The Best 20W Laser of 2022 – Reviews & Buying Guide

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

2,388 Reviews Scanned

SaleRank No. #1

LONGER RAY5 Laser Engraver 20000mW Laser Cutter 130W CNC Laser Cutter with 3.5"Touch Screen Laser Engraving Machine DIY Engraver Tool for Metal Glass Wood Leather Laser Class ii

【20000mW High Output Power】Longer Ray5 20000mW laser engraving machine is equipped with a robust 20000mW laser module, capable of single-pass cutting through 0.59"/15mm pine wood, 0.002"/0.05mm stainless steel, and 0.31"/8mm acrylic. It can even achieve multiple passes for cutting through 25mm wood and 35mm acrylic.
【High Precision Laser Technology & In-House Colorful Engraving Techniques】Longer RAY5 laser engraver is paired with advanced built-in 256-color palette, complemented by ultra-fine 0.08*0.1mm laser points, achieving a 0.01mm engraving precision. With precise color reproduction and high contrast effects, it offers greater creative flexibility, enabling the creation of more intricate artistic pieces.
【Upgraded Chipset & Multi-Core Functionality】Longer Ray5 20000mW laser engraving and cutting machine is configured with a 400*400mm working area and features an upgraded 240MHz ESP32 chipset. This enables simultaneous engraving across multiple machines, controlled from a single computer. Supporting continuous 7x24 hours engraving, it significantly enhances efficiency, saving valuable time.
3.5-Inch Touchscreen & Extensive Compatibility】The built-in 3.5-inch touchscreen allows for quick and convenient monitoring of engraving progress, adjustment of engraving speed, and other operations. It supports 4 connection modes: USB, WiFi, and APP, providing offline usage capabilities. Compatible with professional engraving software such as LaserGRBL and LightBurn, offering flexibility for you to choose the software that best suits your needs.
【Safety Protection Features】Longer Ray5 20000mW laser cutter is equipped with a laser head protective cover, filtering more than 95% of laser emissions. We also provide a protective cover and safety glasses to ensure your safety while operating the laser engraving machine. It features emergency shutdown, motion protection, heat protection, and a hidden active cooling system, effectively extending the lifespan of the laser engraving machine.

Rank No. #2

LASER TREE Laser Engraver Module, 20000mW(20W) Optical Power, Laser Engraver Cutter Module with Air Assist, High Accuracy Quad-Compression Spot Laser Head, Engraving 340+ Colors On Metal Steel

🏆【POWERFUL LASER MODULE】Experience the true power of LASER TREE's 20000mW laser module with an optical power output of up to 24000mW. High power laser cutter module cutting 10mm bass plywood by one pass, and cutting 8mm black acrylics in one pass. Engraving speed up to 24000mm/min. Whether you're a professional or a hobbyist, this powerful laser module will help you achieve the results you need
🏆【ULTRA-FINE COMPRESSED SPOT】LASER TREE 20W（20000mW） laser head with 4pcs 5W beam-compressed laser diodes. Quadruple compression spot (0.08*0.08mm) makes the engraving and cutting more powerful and precise. It is able to cut 30mm wooden boards, 30mm acrylic sheets, and 0.1mm stainless steel. With the ability to engrave over 340 colors on metal stainless steel, the 20000mW module gives you more possibilities for your creations. Class level: Class 4
🏆【EFFICIENT & SAFETY】Blue light laser module with a professional air assist system can make cutting deeper and get cleaner material edges. Built-in fan cooling system, fan Speed 10000 rpm. Cool efficiently to prolong service life. Original diode, lifetime up to 20,000 hours. The red laser shield filters 97% of UV rays to protect your eyes and those around you. And a 3-in-1 bracket for fan protection, fixed wires, and air ducts has been added to the top of the laser module.
🏆【WIDE COMPATIBILITY & EASY TO USE】Compatible with PWM-controlled laser engraving machines, laser cutting machines, CNC machines, and 3D printers. The included accessories can be easily integrated into your existing machine. Equipped with adapter board & power adapter that are compatible with different voltages and pins between the machine and the module. The focus lever design makes it easier to adjust the focus. And the mounting bracket makes it easy to mount the module on the machine.
🏆【TECHNICAL SUPPORT & AFTER SERVICE】Please ensure your engraving machine can provide at least a 24V 4A power supply. If not, please use the driver adapter & power adapter we supply. If you need pre-sale consultation or encounter any problems, contact us on Amazon or the website. Note: Regular cleaning and maintenance of the lenses will maintain good cutting results and obtain a longer service life.

