The Best 20 Watt Fiber Laser of 2022 – Reviewed and Top Rated

After hours researching and comparing all models on the market, we find out the Best 20 Watt Fiber Laser of 2022. Check our ranking below.

2,219 Reviews Scanned

Rank No. #1

GWEIKE G2 Plus 20W Fiber Laser Engraver, 15000mm/s Portable Laser Marking Machine, 150x150mm Working Area, Desktop Handheld 2-in-1 Laser Engraver Machine for Jewelry, Leather, Dog Tags, Metal

[8K HD & 15000mm/s] - GWEIKE G2 Plus 20W 1064nm fiber laser engraving machine uses high-speed precision galvanometer to provide unparalleled accuracy and versatility, achieving engraving speeds up to 15000 mm/second. GWEIKE G2 Plus offers three different engraving resolution options (2k, 4k, 8k) , the engraving accuracy is 0.001 mm, ensuring that highly detailed engraving effects can be easily obtained.
[Large Working Area & Electric Lifting] - GWEIKE G2 Plus has a larger working area, and the size of the engraving area is 150*150mm. In addition, G2 Plus uses an electric lifting column. No manual adjustment is required, just press the adjustment button to achieve easy focusing, which improves efficiency while Give users a better user experience.
[Red Light Preview] - Gweike G2 Plus uses dual red light positioning and an industrial-grade, fully digital Galvano scanning system, providing comprehensive support for both square and graphic quick previews. This advanced technology streamlines the positioning and focusing process, ensuring accuracy and an intuitive user experience
[Deep Engraving on Metal] - The Gweike G2 Plus has super deep engraving capabilities for precise deep engraving on a variety of metal.This extraordinary depth of engraving enhances the detail and perceptibility of your designs, easily unleashing your creativity. GWEIKE G2 Plus also supports engraving: plastic, leather, colored Ceramic, black acrylic, stone and more.
[30+ Colorful Engravings] - The GWEIKE G2 Plus 20W fiber laser marking machine will allow you to bring your ideas to life with greater speed, precision, and versatility than ever before. With the extraordinary Gweike G2, you can literally mark and engrave on stainless steel and titanium with more than 30+ different gorgeous colors.

Rank No. #2

ComMarker B4 20W Fiber Laser Engraver Machine, LightBurn Compatible Laser Engraving with 2 Different Size Lens,2-in-1 Desktop and Handheld Fiber Laser Marking Machine for Jewelry,Sliver,Gold,Tumblers

B4 specification: 110V，20W Max laser source,2 in 1 Desktop and Handheld Fiber Laser Marking Machine,support Lightburn and EzCad2(we provide), support rotary. With 2 lens 110x110mm + 200x200mm.
Package includes: 1xB4 Machine, 1x 110mmx110mm lens, 1x200x200mm lens, 1xAdapter, 1xFoot Switch, 1xPositioner, 1xUSB Drive, 1xRuler, 1xData Cable, 1xAllen Wrench, 1x1064nm Goggles, 2xPaperboard, 2xSteel Plate, 1xAuxiliary holder, 1x Material package.
Our commarker B4 laser engraving machine is High-speed precision galvanometer, high marking accuracy, equipped with different field lens, large marking area, fast marking speed, automatic lifting, emergency switch, very safe. Small weight and volume, wide engraving range, international certification. Meet the business and personal needs of customers.
Engraveable material: ComMarker fiber laser engraver can engrave stainless steel, aluminum, gold, silver, alloy，copper，metal, jewelry, pen,tag,tumblers,etc. also can mark most of the Painted products and non-transparent plastics.
Parameters: Laser Wavelength: 1064 nm, Marking Speed: 0-15000mm/s, Frequency: 20-60kHz, System: Windows 7/8/10/11, MAC (lightburn ), Supported Graphics Formats: BMP, GIF, JPG, JPEG , DXF, DST, Al, etc, Minimum line width: 0.01mm, engraving depth 0.3-0.5mm

Rank No. #3

Mr.Carve S4-20W Fiber Laser Marking Machine for Metals&Jewelry&Plastics,Fiber laser engraver with Lightburn compatibility(150mm*150mm)

