Longer Ray 5 20W Review: Powerful Budget Laser Engraver

The Longer Ray 5 20W laser engraver is a versatile and efficient tool for personal or professional use. This laser engraver can engrave a variety of materials including wood, plastic, leather, and even some metals. The 20W laser is powerful enough to engrave quickly while still maintaining fine detail in your designs.

Longer Ray 5 20W Review: Powerful Budget Laser Engraver 2


Overview of the Longer Ray 5 20W Laser Engraver

The Longer Ray5 20W Laser Engraver is equipped with a powerful 20W diode laser module. The laser module comprises of 4 separate 5.5W laser beams that are combined into a single, strong laser beam. This design allows for improved cutting capabilities and the ability to cut thicker materials in a single pass. Examples of materials that you can cut include 15mm pine wood, 8mm black acrylic, and even 0.05mm thin steel paper.

cutting 15 mm pine wood

In terms of laser spot size, the 20W laser spot is larger than its 10W counterpart, due to the combination of several laser beams. However, it is still incredibly small and precise, thanks to advanced compression technology that allows it to achieve a spot size of 0.08mm x 0.1mm. This results in smooth and accurate engraving and cutting, maintaining high performance at all times.

Features of the Longer Ray 5 Laser Engraver

One of the standout features of the Longer Ray 5 is its user-friendly software. The software allows you to easily upload and engrave your designs. The intuitive interface and simple controls make it easy for even novice users to start engraving right away.

Apart from being easy to use, the Longer Ray 5 is also highly customizable. The engraver has a maximum engraving area of 375mm x 375mm. This means you have plenty of space to work with. And with its adjustable laser head, you can control the depth and intensity of your engraves to get the exact results you’re looking for.

The Longer Ray 5 is also built with safety in mind. It includes a number of safety features, such as an emergency stop button and laser safety glasses, to protect you and your workspace. And with its compact size and lightweight design, the Longer Ray 5 is easy to move and store, making it a great choice for makers, hobbyists, and small businesses.

The Longer Ray5 20W Laser Engraver offers multiple options for transferring data, including Wi-Fi, USB cable, APP, and TF cards. All these allow for easy and seamless transfer of data. Moreover, the ability to work offline enables you to use the Ray5 20W anywhere, without the need for a physical connection to a computer.

Longer Ray5 laser engravers are designed with productivity in mind. You can control multiple machines from one computer, regardless of whether they are 5W, 10W, or 20W models. This means you can increase production efficiency and tackle larger projects with ease.

Multiple Machines Control

The Ray5 20W is compatible with various engraving software, including LaserGRBL, LightBurn, and others. It also supports popular operating systems, including Windows 7+, macOS, and Linux. The supported file formats include JPG, PNG, BMP, G-code, GIF, SVG, NC, GC, and more. This wide compatibility allows for seamless integration with your existing setup and provides the flexibility to work with your preferred software and file formats.

What Makes the Longer Ray 5 20W Stand Out?

The Longer Ray 5 20W Laser Engraver is a powerful and versatile tool for all your cutting and engraving needs. With its 20W laser output power, high accuracy laser spot, and offline operation capabilities, it is an ideal choice for DIY projects and professional applications alike. Here are some of the key selling points of this engraver:

i) Powerful 20W Cutting

20W cutting

The Longer Ray 5 20W laser engraver is equipped with a 20W powerful laser output power and 120W electric power. These enable deeper cutting and smoother engraving with high speed.

With the machine, you can cut materials like pine wood (0.59″/15mm) and acrylic (0.31″/8mm) in one pass. You can even cut through materials as thin as stainless steel (0.002″/0.05mm).

cutting stainless steel

The budget 20W laser engraver is an ideal choice for a wide range of cutting and engraving applications.

ii) 0.08*0.1mm² High Accuracy Laser Spot

0.08X0.1mm² High Accuracy Laser Spot

The Longer Ray 5 20W laser engraver boasts a high accuracy laser spot as small as 0.08mm x 0.1mm. This means finer lines, clearer textures, and more delicate and beautiful engravings. The air-assisted interface can also be easily matched with various air pumps to keep your surfaces clean.