Rank No. #3

Dkenicor 20W Laser Engraver with Air Assist, APP Controlled 20,000mW Laser Cutter and Engraver Machine, 130W Laser Engraver for Wood, Metal, Leather, Acrylic, Vinyl, 400x400mm Offline Engraving

【Strong 20W Laser Power】Laser engraver with a 20W(20,000mW) power output level and Class 4 laser safety laser class is based on compression shaping spot technology, as well as 4*6W laser diodes and optical mirrors, can compress to a size of 0.08mm * 0.1mm.
【Attached Air Assist Kit】The 20W(20,000mW) laser cutting machine is equipped with an air assisted kit and 32-bit motherboard, which greatly improves cutting ability, smoother cutting edges, and higher carving accuracy.
【Support APP Controlled】Our laser cutter and engraver machine, unlike other brands, can support mobile phone connections. You can set the image in the mobile app in advance, making the carving process simple and fast.
【 Powerful cutting ability 】This 20W(20,000mW) laser engraver can quickly and efficiently cut metal, with only one cut required for solid wood boards 12-15mm thick. It can automatically adjust the laser energy based on the image, making the transition between colors more natural.
【Wide Application】This laser cutter can be used to cut wood, metal, paper, leather, plastic, acrylic and so on. We offer 1-year warranty, so you can feel free to contact us if you have any problems in use.

SaleRank No. #4

ATOMSTACK 20W Laser Engraver, A20 PRO V2 Laser Cutter, High Accuracy Laser Engraving Machine for Personalized Gifts, Business Cards, Wood, Metal, Acrylic, Leather

「Powerful & Precise」The ATOMSTACK A20 Pro V2 laser engraver features an advanced, independently developed motherboard for enhanced power, intelligence, and stability. Unique dot compression technology delivers 0.08 x 0.1mm dots, which ensures precise engraving. Laser Output Power Level:20000mW, The Laser Class:4
「Fast Speed, Strong Cutting」 With a powerful 20000mW output laser power, the ATOMSTACK A20 Pro V2 excels in high-energy cutting and precise engraving Engraving speeds reach up to 400mm/s, significantly reducing processing times across materials like wood, acrylic, and metal
「Easy Assembly & Safety」The ATOMSTACK A20 Pro V2 features an integrated linear guide motion structure for quick assembly and high precision, extending the machine's lifespan. Its aluminum alloy frame and modular design enhance durability and optimize laser movement. Built-in limit switches and a cross-line light ensure 0.01mm engraving accuracy. For safety, it includes a removable magnetic protective cover, safety glasses, and a tilt angle safety beep (>15°)
「Easy to Use」Support for multifunctional human-computer interaction via Type-C or USB stick enhances versatility. It is compatible with the ATOMSTACK App/PC software, Lightburn, and LaserGRBL for flexible control
「Exceptional Service」With a lifespan of up to 10000 hours and low maintenance costs, the ATOMSTACK A20 Pro V2 is backed by 24/7 customer service and lifetime technical support. We offer free replacements for faulty parts, ensuring worry-free usage. Discover limitless creativity with the ATOMSTACK A20 Pro V2 laser engraver!

Rank No. #5

CREALITY FALCON2 22W Laser Engraver Machine with Air Assist and Rotary Roller, 220W High Accuracy Laser Engraver and Cutter Machine for Cylindrical Objects, 25000mm/min Faster Engraving

【22W Higher Laser Power & Thicker Cuts】Falcon 2 series 22w output laser engraver, laser class 4, supports a faster engraving speed of 25,000mm/m, ensure efficient laser engraving and boosts the success of small business, great choice to start your side hustle. This laser engraving machine makes a quick way to do batch engraving and cutting, on-site customized gifts, personalized memorial gifts, and more.
【Precise Crafting and Powerful Laser】The 22w laser engraver have 22w output power and 120w machine power supporting higher accuracy engraving and cutting, it can cutting a 15mm wood laser cutter or 10mm black acrylic in ONE PASS. It is great for woodworking, wood burning, customized home decor, and jewelry making that requires an engraver with solid cutting performance.
【Integrated Air Assist】Equipped with an air assist set on the laser engraver keep your arts with smooth lines,complete patterns and clean material surfaces, by quickly reduce the temperature of the material surface, preventing distortion and discoloration due to high temperatures, effectively blows away smoke and debris generated during laser engraving machine working ensures laser energy stability.
【4 in-1 Laser Rotary Roller】The Creality Rotary Kit Pro offers a range of functions, accommodating objects of various shapes with its adjustable jaws. Whether clamping cylindrical objects from the outside (1-110mm diameter), propping up from the inside (25-75mm diameter), or utilizing the hex stud for spheres (10-130mm diameter) or ring-shaped items (15-100mm diameter), this kit caters to diverse needs.
【Work Higher Productivity】 The laser engraver provides 22000mW output power and laser class 4, which can cut a 12 mm wood board or 3mm black acrylic in one pass at a speed up to 10000mm/min. Easy to engrave on a wide variety of materials, including cutting paper, plastic, acrylic, urethane foam, and most consumables such as metal, glass etc.