【Laser details】Laser Power: 20,000 mW, Laser type: 1064nm, Laser Class: Level 4
【High Power Output】Digital galvanomenter laser is built for efficient and precise laser marking experience. Equipped with 20W fiber laser, S4 is able to mark on all kinds of metals and plastics with high-quality outcomes.
【Operate by Lightburn】 S4 adapts Lightburn as operating system, which enables the user to get started quickly and carry out efficient marking operations. At the same time, the machine also has good stability and reliability. Supports Win7/8/10/11,PLT, BMP, DXF, JPG, TIF, AI, PNG, JPG, etc. Software included with the machine on a USB flash drive (manual and training video)
【Fine Marking Effects】S4-20W has a high power output, which means it is able to mark quickly and accurately on a wide range of material surfaces. Working area is 150*150mm, whether the material is metal and plastic, the machine can easily cope with it and realize efficient marking operations.
【Wide range of applications】 has a wide range of applications for many industries and scenarios. It can meet the needs of different industries for marking, which brings convenience to the production and management of enterprises. High compatibility makes S4 is easy to be set up and start your own business.

Rank No. #4

GWEIKE G2 20W Fiber Laser Engraver, 15000mm/s Speed Portable Laser Marking Machine, 110x110mm Working Area, Desktop Handheld 2-in-1 Laser Engraver Machine for Jewelry, Leather, Dog Tags, Metal

[8K HD & 15000mm/s] - GWEIKE G2 20W 1064nm fiber laser engraving machine uses high-speed precision galvanometer to provide unparalleled accuracy and versatility, achieving engraving speeds up to 15000 mm/second. GWEIKE G2 offers three different engraving resolution options (2k, 4k, 8k) , the engraving accuracy is 0.001 mm, ensuring that highly detailed engraving effects can be easily obtained
[Red Light Preview] - Gweike G2 provides an engraving working area size of 110*110mm, incorporates dual red light positioning and an industrial-grade, fully digital Galvano scanning system, providing comprehensive support for both square and graphic quick previews. This advanced technology streamlines the positioning and focusing process, ensuring accuracy and an intuitive user experience
[Deep Engraving on Metal] - The Gweike G2 has super deep engraving capabilities for precise deep engraving on a variety of metal.This extraordinary depth of engraving enhances the detail and perceptibility of your designs, easily unleashing your creativity. GWEIKE G2 also supports engraving: plastic, leather, dark glass, colored Ceramic, black acrylic, stone and more
[30+ Colorful Engravings] - The GWEIKE G2 20W fiber laser marking machine will allow you to bring your ideas to life with greater speed, precision, and versatility than ever before. With the extraordinary Gweike G2, you can literally mark and engrave on stainless steel and titanium with more than 30+ different gorgeous colors
[Wide Compatibility] - Gweike G2 series offers seamless compatibility with both WIFI and USB connections, supporting an extensive array of input file formats. This enables effortless and convenient transfer of your designs between the device and a computer or smartphone, ensuring a smooth and efficient workflow. GWEIKE G2 is also compatible with LightBurn which provides advanced functionalities in design

Rank No. #5

Monport 20W Fiber Laser Engraver with LightBurn,Fiber Laser Marking Machine with Red Dot Pointer,4.3"x4.3" Metal Etching Machine for Metal Marking with 100000 Hour Lifespan BSLcad Included

Brand New Integrated Mini Fiber Laser:The brand new Monport fiber marking machine has a smaller size and lighter weight; Simultaneously maintaining the original high performance and a lifespan of up to 100000 hours.The fiber laser can engrave all metals. (gold, silver, copper, stainless steel, brass, titanium, etc.)
Faster and More Accurate:The newly customized galvanometer system is equipped with more expensive silicon material reflectors, allowing for a maximum speed of 10000mm/s. Monport has also customized an F-theta field mirror, which, together with the entire marking system, can achieve a carving accuracy of 0.01mm.
Just Right Working Area:For a 20W fiber laser, an area of 110*110mm is optimal, as excessive engraving area may result in poor engraving effect or even distortion.After special tuning by Monport, even when carving at the edges, there will be no weak light.
Deep Engraving and Cutting Capabilities:With this 20W fiber laser marking machine, you can perform 2.5D metal engraving, deep metal engraving, and even some metal sheet cutting (usually the higher the power, the stronger the deep engraving and cutting ability, and the higher the efficiency. If you want stronger and faster results, Monport recommends purchasing a 50W or above machine)
Lightburn Compatible:All Monport fiber marking machines can be operated using Lightburn, but if you don't want to use Lightburn, we also provide free and easy-to-use software (Free software and backup parameters are saved on a USB drive and included in the packaging).

