A3 Pro 5500mW 300 x 380mm DIY Laser Engraver Build,Test and Review!

Nexi Tech
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Lasers are very cool and they can be very useful tool. In this video we will unbox, assembly, test and review very powerful 5500mW laser engraver. This laser engraver is very powerful and it can easily engrave text, images and graphic in wood,plastic, leather... On the highest output settings it can even cut fabric, plywood and other materials.
If you are interested in this laser engraver check the links below:
Get the Laser engraver from Banggood:
New version! 16W of power! -- goo.gl/uw2JBg
A3 Pro 5500mW -- goo.gl/gVawt4
A3 Pro 2500mW -- goo.gl/R27JH3
Get the Laser engraver from From Amazon:
Even bigger size:
5500mW 40x50cm -- amzn.to/2MbrS5x
Software: goo.gl/hYuv4Z
A3 PRO 5.5W specifications:
● Maximum engraving area: 30cm x 38cm
● Control board: Eleks Mana SE
● Carving materials: bamboo, wood, paper, plastic, leather, etc.
● Power supply: AC 110 - 220V
● Adjustable laser focus
● Support Micro USB
● Stepper motor: 1.3A 42 stepper motor, Y-axis dual track
● Stainless steel and acrylic acid frame is stable and pretty
● It is an unfinished DIY kit
Support the channel without any extra cost by buying items through these affiliate links:
Amazon - amzn.to/2RB3fA7
Aliexpress - bit.ly/2GwTA7g
Banggood - bit.ly/2vv57lj
Ebay - ebay.to/2O8GC3J
Gear that I use for my videos:
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Publicado el


9 abr 2017






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Comentarios 80
Nexi Tech
Nexi Tech Hace 3 años
Cutting 3mm plywood instagram.com/p/BVk-UJNhLZI/
Aaj Shazil Malik Kay sath
Hi can anyone find this laser machine and can it work on metal please answer
Nicholas Ryan Lussier
Howdy, we are looking to cut a design an 1/8th inch into wood. Think the 2500 mw laser could handle that?
Mike Kiske
Mike Kiske Hace 2 años
tried on leather or faux leather? thank you.
Fahad Alqahtani
Fahad Alqahtani Hace 8 días
I need just the box of tools ,I lost my box
e s
e s Hace 8 días
Hi this is available in india
BZ Studio
BZ Studio Hace 12 días
can it cut transparent arcylic?
Nexi Tech
Nexi Tech Hace 11 días
Nope, only in color.
MAURICE JOHNS Hace 17 días
Have a question about this engraver you have in this video. Will this do metal?
MAURICE JOHNS Hace 14 días
Okay. I thought I remember seeing or reading or even watching somewhere on ESvid that these 7000 milliwatt ones with do metal Engraving
Nexi Tech
Nexi Tech Hace 15 días
No metal my friend. You need way more powerful laser for metal engraving.
rick luchtenburg
rick luchtenburg Hace un mes
Will it engrave metal and plastics
Nexi Tech
Nexi Tech Hace un mes
Plastic yes, but metal no.
اسماعيل بديوي
How much is it What is his name
taskbar enhancer
taskbar enhancer Hace un mes
what kind of machine works on metal?
Nexi Tech
Nexi Tech Hace un mes
Way more powerful industry type laser can cut and engrave metal.
David Carter
David Carter Hace un mes
Can it engrave accrylic or Plexiglas
Nexi Tech
Nexi Tech Hace un mes
Yes, but not transparent one.
Nick Desain
Nick Desain Hace 2 meses
Can cutt acrilyc?
Nick Desain
Nick Desain Hace 2 meses
@Nexi Tech oh, thanks for info Bos
Nexi Tech
Nexi Tech Hace 2 meses
Yes but not transparent one.
Mad Brit
Mad Brit Hace 2 meses
Hi, thanks for the video. will this laser drill 1mm holes in wood, have you triued, if not can you ?
Joe Blogs
Joe Blogs Hace 2 meses
I was going to order one like this off Amazon from gear best only to get told it would take longer to arrive than they claim ?3 months) IS THIS TRUE "any advice" on this information I've been told by a third party Oh! and the import duty will amount to more the the whole system is actually worth is something else I've also been told. Thanks for the video it will certainly help many people out there.👍👍
Dino Bianco
Dino Bianco Hace 2 meses
A guardarlo viene mal di testa!!! L'argomento potrebbe anche essere interessante, ma non lo si capisce visto che si riesce a tenere gli occhi sul monitor per massimo 10 secondi.