SaleRank No. #6

DLC - 120W Laser Engraving Cutting Module with Air Assist, 20W(20000mW) Output Power,Built-in FAC,Compressed Spot CNC Carving DIY Laser Master for Laser Cutter Laser Engraver Machine - Class 4

POWERFUL LASER MODULE - The diode laser module has 120W machine power and 20000mW optical output laser power. High power laser cutter module cutting 25mm Pinewood by One Pass, and cutting 18mm black acrylics in one pass. Engraving speed up to 24000mm/min. Whether you're a professional or a hobbyist, this powerful laser module will help you achieve the results you need
PROFESSIONAL AIR ASSIST & HEAT DISSIPATION DESIGN - DLC air assist laser modules can make material edges cleaner and clearer when cutting/engraving. It can increase laser cutter efficiency to save time and enjoy concise beauty (The package includes an Air Assit Kit). This laser cutter module ORIGINAL DIODE with FAC and built-in fan cooling system.
EASY TO USE - Multi-hole position on the back of laser engraver module, easy to install on different laser cutting and engraving machine stands. The control line installation method is plug-and-play. Excellent compatibility with 12V and 24V DIY machines and other brand laser engraving machines, laser cutting machines, CNC routers, and 3D printer machines.
ULTRA-FINE COMPRESSED SPOT - DLC 20W(20000mW)laser head with 4pcs 5W beam-compressed laser diodes. Quadruple compression spot (0.06*0.06mm) makes the engraving and cutting more powerful and precise. It is able to cut 25mm Pinewood by One Pass, 18mm acrylic sheets, and 0.1mm stainless steel.
【24 Hours After Sale】The laser module Universally applicable to 12V and 24V.DLC is committed to providing customers with high-quality after-sales service, if you encounter any problems when using our products, you can contact our after-sales service team at any time. Our professional technicians will provide you with solutions and help in time.

SaleRank No. #7

xTool S1 20W Laser Engraver and Cutter Machine with Air Assist & Honeycomb, 23.93" x 15.16" Bed Size, Beginner-Friendly, Laser Engravering Machine for Wood and Metal, Acrylic, etc. - Basic Bundle

[Unbeatable Power & Productivity]This advanced 20W (20000mW) laser cutter and engraver machine is a versatile powerhouse, capable of cutting through 10mm cherry wood in a single pass.Engrave at blazing speeds up to 600mm/s on a spacious 23.93" x 15.16" bed—perfect for large projects like door signs or up to 119 dog tags in one go.
[Exclusive xTool Patented Technologies] Achieve next-level precision on your precious items with the xTool S1 laser engraver, thanks to xTool’s patented Pin-point Positioning technology. Enjoy stunning 3D engravings on curved surfaces like spoons and plates. Effortlessly tackle projects up to 118 inches (3000mm) with AutoPassthrough Technology.
[Your First Laser Engraver, Easier Than Ever] Ready to use right out of the box. Auto-focus and powerful, intuitive software—xTool Creative Space (XCS)—make it simple for anyone to start creating. We’ve pre-tested over 400 materials with optimal parameter settings; just preview, click, and engrave. No design skills? No problem—input a few words, and the AI-powered software will create a unique design for you. Plus, there are over 1,000 step-by-step project tutorials to guide you.
[Class 1 Safety, Safe with Kids and Pets Around] The protective cover filters 99% of laser light, safeguarding your eyes without the need for goggles. The enclosed design blocks smoke and noise, ensuring a comfortable and secure workspace. Built-in 5 flame sensors automatically halt operation if a flame is detected. With an emergency stop button and a lid-open stop feature, you’re fully protected for peace of mind.
[Premium Quality, Built to Last] This laser engraving machine has a 3mm aerospace-grade aluminum frame for exceptional stability and durability. xTool prioritizes quality with over 71,830 hours of rigorous testing, including laser tube aging, power stability, and extreme conditions. Every S1 unit undergoes 7 strict pre-shipment inspections and 100% scenario testing to ensure flawless performance.