SaleRank No. #6

xTool F1 Ultra 20W Fiber & Diode Dual Laser Engraver, 10000mm/s Ultra Fast Laser Engraver and Cutter Machine for Jewelry, Metal, Wood, 16MP Smart Camera, Auto Streamline, 3D Engraving Machine

NOTE: This is xTool F1 Ultra, with 16mp camera, 20w fiber laser, support 3D emobossing engraving.
Support Almost All Materials Ultra-Fast: Introducing the world's first 20W fiber and diode dual lasers, achieving speeds up to 10,000mm/s. The fiber laser can engrave all metals (gold, silver, copper, stainless steel, brass, titanium, etc.) in seconds, while the diode laser excels on wood, acrylic, leather, glass, rubber, fabric, and more.
3D Embossing and Deep Engraving: With 20W power in both fiber and diode lasers, the F1 Ultra laser engraving machine handles intricate, multi-level 3D engraving and deep engraving on various materials, including metal, wood, and rock, creating high-value items.
Factory-Level Productivity: xTool's exclusive Auto Streamline Production, powered by the Auto Conveyor (available separately) and a 16MP SMART CAMERA system, effortlessly manages batch engraving. This laser engraver and cutter machine automatically recognizes shapes on the conveyor, intelligently fills patterns on every piece nonstop, and with its 10,000mm/s speed, completes entire batches in minutes.
Revolutionary Working Area and HD Resolution: The F1 Ultra boasts the largest desktop fiber laser engraver working space at 220mm x 220mm, expandable to 220mm x 500mm if with the auto conveyor. This enlargement doesn't compromise the detail and precision of HD photo engraving in any corner, unlike other fibers with switchable lenses.

Rank No. #7

Leaice 20W(20000mW) Handheld Fiber Laser Engraver Machine, Portable Laser Marking for Metal/Plastic/Wood/Glass, with 110 * 110 mm Lens for Factory, Workshop, DIY Projects

Handheld Laser Engraver: With high quality MAX laser source and smart design which is convenient for marking. Power Supply: 110/220 AC. Marking Area: 110*110mm. Laser Wavelength: 1064nm. Marking Speed: <12000mm/s. Line Width: 0.03mm. Repeat Positioning Accuracy: 0.01mm. Laser Level: Class 4. Weight: Approx.20lbs. The service life is up to more than 100,000 hours.
Portable and Flexible: The Leaice portable fiber laser engraving machine weighs 20 pounds, compact and easy to carry. Our small laser engraver expands its engraving capabilities beyond the confines of a traditional workbench. This feature enables it to engrave virtually anywhere, offering unparalleled flexibility and adaptability.
Easy to Operate: This metal engraver provides a 4.3 x 4.3 inch (110x110 mm) field with red dot locators for fast and exact calibration and focusing. Laser marking machine comes with an operating system and 7-inch touch screen, with a high security level, stable performance, and fast response speed. The interface is simple and intuitive, supporting 21 languages and editable in multiple formats. One-click triggering makes the operation simple and smooth.
Wide Applications: The laser marking machine can mark on all metals (such as aluminum, stainless steel, brass, copper, etc.) and some non-metals (such as nylon, leather, lamp buttons, ABS, PVC, PES, painted surfaces, etc). It has wide applications and can be used for personalized customization such as trademark marking, Text, QRCode, Barcode, Batch Number, Label, Logo, Image.
High Quality: The entire body is made of aluminum, which is not easy to rust. Built-in cooling system, long service life. We provide 1-year warranty for the whole machine.

Rank No. #8

All-in-one Fiber Laser：OMTech 20W all metal body fiber laser engraver defines a new generation of machines. It achieves a smaller size, cooler appearance, and provides a more user-friendly user experience while maintaining the original performance
0.01mm and 10000mm: 4.3''X4.3''workbed Fiber laser machine with a spot diameter of 0.01 mm，and the field lens uses its air-spaced design and protective & anti-reflective coatings to provide throughput with less than 1% distortion,maximum engraving speed up to 10000 mm/s，which helps you to get the job done accurately and quickly
Laser engraver equiped a red dot indicator to assist you in adjusting the focus，you can control the startup and shutdown of the red dot guider by pressing the focus button with only one finger
Operation Guidance:We've added text instruction next to each button on the machine body, and this laser engraver comes with lightburn/EzCad2 software, which is compatible with both 32-bit and 64-bit versions of Windows 7, 8, and 10, and supports a wide range of image formats, so you can get started quickly
Global Customer Service: We have established 24H service team, located in US、Philippines and China, at the same time, we have more than 50 Demo Room Hosts in US, and the number continues to rise.We will provide you with comprehensive and professional pre-sales, after-sales service, technical support and on-site experience by appointment，and we provide 2 years support for our products to solve your worries

