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20W Desktop Laser Engraver Machine DIY Laser Logo Mark Printer for Metal Engraving and Deep Wood Engraving

20W Desktop Laser Engraver Machine DIY Laser Logo Mark Printer for Metal Engraving and Deep Wood Engraving

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It is not a DIY kit. After strict quality inspection, the whole machine was tested and assembled at the factory, you just need to assemble the X-axis and Y-axis together, very easy to get started.
Support "neje scanner" app, intelligent collection and creation, photo scanning, intelligent algorithm automatic connection printing. Taking a .JPG or .PNG photo from camera or album, and send the photo to the windows and MAC software directly.
The machine in-built with a gyroscope protection device. When the machine is running, the built-in gyroscope will record the working position at the beginning. If there is an accidental touch or the machine is displaced, the machine will automatically stop working to prevent accidents.
Professional file processing algorithm, the software can restore your design 1:1 lossless to each pixel. A variety of image algorithms better present the image characteristics of your family or idol.
Getting the driver and software installed was real easy. Download and install directly from the link, the software will be automatically connected after opening the software.
Provide professionals with the ability to directly parse the works designed by Inkscape and CAD software, directly execute .nc files and .dxf files, and execute them accurately. You can do the complex edits in PS / Inkscape / CAD or similar and just burn with the included program.
At the same time, it supports NEJE control software and GRBL software, which can not only enjoy the simple portability of NEJE software, but also support the operation fun of GRBL open source software; it supports the dynamic control laser module developed by Neje, which can support PWM power regulation, low light brightness regulation, laser temperature induction protection.
4A load current, capable of delivering powerful output power, 15,000 rpm fan and exquisite heatsink design, can keep temperature safe control within 60 degrees Celsius, maximizing protection laser life, no matter how high-intensity you use, no matter how you work how long. 
Full-featured that directly execute .BMP, .JPG, .PNG files and "NEJE CLOUD" provides thousands of engraving materials and resources to download and keep updating.
Standard 450nm 20W laser tube. The Master 20W excels in fast cutting and can cut materials from 3mm to 8mm thickness. 
4Pin laser design with temperature sensing and surge protection design can effectively extend the laser life, and the laser interface supports other machines developed by KKmoon. 
Compatible with a variety of power lasers, while supporting 4pin 405nm 3500mw, 4pin 450nm 7000mw and 4pin 450nm 20W.
Multi-functional keys can support offline work: press 1 time to reset automatically, press 2 times to perform frame positioning, press 3 times to start engraving, press 4 times to stop engraving.
Dual MCU: One MCU for Support NEJE Controller(Windows & MAC), The Other for GRBL Controller.
Plug Type: EU / US (Optional)
Material: Acrylic+aluminum+stainless Steel
Main Color: Black
Laser Power: 20W ( Laser input:12v2A ) 
Laser Wave Length: 450nm
Input Voltage: AC100-240V, 50/60Hz
Output Voltage: DC12V, 2A
Image Format: .nc \ .dxf \ .bmp \ .jpg \ .png etc..
Image Size: 2000 * 2000 pixels / 0.075mm point distance
Supported OS: WinXP / Win7 / Win8 / XP / Win10 ,Mac OS, android APP(neje scanner)
Engraving Area: 150mm x 150 mm in Working area; 160mm x 160mm in GRBL Mode
Item Size: Approx. 38 * 28 * 13cm / 14.96 * 11.02 * 5.12in
Item Weight: Approx. 1400g / 49.39oz
Package Weight: Approx. 2100g / 74.08oz
Package Size: Approx. 43 * 27 * 14.5cm / 16.93 * 10.63 * 5.71in
Package List:
1 * Engraving Machine
1 * Protective Glasses
1 * USB Cable
1 * Power Adapter
1 * Wrench
1 * Whiteboard Marker
2 * Wood Block
5 * Paper
1 * Brush
1 * Metal tag
1 * User Manual
1.Especially good at cutting, It can cut wood (3-8mm). It supports metal engraving including alumina oxide, copper and other non-reflective materials, depth of engraving (0.5-3mm wood).
2.Supported engraving materials: Wood, gray paper, leather, bamboo, blackening plastics, rubber, alumina oxide, copper, etc.
3.It is not possible to directly engrave the metal with strong mirror reflectivity, which may cause injury to the operator or burn the laser. 
4.When the machine is working, it is recommended not to look directly at the laser head, and not to operate the laser head directly by hand.
5.Laser diode is a sensitive component, pay attention to prevent electrostatic damage (product includes electrostatic protection design, but there is a certain probability of damage).

Questions & Answers

  • Q hi, there is a 20W laser module included?

    By Mark December 11, 2019

    A Sorry , a 20W laser module is not included . Package List: 1 * Engraving Machine 1 * Protective Glasses 1 * USB Cable 1 * Power Adapter 1 * Wrench 1 * Whiteboard Marker 2 * Wood Block 5 * Paper 1 * Brush 1 * Metal tag 1 * User Manual

    Reply By Customer Service Center December 13, 2019
  • Q Hi, can this 20w laser cut and engrave leather at the same time?

    By Rick November 8, 2019

    A Sorry ,it does not support cut only engrave , have a nice day .

    Reply By Customer Service Center November 8, 2019


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Customer Reviews

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  • By mg

    December 27, 2019

    This looks like a really cool unit. Hoping to use it but it arrived with a dead 20W laser head. Contacting customer service. The Windows software was easy to set up but took a bit to get it to connect to the machine. Could not get the Mac software to work at all. It never recognized that a USB device was connected even after using the terminal commands that were listed. It was really cool to send a photo from my phone to the Windows software, crop it, size it, and choose how to burn it. Then send it to the machine. All in under 2 minutes. Now we just need a laser that works. :-) UPDATE: It is now 11 days later and still no resolution on this dead laser head. They keep asking for videos, pictures and asking me to check more things. Takes a day for each email or response since they are in China.