Jean-Michel Hace 3 meses
Passionate about model making, Is it possible to cut 2mm balsa cleanly and accurately pls ? Through the plywood video, it’s not so obvious... Thanks
Brian Bragg
Brian Bragg Hace 3 meses
Hi I purchased a (Chinese) 2000MW but after working just once it will not open now with the software, what is the best machine and software for engraving and cutting acrylic up to 5mm thick
Michaela Foreman
Michaela Foreman Hace 4 meses
I'm thinking of getting this to laser engrave my logo onto skateboard decks, do you think that would work?
Dustin Moore
Dustin Moore Hace 2 meses
As long as there is a way to get the deck under it probably
Elena Ignatenko
Elena Ignatenko Hace 5 meses
Hello, I bought a car with a le 5040 field. installed everything, but the native program on a large field, gives only a small picture. I want to make a big one. What program do I need to increase. thanks
Can this cut different fabrics too?
Nexi Tech
Nexi Tech Hace 5 meses
Yes i it can but it will leave burn mark.
Damian Lasek
Damian Lasek Hace 5 meses
Can I use it to cut something?
Nexi Tech
Nexi Tech Hace 5 meses
Yes you can. Thin wood sheets and fabric but not metal.
Inamul Hasan
Inamul Hasan Hace 5 meses
What is price of this machine
Nexi Tech
Nexi Tech Hace 5 meses
Inamul Hasan Check the link in video description.
The ALCH Playlists
The ALCH Playlists Hace 5 meses
Hi Nexi Tech. I was wondering if you could tell me, if I buy a similar 500mw laser kit, and a separate 5500mw laser, would i be able to swap the laser out without any extra equipment. Both are 12v, can you think of anything else I might need or should it be as easy as a straight swap?
Roy Waarts
Roy Waarts Hace 6 meses
Hi, Can this laser also engrave photos in wood? I have read that you need a laser that supports power modulation. I want to engrave portraits in wood. Example: esvid.net/video/v%C3%ADdeo-conZiopJF3k.html
KORGENOS Hace 6 meses
Hello Nexi, thanks for the film, but I receive this model as gift for christmas because I ask for it but in the package there is no notice with this. Can you please give me a link for a pdf file or something with clear explanations because i'm 66 and Belgian....two reasons to have difficult with this unit....hahaha..... I look also for the site were I can download the program that permits me to make pieces and eventually to see realisations from other people that I can load in this machine... Thanks a lot and I wish you a happy,healtfull and technical very good 2020 !!!! ARTHUR
Pranita Singh
Pranita Singh Hace 6 meses
Can you use it for leather??
Nexi Tech
Nexi Tech Hace 6 meses
Pranita Singh Yes you can engrave in leather.
SALMAN TV Hace 7 meses
Test to cutting acrylic
1337 Hace 7 meses
hey does it engrave the glass? and able to cut it ?
1337 Hace 7 meses
@Nexi Tech Okay, I thought using it for cutting mirror and glass, thanks for your answer. :-)
Nexi Tech
Nexi Tech Hace 7 meses
1337 I don't think so. I believe that you need much more power for that.
Bane Sibinovic
Bane Sibinovic Hace 7 meses
what is the thinnest line that laser can engrave? is that adjusted in software?
Nexi Tech
Nexi Tech Hace 5 meses
You adjust the thinnest line by laser mechanical focus, then you control how many pass the line will be in the software.
Daiga Armone
Daiga Armone Hace 8 meses
Sir, please make a video for making a stamp with that laser machine.
Samsallam Alabsi
Samsallam Alabsi Hace 8 meses
Can cutting wood 4mm in this machine with 5500mw
Nexi Tech
Nexi Tech Hace 5 meses
Yes yo can, but you need to set it to pass the same cut line few times, check this quick video where I cut 3mm plywood. instagram.com/p/BVk-UJNhLZI/
YN Photography
YN Photography Hace 8 meses
Hi, my laser keeps staying on. So it burns anything I put into when not engraving. What should I do?
mlee6050 Hace 6 meses
@YN Photography look for low power or low light laser in software or might have button on top of laser, makes it nicer so won’t engrave and can line up the part
ilove pti
ilove pti Hace 8 meses
Price please??