iii) 3.5″ Touch Screen for Offline Operation

3.5 inches touchscreen

The 3.5″ touch screen on the Longer Ray 5 20W allows for offline operation. With a few touches on the screen, you can transfer data via Wi-Fi, USB cable, or a large capacity TF card. The intuitive touchscreen is self-explanatory and has multiple language settings.

iv) XY-axis Limit Switch

XY axis Limit Switch


The X-axis and Y-axis limit switches on the Longer Ray 5 20W accurately locate the position of the laser module. Moreover, if the laser module moves in the negative direction of the X-axis or Y-axis, the engraver will trigger an alarm and restrict movement to ensure safety.

v) 5 Safety Protections

5 safety precautions

The 20W laser engraver includes 5 safety protections. The machine’s emergency stop is triggered by tilting, flames, data connection interruption, and laser head freezing for over 15 seconds. The unit also has a panoramic filter glass that filters the laser and protects your eyes. All these safety features make the engraver suitable even for beginners.

vi) New Laser Lens Protection

Laser Lens Protection

The 20W laser module is equipped with a replaceable protective lens and dust-proof hood to prevent smoke from polluting the laser lens. This helps to improve the service life of the laser module.

vii) Multi-Color Engraving

MultiColor Engraving

The 20W Laser Engraver is capable of producing multi-color engraving on metal surfaces, thanks to its 20W high-energy laser beam. This beam oxidizes the metal surface, creating a variety of vibrant colors that can add a new dimension to your engraving projects. This feature opens up a world of creative possibilities and allows you to bring your vision to life with stunning, multi-colored engravings.

Whether you’re a DIY enthusiast or a professional artisan, the Longer Ray5 20W provides the power and versatility you need to unleash your imagination and create beautiful, one-of-a-kind works of art.

Difference Between Longer Ray 5 20W vs. 10W vs. 5W

Model Ray 20W Ray 10W Ray 5W
Laser Technology Dioser Technology Dioser Technology Dioser Technology
Working Area 375×375 mm (14.76×14.76 inch) 400x400mm (15.75×15.75inch) 400x400mm (15.75×15.75inch)
Laser Wavelength 450 – 460 nm 450 nm 450 nm
Focal Length Fixed Focus-40mm Fixed Focus-50mm Fixed Focus-30mm
Laser Spot Size 0.08×0.10mm 0.06×0.06mm 0.08×0.08mm
Optical Output Power 18 – 21 W 10W 5W
Power Max Consumption 120W 60W 40W
Engraver Output DC24V5A DC12V5A DC12V5A
Engraver Input AC110-240V AC110-240V AC110-240V
Z-Axis Height Range Up to 47mm Up to 47mm Up to 47mm
Fastest Working Speed Speed 10000mm/min Speed 10000mm/min Speed 10000mm/min
Software LaserGRBL&LightBum LaserGRBL&LightBum LaserGRBL&LightBum
Input Image Format JPG, PNG, BMP, GIF, SVG, AI, etc. JPG, PNG, BMP, GIF, SVG, AI, etc. JPG, PNG, BMP, GIF, SVG, AI, etc.
Connection Type USB/TF Card/Wifi USB/TF Card/Wifi USB/TF Card/Wifi
Limit Switches Yes Optional Optional
Air Assist Interface Yes Optional Optional
Laser Engraver Size 610 x 67 x 200 mm
(24.02 x 26.38 x 7.87 inch)
586 x 583 x 176.5mm
586 x 583 x 176.5mm
Packaging Size 621 x 347 x 127mm
(24.45 x 13.66 x 5 inch)
621 x 299 x 127mm
(24.45 x 11.77 x 5 inch)
621 x 299 x 127mm
(24.45 x 11.77 x 5 inch)

Overall, the Longer Ray 5 20W laser engraver is an excellent choice for anyone looking for a reliable and user-friendly laser engraver. With its powerful laser, user-friendly software, and customizable settings, you’ll be able to create stunning engravings in no time.

This budget 20W laser engraver is available at less than $700 (check current price)


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