Rank No. #9

All-in-one Fiber Laser：OMTech 20W all metal body fiber laser engraver defines a new generation of machines. It achieves a smaller size, cooler appearance, and provides a more user-friendly user experience while maintaining the original performance.
0.01mm and 10000mm: 4.3''X4.3''workbed Fiber laser machine with a spot diameter of 0.01 mm，and the field lens uses its air-spaced design and protective & anti-reflective coatings to provide throughput with less than 1% distortion,maximum engraving speed up to 10000 mm/s，which helps you to get the job done accurately and quickly.
Laser engraver equiped a red dot indicator to assist you in adjusting the focus，you can control the startup and shutdown of the red dot guider by pressing the focus button with only one finger
Operation Guidance:We've added text instruction next to each button on the machine body, and this laser engraver comes with lightburn/EzCad2 software, which is compatible with both 32-bit and 64-bit versions of Windows 7, 8, and 10, and supports a wide range of image formats, so you can get started quickly!
Global Customer Service: We have established 24H service team, located in US、Philippines and China, at the same time, we have more than 50 Demo Room Hosts in US, and the number continues to rise.We will provide you with comprehensive and professional pre-sales, after-sales service, technical support and on-site experience by appointment，and we provide 2 years support for our products to solve your worries.

SaleRank No. #10

Genmitsu Z6 20W Fiber Laser Engraver, Higher Fiber Power 15000mm/s Speed, 5W Diode Dual Sources, Desktop Integrated Host with Touch Screen, Portable Marking Tool for Jewelry, Metal, Wood, Leather

Versatile Dual Laser System: Elevate your creations with the Z6 Fiber Laser Engraver. Unleash a 2000mW 1064nm fiber laser for precise metal engraving and a dynamic 500mW 455nm diode laser for imaginative designs on wood, leather, and more. This all-in-one machine fulfills all your creative needs. PS: The Z6 is a Laser class 4 machine, please wear necessary protection when you are using. If you have any problem during the use of the product, please contact out support team. The latest firmware can also be found in the helpdoc of our offical site.
Supercharged Fiber Power: Experience a new level of engraving with the Z6 Laser Engraver's 20W high-power laser—10 times stronger than entry-level machines. Effortlessly etch intricate designs into metal, even cutting through up to 0.3mm metal cards. Ideal for artisans, entrepreneurs, and crafters. Easily customize products in bulk, from stylish jewelry to professional business cards.
High-Speed Precision for Small Businesses: Turbocharge productivity with the Z6 Laser Engraver, boasting a rapid 15000mm/s speed and an astounding 0.001mm finer detail—equivalent to Ultra HD 8K photo engraving. Perfect for batch engraving and crafting customized creations, a versatile addition to your toolkit.
Portable All-in-One Design: Unleash creativity anywhere with the Z6 Laser Engraver's portable and intuitive design. Desktop and handheld 2-in-1 style, coupled with a user-friendly touchscreen interface, allows seamless multi-angle marking. Dive into projects at home, in the office, or on the go—simply plug in and start engraving.
Easy Focusing and Positioning: Achieve precision effortlessly with the Z6's electric lift stand and dual infrared light positioning system. Whether engraving on metal, wood, plastic, or leather, the Z6 ensures easy focusing and accurate positioning. Explore the world of etching and marking with confidence.

Last update on 2025-10-17 / Affiliate links / Images from Amazon Product Advertising API

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Features: What bells and whistles matter for an 20 Watt Fiber Laser?
Specifications: How powerful they are can be measured.
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FAQ:

Q: What is fiber laser used for?

A: Fiber lasers are widely used in many applications such as drilling, welding, cutting and marking and in many industries such as automotive, medical, electronics and manufacturing.

Q: What is a fiber laser marking machine?

A: Fiber laser marking machine is a type of CNC laser system that uses fiber laser beam to leave a permanent mark on the 2D/3D surface of a variety of metal and non-metal materials.

Q: What is fiber laser system?

A: A fiber laser is a special type of laser in which the beam delivery as well as the laser cavity is integrated into a single system inside an optical fiber with the beam generated within the fiber, unlike conventional lasers where the beam is generated outside and sent into the system.

Q: What is fiber laser marking?

A: Fiber laser marking is one of many ways to produce product markings, and is a critical method for many operations. In short, fiber laser marking is one method of using lasers to place identifiable permanent marks on an object.