Rank No. #8

Laser Engraver 24000mW(24W), Laser Cutter High-Power 30000mm/min 0.01mm High Accuracy, Laser Class 4, Laser Engraving Cutting Machine with Emergency Stop Button for Metal, Wood, Acrylic, Leather

High-Speed Laser Engraver: The 24W laser engraver adopts brand new technology, making the C24 Pro laser engraving machine achieve 30,000MM/MIN engraving speed，3 times faster than ordinary engraver machines，realizing high-speed engraving, improving work efficiency, and shortening production time. Professional CNC engraving machine for crafts meets a wide range of engraving needs, including metal, paper, bamboo, wood, leather, PCB, aluminum oxide, glass, acrylic
Unique Linear Rail & Tank Chain: Our laser engraver and cutter machine adopts a linear rail & tank chain design to enhance structural accuracy and optimize the arrangement of cables. This design not only improves the precision and stability of the laser engraver machine but also reduces the engraving machine's noise and vibration, providing a better working environment. Engraving machine body is lightweight, easy to move and use
High Precision Engraving Machine: The C24 Pro laser cutter and engraver machine has a new focusing device that the laser head adopts 0.08mm compressed spot technology, the laser class is 4, and the power output level is 24000mW, the laser engraver accuracy is to 0.01mm, which makes the focus of the laser engraver more accurate and the carved and more vivid. Precision Graduated Line Axis: The X-axis and Y-axis contain precision graduated lines, making quick length measurements convenient for you
High-Power Laser Cutter: The cutting-edge technology enables Swiitol C24 Pro Laser Engraver and Laser Cutter has super high power cutting capability, which can cut 18mm wood and 12mm black acrylic at one time. The laser cutter machine can successfully cut 30mm thick acrylic and 30mm pine by multi-cutting. This CNC laser cutter can also cut paper, bamboo, wood, leather, and more. 24w laser engraver has a 400x400mm large engraving area to meet your multiple engraving needs
APP & Wide Compatibility: This wood engraving machine adopts the second-generation APP control, improving work efficiency and cutting quality. this laser engraver for metal With a wide range of compatibility, and supports Windows XP / Windows 7 / Windows 8 / XP / Windows 10 and also macOS (LightBurn). Compatible engraving file formats include NC, BMP, JPG, PNG, and DXF, among others. The default password for connecting to the engraver's hotspot:12345678

Rank No. #9

Twotrees TTS-20 Pro Laser Engraver,20W High Precision Laser Engraver Machine,Laser Cutter,Laser Engraving Machine for DIY,Wood,Metal,Acrylic,Glass,Stainless Steel, 27.4"×23.4" Carving Area

【Powerful 20W Laser with COS Chip Upgrade】Experience blazing-fast engraving with the upgraded COS chip and 20,000mW high-power laser. Enjoy speeds up to 500mm/s and processing rates of 30,000mm/min—double the speed of previous models. Perfect for both professionals and hobbyists who value efficiency and performance.
【Ultra-Fine Precision with 0.08mm Spot Technology】Achieve crisp, clean engravings every time with advanced compressed spot technology. The TTS-20 Pro offers 0.01mm movement accuracy and 0.02mm repeat positioning accuracy, supported by a solid steel axis and belt tensioning for precise, reliable results.
【Broad Compatibility & Endless Creativity】Works seamlessly with LaserGRBL and LightBurn software, supporting Windows XP through 10 and macOS (LightBurn). Engrave over 100 materials—from wood and leather to aluminum oxide and glass. Add a rotary roller (not included) to engrave cylindrical objects with ease.
【Quick Setup, Ready to Use】No complicated assembly required—this machine comes 98% pre-assembled, so you can get started almost immediately. A great time-saver for makers and small businesses who want to focus on creating, not building.
【Important Usage Tips for Best Results】For optimal wood cutting, use with an air assist system (not included). When engraving transparent materials like acrylic or glass, apply black paint to the surface to absorb the laser. Transparent colors will not react effectively with any laser head.