Nexi Tech
Nexi Tech Hace 5 meses
Check video description.
IllI lIIl
IllI lIIl Hace 9 meses
Do you think I can make stencils on A4 normal papers with the A3 Pro 2500mW ? Thanks.
Nexi Tech
Nexi Tech Hace 5 meses
Yes you can.
IllI lIIl
IllI lIIl Hace 9 meses
The lines missing are what we call "bridges" when we make stencils I think. Is 300x380mm the maximum size of the paper we want to cut ?
JT Hace 9 meses
Your phone back isn't ABS is it?
blah 123
blah 123 Hace 9 meses
can it cut paper?
Nexi Tech
Nexi Tech Hace 9 meses
Ana Falé
Ana Falé Hace 9 meses
Sorry for the silly question, but I'm a bit confused since sometimes I see advertised 2500mW and some other times 2500MW, regarding the laser power. MW and mW are different powers... In the end, how much potency it requires and is it possible in a regular household?
technoshamanarchist Hace 9 meses
A 2500 MW (Mega [or Million] Watts) laser would cut a hole through your floor, while consuming the power of your whole neighborhood. So they're all 2500mW (2500 Milli Watts = 2.5 Watts), and this is rather little, considering your microwave oven would use about 1000 Watts :)
Quality Control Services
Where can I download software for this engraver?
dell vos
dell vos Hace 10 meses
Hello Nexi, can we customize the region of the laser up to 1000x1000 mm, and is it compatible with the software to cover up the 1000x1000 mm region? What type of picture format that the software can process ? Thank you
Knock For It
Knock For It Hace 10 meses
Do I need to change the LASER time to time? Is there any lifetime of the laser? What;s the price of the laser separately? Thanks
mlee6050 Hace 6 meses
@My Beauty depends where you get from look of this laser is about £35 but some go up to £110 if get like blue laser that says cuts stainless steel, lifetime is often on most lasers said to be >10,000 hours
KAMEL FUNNEL Hace 11 meses
Dix thé printer islam supplied Smith a video instruction manuel for installaient lobbying and using offre software
fedeyoutub Hace 11 meses
this machine have great worksize, but for this price i have buy a chinese co2 40w, 30x20cm, small, but more powerful
Shekiart Designs
Shekiart Designs Hace 11 meses
Hello! Is it necessary to use a smoke extractor?
Shekiart Designs
Shekiart Designs Hace 11 meses
@Nexi Tech Thank you very much for answering my question,...
Nexi Tech
Nexi Tech Hace 11 meses
It's good idea if you use laser for longer periods of time. For home use you need to open windows in the room.
Petersilius Zwackelmann
I‘d personally use a 500 mW 405nm laser because it‘s a single mode diode and produces much better engraving results
the heavy nation
the heavy nation Hace 11 meses
Hi. Wil this be able to do a photo on granite for tombstones?
Nexi Tech
Nexi Tech Hace 5 meses
No way, you need much more power form that.
יותם מלכה
יותם מלכה Hace un año
i think the most importent to show bro is how the machine cuts and engravers
Eric Van Nostrand
Eric Van Nostrand Hace un año
Can this unit cut 1/8” Balsa wood? If so about how fast? How about thin modeling plywood? Thanks
Twml Hace 24 días
Balsa may need 2-3 passes with 2.5w laser. 5.5 should do in 1-2 passes. Up to 1/4 plywood cuts in 3-5 passes usually. It won't do it in one go. It's an engraver not technically a cutter. But can do it
Justin Wesley
Justin Wesley Hace un año
Where can I buy the machine you are using? 🙏
Nexi Tech
Nexi Tech Hace 5 meses
Check the links in video description, it still sales on many sites.
Anton W.
Anton W. Hace 11 meses
I might be a bit late, but you can buy it from ebay or amazon, just search for Elekslaser A3 Pro :-)
kakxor Hace un año
can you cut 12mm foam ?
Joseph Liu
Joseph Liu Hace un año
Can you laser mark metal using this machine? Metal marking with cermark or any dry moly marking sprays?
Nexi Tech
Nexi Tech Hace un año
Joseph Liu This laser engraver can not engrave or cut metal. You need way more power for that type of work.
excuse me, i looking for one machine like this but more bigger like 100cm×200cm, it's possible or not ? thank you
Gelai Galman
Gelai Galman Hace un año
Can it engrave 3d objects such as wooden brush, cup, etc?
