector shapes within the editor, with powerful features like offsetting, boolean operations, welding, and node editing

- Apply settings like power, speed, number of passes, cut order, brightness & contrast, dithering mode, and much more

- Send the result directly to your laser cutter

LightBurn is a native application written for Windows, Mac OS, and Linux.

Thank you for browsing our ATOMSTACK products. Orders will be processed within 2-3 business days after full payment is received. Handling time of DHL Global Shipping may take up to 3 days due to COVID-19. Tracking number will be updated as soon as it's available.

EU Warehouse: ship to EU countries (Please don’t place the order from this warehouse if you’re not in an EU country)
US Warehouse: ship to USA (Please don’t place the order from this warehouse if you’re not in the USA)
UK Warehouse: ship to UK (Please don’t place the order from this warehouse if you’re not in the UK)
China Warehouse: ship to EU & USA & Asia & CA & AU

Products from the same order may arrive from different fulfillment centers, or at different times based on item availability. 

The transit time depends on where you're located and where your package comes from. If you want to know more information, please contact our customer service team . We will settle your problem as soon as possible. Enjoy your shopping!

For detailed information on standard delivery and express delivery, choose your shipping country or shipping region from below:

Country or Region Shipping Method Ships From Shipping Time Shipping Fee
United States UPS United States 3-5 Business Days Free
United States DHL/FedEx China 8-15 Business Days Free

EU Countries

DHL Germany Or Czech 3-5 Business Days Free

Asian Countries

4PX/FedEx China 6-10 Business Days $20
United Kingdom, Canada, Australia, and Other countries 4PX/FedEx China 6-15 Business Days $100

EU Countries:   Germany, France, Italy, Austria, Netherlands, Spain, Belgium, Bulgaria, Croatia, Czech Republic, Denmark, Estonia, Finland, Greece, Hungary, Ireland, Latvia, Lithuania, Luxembourg, Malta, Poland, Portugal, Romania, Slovakia, Slovenia, Sweden.

Asian Countries: Singapore, Malaysia, Japan, Thailand, Korea, Philippines, Vietnam, Indonesia and so on

The shipping time is a estimated time. Invalid address, customs clearance procedures, the COVID-2019, the bad weather or other reasons will lead to a longer delivery time than expected.

Taxes, Customs & Duties

If the package is checked by your country's customs office when the item arrives in their country, most websites declare that customers are responsible for import duties, tariffs, and taxes. But Atomstack will be happy to go fifty-fifty with customers. We value our customers, and we strive to reduce your costs when you shop with us.

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