Rank No. #10

Longer RAY5 Laser Engraver, Laser Engraver 20W Output Power, 3.5” Color Touch Screen, App Offline Control, DIY Engraver Tool for Metal/Glass/Wood Engraving Area 15.75"x14.37"

Strong Cutting Ability: The Longer Ray5 features a powerful 20W optical output laser module equipped with advanced laser enhancement technology, significantly boosting its cutting capacity. It can cut 0.59" (15mm) pine wood and 0.31" (8mm) acrylic in a single pass, and up to 25mm wood and 35mm acrylic with multiple passes. Additionally, it can precisely cut 0.002" (0.05mm) stainless steel.
More detailed and Multi-Color Engraving: Longer RAY5 20W laser engraver with a newly upgraded 32-bit chipsets motherboard works more smoothly and stable. The advanced built-in 256-bit color scale with 0.08 * 0.1mm ultra-fine laser focus area achieves a finer engraving result and a higher contrast effect. And an air-assisted interface is reserved, which can be easily matched with various air pumps, and more clean surfaces.
Multiple Machines Control: Ideal for commercial use, one computer controls multiple laser engravers. The Ray5 20w can work parallelly with control of only one terminal, you can set a number of units engraving and cut together, superb reliability-7*24H continuous engraving, and improved production efficiency. Suitable for professional offices, workshops, or factories.
Comprehensive Safety Protection: This laser engraving machine is equipped with multiple safety features, including protective glasses, a move protection design, thermal protection, and an Emergency Stop Device. These ensure that the machine automatically shuts down in case of abnormal movement, overheating, or emergencies, offering you complete peace of mind during operation.
Easy Installation & Professional Support: With the necessary tools and accessories provided and detailed product installation and user guide to refer to, the Longer RAY5 20W laser cutting machine is easy to assemble. We also provide lifetime technical support and 24-hour professional customer service. If you have any questions, please feel free to contact Longer's customer support team.

Last update on 2025-05-20 / Affiliate links / Images from Amazon Product Advertising API

How Do You Buy The Best 20W Laser?

Do you get stressed out thinking about shopping for a great 20W Laser? Do doubts keep creeping into your mind? We understand, because we’ve already gone through the whole process of researching 20W Laser, which is why we have assembled a comprehensive list of the greatest 20W Laser available in the current market. We’ve also come up with a list of questions that you probably have yourself.

We’ve done the best we can with our thoughts and recommendations, but it’s still crucial that you do thorough research on your own for 20W Laser that you consider buying. Your questions might include the following:

Is it worth buying an 20W Laser?
What benefits are there with buying an 20W Laser?
What factors deserve consideration when shopping for an effective 20W Laser?
Why is it crucial to invest in any 20W Laser, much less the best one?
Which 20W Laser are good in the current market?
Where can you find information like this about 20W Laser?

We’re convinced that you likely have far more questions than just these regarding 20W Laser, and the only real way to satisfy your need for knowledge is to get information from as many reputable online sources as you possibly can.

Potential sources can include buying guides for 20W Laser, rating websites, word-of-mouth testimonials, online forums, and product reviews. Thorough and mindful research is crucial to making sure you get your hands on the best-possible 20W Laser. Make sure that you are only using trustworthy and credible websites and sources.

We provide an 20W Laser buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information. How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available 20W Laser currently available on the market.

This technology we use to assemble our list depends on a variety of factors, including but not limited to the following:

Brand Value: Every brand of 20W Laser has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
Features: What bells and whistles matter for an 20W Laser?
Specifications: How powerful they are can be measured.
Product Value: This simply is how much bang for the buck you get from your 20W Laser.
Customer Ratings: Number ratings grade 20W Laser objectively.
Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their 20W Laser.
Product Quality: You don’t always get what you pay for with an 20W Laser, sometimes less, and sometimes more.
Product Reliability: How sturdy and durable an 20W Laser is should be an indication of how long it will work out for you.

We always remember that maintaining 20W Laser information to stay current is a top priority, which is why we are constantly updating our websites. Learn more about us using online sources.

If you think that anything we present here regarding 20W Laser is irrelevant, incorrect, misleading, or erroneous, then please let us know promptly! We’re here for you all the time. Contact us here. Or You can read more about us to see our vision.

The Best 20W Laser of 2022 – Reviews & Buying Guide

How Do You Buy The Best 20W Laser?

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