Uploaded March 2020 | Updated September 2026, 2 weeks ago

---

Hy There,



In this video i will upgrade my Neje Master 3.5W with 20W cutting module.
It's really powerful, it can cut wood up to 10mm and engrave into aluminium oxide, inox and other materials.
Warning, do not playing with this lasers, and use safety glasses all the time, when laser is on.



You can buy these items here:
Neje machines on neje store:
shareasale.com/r.cfm?b=1634981&u=2689002&m=101855&urllink=&afftrack=717061
Different moduls from neje shop:
shrsl.com/2qckr
master 2 series machine and module coupon: V010WZ38E9ZN
Neje on banggood:
banggood.com/custlink/GvvRSCVoPm
Neje on gearbest:
http://gbe.st/302y62l
(this is my affiliate links, if you buy from that links you get cheaper, and I get a piece of cake)

Neje max:
youtube.com/watch?v=kBJLl4jsCG0
Neje mini:
youtube.com/watch?v=cl0_QTIEZOE
Neje vs Neje S (8vs32bit):
youtube.com/watch?v=ZO2xUnOoJm4
Neje master 1:
youtube.com/watch?v=kg6Xd4m647Y
Ortur master:
youtube.com/watch?v=cMxQ73jwAAY&t
Neje 20W laser modul:
youtube.com/watch?v=Hvg8slOVSyE&t
Ortur upgrade:
youtube.com/watch?v=QjyQ0i580LQ&
Insma laser:
youtube.com/watch?v=YoYEFVLAzy0



NEJE MASTER 3500mW
banggood.com/custlink/mvKGbOefUu

NEJE MASTER 7W
banggood.com/custlink/GmGGNL4fMH

Power Supply 12V 3A:
banggood.com/custlink/Dm3G2rcCMU

20W laser module:
banggood.com/custlink/GG3KbO01q0
coupon code: BG6845
Coupon Price: 15%off
Exp.4.30

Here you can see Neje master 3.5w review
youtube.com/watch?v=kg6Xd4m647Y&t=




Giveaway!
To join the giveaway you just need to:

1. Subscribe to my channel
2. Leave the comment (any kind of comment)


-The winner will be selected with software which will choose one of random comments under that video, you can leave more comment but only one will count.
-The winner will be announced on 22.march at 20:00

-I will leave the comment under the winner, to get his mail for information, so please stay tuned about.
-YouTube got nothing to do with it and assumes no responsibility
-Banggood is a golden sponsor which will ship the prize to your address totally freely (you may pay tax fees depend on a country you live)
-This is my first giveaway, so i hope everything go well ;)




More info about 20W modul:
NEJE 450nm 20W Laser Module
Wavelength 450nm
Radiator Size 30*80mm
Material Copper + Aluminum
Weight 202g
Drive Position Built-in
Is the Power Adjustable PWM can be adjusted
Drive Protection Surge Protection, Overvoltage Protection
Input Power approx. 12V2A, about20W (without fan power)
Output Optical Power 5.5W
Line Length 300mm
Control Line Installation Method Pluggable
Fan Size 30*10mm
Fan Speed 15000 rpm
Controllable Temperature Less than 60 degrees Celsius
PWM 20KHz / 3.3V
Temperature Sensor Yes
Focus Range 40mm-60mm ( 50mm is best)
Focus Diameter 0.05mm
Best Focal Length 10mm from the light exit
Interface Specification 4pin PH2.0 (red: 12V, black: GND, yellow: PWM, green: temperature signal)
Main Applications Paper cutting, Wood cutting(5mm), Depth Engraving, g-code drawing...
Note 1. It is heavier, not suitable for engraving, only suitable for cutting.
2. Please apply this module under the premise of safety protection!
3. Recommended application machine: NEJE Master.
4. NEJE Master comes standard with 12V2A charger. If you want to upgrade your old machine, you need to prepare another 12V3A power supply.



 English language was always pain in the a** for me, I respect every correction, but please be gentle


Thanks for watching.

if you want to support me for more projects like this, my paypal is:
paypal.me/TinC33

Hope you enjoy in video and welcome to watch my other channel:

Tine Sedej:
youtube.com/channel/UCNwj7T3yDfUbmARRHERF8QA

Foto, video & editing: Tine Sedej

Camera:
Sony A6500 [sel 18-200 f3,5-5,6 Zeiss touit 50 2.8 macro]
Sony A6000 [sel 30 f3.5macro Sigma 30 1.4]
GoPro 7 Black

Music is from: TeknoAXE's Royalty Free Music


The Way I Walk - Glitch Hop - Royalty Free Music
youtube.com/watch?v=88UH-AEpc7w&t
Reprogrammed Reality - Glitch Hop - Royalty Free Music
youtube.com/watch?v=CFwpB2UILZI
Peace in the Circuitry - Glitch Hop - Royalty Free Music
youtube.com/watch?v=Z6yjnnhpZ1A