Rusovich Hace un año
can this laser cutt 9mm mdf
Oday Graf
Oday Graf Hace un año
AMAN CARE Hace un año
can you please tell me does this machine use for fabric cutting like polyester or cotton.
Martin Ahlgren
Martin Ahlgren Hace un año
hi how is it work on plexiglass ?
Rayalbert Gonzalez
Rayalbert Gonzalez Hace un año
I bought a 7000 or a 7 watt engraver, is it powerful enough to cut thin wood? I'm just a beginner at this. The only one's I see demonstrated are the 2.5's and the 5's. Also does anyone know what the best software to use is? I'm not too crazy about eleks software.
Waseem Mughal King
Waseem Mughal King Hace un año
Antonio Visconti
Antonio Visconti Hace un año
If I want to add an additional fan to cool the area hit by the laser beam, what type of fan do I buy? And, for support, is there anything in Thingiverse?
Dana Schoen
Dana Schoen Hace un año
Tried the link you listed for the US version. Pop up says "out of stock" then I get directed to 3d printers. Customer service seems to be completely nonexistent.
aaa aaa
aaa aaa Hace un año
I wonder if this could cut eva foam up to 10mm?
faisal yunanto
faisal yunanto Hace un año
Will it work on Akrilik?
faisal yunanto
faisal yunanto Hace un año
@Nexi Techall transparent material right?? Ok, thanks for your answer
Nexi Tech
Nexi Tech Hace un año
faisal yunanto Acrylic sheets? Yes but not on the transparent color. Black Acrylic sheet would engrave and cut the best.
Glenn møller
Glenn møller Hace un año
can it cut 10mm plywood
Gromsicle Hace un año
How do I install the software if I have a Mac???
Paresh Sharma
Paresh Sharma Hace un año
I can use it for jeans engraving? Did u tried on it?
Nexi Tech
Nexi Tech Hace un año
Paresh Sharma It will burn them :) You have to go slow and adjust power output.
Tsofik Tee
Tsofik Tee Hace un año
Does any one know if i can print onto a support 2 meter away from the laser extruder??
Bryan Hauschild
Bryan Hauschild Hace un año
Did yours come with assembly instructions
mokry dym
mokry dym Hace un año
And what about a metal?
mokry dym
mokry dym Hace un año
@Nexi Tech ok thanks :)
Nexi Tech
Nexi Tech Hace un año
It can't engrave metal. You need way more power for that.
Felipe Morais
Felipe Morais Hace un año
5500mw does it cut MDF and Acrylic 4mm?
Nexi Tech
Nexi Tech Hace un año
Francisco Valdez
Francisco Valdez Hace un año
Mas bien parece un "pirografo laser"
Marius Herrmann
Marius Herrmann Hace un año
Did someone managed to load DFX files into the Vigo software ?
280zjammer Hace un año
Pointless. Not for makers. Only for crafts.
Get outside
Get outside Hace un año
Now that you have had it awhile does it still work properly? Would you recommend this?
Nexi Tech
Nexi Tech Hace un año
Yes it's still works like charm.
JAWAD MEHAR Hace un año
Can this engraving machine print on metal?
Nexi Tech
Nexi Tech Hace un año
JAWAD MEHAR No it can't.
kiran kumar
kiran kumar Hace un año
Mic Mac
Mic Mac Hace un año
i wonder if one can make silk screen stensil using this laser. Can it be programmed to punch microholes in a suitable material? it could eliminate having to use emulsion and burn masters?
Doug York
Doug York Hace un año
Very Nice! Thank You!
Abdul Editor
Abdul Editor Hace un año
Please my help
Abdul Editor
Abdul Editor Hace un año
Sir please send your contact number
ona mandla
ona mandla Hace un año
thank you for sharing , good presentation
Gerson Roberto Zorn
Gerson Roberto Zorn Hace un año
es posible importar archivos .dxf ?
NxvaSix Hace un año
I bought a laser cutter, only a small a4 one to start with, and I spent a whole day fiddling around trying to flash Grbl and get the steps/mm correct. I nearly bashed it against a wall but I held back and succeeded
NxvaSix Hace un año
RAKESH JADHAV got my 2.5W A4 laser cutter off eBay for around £90
From where you got A4 ?
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