    Is this helpful? (1) (0)

  • By Jennifer J

    December 26, 2019

     Very disappointed with this laser. For a 7,000mW laser this should be able to cut through a thin piece of wood fairly easy. I had a 3,000mW laser that cut about the same. It literally took 12 cutting times to cut through a thin piece of wood. My 3,000mW took 14. I expected better from a laser with more than double the power. Also the software has serious glitches. It would stop cutting in the middle of a cut and say it experienced an error and I would have to start all over again. Ruining the piece of wood I was working on. I spent hours cutting and sanding and staining wood just for the laser to stop in the middle of an image and I’d have to scrap the entire project. This happened numerous times. Also the software is completely different on my Mac. It doesn’t even have a stop option or a cutting amount option. So you can’t cut anything with it when using a Mac. I had to use my PC to do all of the cutting. It’s a pain because none of my images that I created are on my PC and I had to keep transferring everything I designed to it. This is a headache from day one. I’ve tried countless times to make this work and I just can’t keep wasting wood on countless errors it keeps encountering. I’ve supplied photos of the error messages as well as the project I was trying to cut. You can see how many successful cuts I got vs. how many times it encountered an error and stopped cutting. The entire software had to be shut down and restarted every time. I did an update to be sure I was using the most updated version. It states it is up to date and doesn’t allow for any newer versions to be installed. This was certainly a dud.

    Is this helpful? (0) (0)

  • By Eric

    December 28, 2019

    can not get it to work on a Mac OS. ability to get tech help non existent.

    Is this helpful? (0) (0)

  • By Panooch77

    December 25, 2019

    Absolute Garbage! Set up is easy but the software is buggy and won’t even recognize the machine. Have installed and reinstalled driver a half dozen times and no luck. Save your money.

    Is this helpful? (0) (0)


    December 23, 2019

    Was not worth 200.00.. think I’ll return it..

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  • By L. Thomas

    November 1, 2019

    I was expecting to have to do a lot more assembling of parts when I ordered it, but it was actually nearly complete right out of the box! All you have to do is mount 1 assembly, put on 4 screws, and attach 2 cables and then 2 more screws and a cable for the laser itself and it was all set.{doesn't matter which laser you have} But there was one problem with the hardware in that the USB cable they provided was bad. It was the original {now old fashioned} large connector size USB cable type. Most USB cables you see today are micro or mini, but this one was the most basic USB cable, the first kind ever made. But KKmoon gave me a very thin, obviously untested, and very short version of this cable that did not work. Of course I had several in my office, and one of my old 6 foot cables worked just fine {the bad one was so small I would have replaced it anyway}. So if you follow all the software instructions and it cannot find the laser, try a different USB cable. I used an old computer, one I intended to dedicate to the machine that even had Windows 7 on it, so it needed a .net upgrade to a version above 4. Then you need to install the driver, and they don't make that too obvious in the instructions but you have to have it install the USB channel 341 {or something close to that} port software. Then you need to plug in the USB cable and plug in the laser's power cable so it lights up. Then you need to actually run the software they had you download and it has a handy little test interface window that shows you the process of discovering the laser over USB on that channel. Once that test completes and the test window disappears, the laser will actually come to life and the motors will move the laser to its zero axis point. Note that the laser will be on even if you just plug in the power with no computer, but it's just like a little laser pointer and it won't hurt you unless you look directly into the lens. DO NOT LOOK INTO LASER EVER!!!! You can pick your pattern out of their library, or put one in their collection folder and use that, then you get a chance to add text and move the pattern around in the plane the laser can hit. Once you OK that you get to the point where you can actually cut or engrave something by hitting the play button. But use the box button first, that shows you a rectangle with the laser of exactly where it is going to carve so you can situate the material you are engraving under the laser properly. Note also that when the laser starts carving or engraving, those little motors will whip that laser back and forth very quickly, and the force of that movement can move the whole laser frame, so you really need to screw it down somehow. One last important note: on that last window with the big play button there are 2 other sliders that are very important! One is the laser power percentage, and since I have the 20W laser, I put it at 20% which burns nice and deep on wood I have used. The other very important slider on that window is the dwell time on the very bottom which controls how long the laser will sit on each dot and burn it in. My 20W laser only needs 3-4 milliseconds to make good carvings, but if you have a smaller laser you might need to turn that up to get deeper cuts. But these two settings are important because they control the effective power of the laser. Other folks said the 20W was only for cutting, but it is not true, you can easily dial back the power with those settings. One last note: WEAR THE GLASSES THEY GIVE YOU BEFORE YOU PUSH THE BIG PLAY BUTTON THAT STARTS THE MACHINE CARVING! You don't need them when you are setting up, but you will when it is actually carving stuff! Good luck and God bless.

    Is this helpful? (1) (0)

  • By Mark

    October 31, 2019

    Before I bought this engraving machine, I consulted the customer service in detail. She sent a video to me. When she knew that I was going to use it for cutting, I was suggested to buy 20W power, she said the cutting effect would be better

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  • By ***

    August 30, 2019

    I'm really surprised, the laser makes a super laser engraver A laser engraving machine where the price-performance ratio is more than justified. I have to say I'm just thrilled.

    Is this helpful? (1) (0)

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