“Engraving Tools Like a Pro“ NEJE 3 Max with Brand New NEJE E40 Laser Module 11W and Accessories

“Engraving Tools Like a Pro“ NEJE 3 Max with Brand New NEJE E40 Laser Module 11W, Z axis adjuster, Belt Tensioner and air assist

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NEJE E40 Laser Module 11W+ Air Assist
Professional 2 Beams Module
NEJE E40 is a professional cutting module specially designed for long-term safety cutting processing. It is currently the strongest power and optical performance module with 2 beams.
High Cutting Stability and Stable Output Power
Compared with NEJE A40640, E40 is more focused on cutting stability, heavy-duty design, and easier to use air assist, more stable output power for cutting. E40 also has good cutting efficiency, 300mm/min can cut 4mm plywood cleanly.
Optimized Optical Characteristics
NEJE has optimized the optical characteristics in the XY axis direction so that the XY axis cutting is balanced. Removing it air nozzle, E40 can also be directly used for engraving without air assistance.
Good Choice for Cutting
The engraving ability of E40 is also very close to A40640. If most of your work is for cutting, E40 is a better choice.

NEJE AF8 CNC METAL AIR NOZZLE KITS FOR NEJE A40640 LASER MODULE - MAX 1.5MPA
Specially designed for NEJE A40640 module, portable and reliable high pressure air nozzle, compatible with different focal lengths, rotating lens can have perfect auxiliary engraving and cutting effect at different focal positions, compatible with A40640 modules of different versions of lenses.

Packing list:

Air nozzle (including 4mm-M5 air tube adapter, 4mm outside diameter) x 1
Silicone rubber ring x 1
High strength screw x 4
PVC trachea (2m) x1
Trachea adapter(M4-M8) x 1

NEJE KF8 CNC METAL AIR NOZZLE FOR NEJE N40630 AND A40630 LASER MODULE - HIGH PRESSURE - MAX 1.5MPA

DESCRIPTION
Specially designed for NEJE N40630 and A40630 laser module, portable and reliable high pressure air nozzle, compatible with different focal lengths, rotating lens can have perfect auxiliary engraving and cutting effect at different focal positions, compatible with N40630 and A40630 modules of different versions of lenses.

Packing list:

Air nozzle (including 4mm-M5 air tube adapter, 4mm outside diameter) x 1
Silicone rubber ring x 1
high strength screw x 4
Trachea 2 meters (outside diameter 4mm) x 1
M4 to M8 trachea adapter x 1

[Globaltecbrasil]

Parabéns 👏👏 um SALVE da família Global Tec Brasil 🤝

[SamBatti]

Hi, where do you pass the cable for right Y axe with the belt tensionner on the X axe ?

[bmw]

Hi. You wrote that it engraves at 3000/100, for me it begins to engrave the aluminum at 1200/100 and that pale color isn't black as black?

[ftuysuz]

Hi, thanks for the video. Which air pump did you use for the e40? Or any air pump recommendation please? Thx!

[fddpr]

I bought Neje 3 max recently, neje contacted me to ask me if I m ok if they send me the E40 new module instead of the A40640. They said to me is better for engraving and cutting so I said Ok. As the E40 is new I don't find many review about it yet. I wonder if is really better and I started to worry about my choice until I saw your video. thank you. One question about engraving stainless steel: Did you use product or you can engrave it without some "spray masking for metal"?

[bmw]

Hello, I also bought an E40, at what height do you focus for cutting? and for engraving? I put it 3mm from the height

[j.]

Hi. Thanks for the video. How would you compare this to the X1 pro / X1 / TwoTrees that you also reviewed?
I find there very little actual comparisons online…

[Dancopymus]

Although I don't understand English correctly, your review was very valid.
At first, looking at the machine, it shows a certain fragility because its frames seem to be very thin, given the large size of the machine. What do you say about it?
Another thing: Does this E40 laser cut materials well and is it superior to other lasers on other machines? Thanks

[majinb]

Hi ans thanks for the video
E40 laser is it compatible with the 2s max ?

[arcrobotics]

hi great video, i want to ask u what is the paramters used to cut mdf board and did u use air assist or not ?

[miuix]

I swapped my a40640 for the e40. What can I say, the e40 is worse or equal to the a40640. 4mm wood 5 passes 300mm/min and didn't get through

[MONKEY-vihx]

So just got my new Neje 3 Max with an e40 module and it does not cut anywhere near 18.4mm spruce wood in 3 passes at 100mm/100%. It cuts 7mm spruce in 6 passes at 100mm/100%!

So what is the issue with it? It is focussed correctly and set up right. Have I got a faulty unit or has Neje given me a E40 with a 5 watt module inside?

SOLVED: OK for anyone interested who has a similar issue this fixes the issue and it now burns through 7mm pine at 100mm/s at 100% power in 1 pass and so should be able to burn through 18mm pine in 3 passes. This is what I think is going on. It seems that the Neje firmware on the board maximum power setting has the PWM value of 255. But th default Laser Grbl Configuration $30 value spindle speed/power setting is 1000 so when LightBurn is set to 100% it uses the power setting of 255 which is about 25% of the 10W E40 module. After I changed the Laser Grbl Configuration $30 maximum spindle speed to 255 it burns through 7mm pine at 100mm/s at 100% power in 1 pass. Hope this helps.