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Highlights
Motor-Driven Z-Axis
The NEJE Max 4 laser engraving machine has been fully upgraded. It adopts electric Z-axis with high precision, which can load up to 1kg and travel 45mm. This electric Z-axis realizes high-precision repositioning with an accuracy of 0.001 mm. In the LightBurn software, the focus distance of each layer can be set automatically, and the thicker material can be cut efficiently through the control of the Z-axis.
Four-Axis Control System
NEJE Max 4 is the first laser engraving machine on the market that can realize 4-axis collaboration. Through the collaboration of the X-axis, Y-axis, Z-axis, and A-axis, it can automatically complete more precise processes. Through expandable functions, the machine can automatically complete M7, and M8 auto smoke discharging, air assist, door safety functions, and visual positioning functions, and perfectly integrated with various extended functions of LightBurn.
High-Power 4xLD Laser Module - E80
The E80 is a 24W high-power 4*LD fixed-focus module designed primarily for large stock removal and powerful cuts. HYBRID Technology (Non-Destructive FAC and Combined Compression Laser System Technology) let the performance of E80 much better than that of similar 20W laser modules. E80 has a smaller focus, smaller angle, XY symmetry, and differences in laser systems. It is not easy to catch fire and has cleaner edges. E80 laser module can even cut high-density materials without air assist, for cutting thick wood, this module may be revolutionary. E80 has very reliable stable performance and longevity at the same time, the service life is longer than ordinary 20W modules 50% higher.
High Precision & High Stability
Equipped with an industrial-grade maintainable track, NEJE Max 4's service life is up to 20,000 hours. Through reasonable design and precise processing technology, the precision of the frame is improved, and the mechanical precision reaches 0.01 mm. The adaption of a higher hardness alloy frame effectively eliminates the vibration of the equipment and improves the stability of the machine.
Support Wireless Offline Work
NEJE Max 4 supports wireless offline work. You can create everything you want in LightBurn and use NEJE software to operate the machine wirelessly. Offline work distance within 10 meters is available, so you can operate the machine anytime and anywhere without computer restrictions.
NEJE Max 4 - DIY Laser Cutter
NEJE Max 4 is a versatile and high-performance large-area DIY laser engraving and cutting machine with a new and innovative design concept. It has 4-axis independent control, which means you can improve efficiency and unleash creativity in multi-dimensional space. The entire structure of NEJE Max 4 is matched with CNC precision accessories, using impressive structural design and higher rigidity aluminum material ratio, ensuring lightweight while ensuring stable and accurate drawing. NEJE Max 4 is an excellent machine that combines the performance, durability, and reliability of belt-driven equipment. Forest Green provides great inspiration for art creators, compatible with pen heads and blades, breaking through material limitations and creating more creative works. For controlling the high-power laser module, the electric Z-axis is undoubtedly a necessary option, which can also properly solve the safety and efficiency problems. The NEJE+Lightburn wireless mode truly frees up your hands and allows you to operate the machine from another place. In the duration you drink a cup of coffee gracefully, the artwork will be finished. If you are an artist, it will be your good helper.
ELECTRIC Z-AXIS
The new and innovative design of the electric Z-axis greatly improves the safety and controllability of high-power modules. By preset height, the focus position can be set arbitrarily on each layer of the lightburn software. From then on, you only need to place the material on the honeycomb platform without focusing, completely releasing your hands;
The electric Z-axis is equipped with a repetitive positioning sensor, with a repetitive positioning accuracy of 0.001mm, which can control the focus position with high precision, and the carving of metal and other materials is more precise;
It is possible to preset the height of each layer and simultaneously process materials with different thicknesses to improve the efficiency of a single operation; For thick material cutting, during the repeated cutting process, the aim of improving cutting efficiency can be achieved by controlling the sinking depth of each blade, and effectively preventing material ignition. The cutting edge is cleaner and more vertical.
The problem of high power module fire has been solved revolutionary. Through the Z-axis layer-by-layer cutting mode and E80's unique optical cutter design, it can safely cut 17mm pine wood without fire even without air assist.
The cutting and engraving efficiency is increased by 200%, which is higher than that of the 40W (optical power) module The perfect optical design of NEJE E80 makes the E80 focus power density and beam angle reach a perfect state by optimizing the beam structure and adopting more complex manufacturing technology. When the power is 1 time smaller than the 40W module, it can even reach the same cutting speed, and the notch is smaller, avoiding the trapezoidal and XY asymmetry problems.
The NEJE Max 4 is compatible with almost all NEJE optical module modules, including pen heads, blades, etc., supporting 12V and 24V voltage outputs. The optical blade characteristics and bands of different modules can bring different applications. The mechanical strength and precision design of the frame structure are suitable for controlling high-power and compatible with more complex process module modules The NEJE team will also continuously provide more replaceable module accessories for Max4, reducing user usage costs and improving production efficiency.
DRAWING PEN / BLADE
With a blade, materials such as 1mm thick foam board and vinyl can be easily cut with lightburn. The NEJE Max 4 Z-axis sensor has a 0.001mm reset repetitive positioning accuracy and a precise CNC support platform, which makes it possible for the NEJE Max 4 platform to support blade projects. With the blade, foam and heat transfer vinyl with a thickness of 1mm can be cut. NEJE provides blade and cutting pads for auxiliary cutting.
The drawing pen is included in the package. It can draw images, which can let children and beginners experience the fun of CNC. It can also draw paths with the drawing pen, and preprocess advertising materials that cannot be processed by laser wavelength.
INDUSTRIAL GRADE TRACK WITH AN ACCURACY OF 0.01MM
The new Max 4 machine has industrial-grade structural accuracy. All parts are calibrated by a high-precision industrial master machine, linear track correction, and the installation direction of each plane is precisely matched, making the operation of the module more accurate and stable.
Both X, Y, and Z axes are equipped with limit switches, and the repeated positioning accuracy after Homing can also reach 0.01mm.
AREA EXTENSION
The characteristic of the NEJE Max series equipment is that you can obtain industrial-grade large-area technology at a lower cost, and the new Y-axis extension track is calibrated using a CNC industrial master machine and diamond cutting tools for linear correction. Calibrating the horizontal tolerance of extruded profiles for long dimensions allows for higher accuracy and longer lifespan of large-area equipment, as well as higher work efficiency. Projects such as large-area engraving and wall art are easier to perform. NEJE engineers have improved the hardness and material of the frame material and adopted innovative shock-absorbing design to make the equipment lightweight while achieving perfect drawing effects.
WIRELESSLY MANAGE & FULLY AUTOMATIC
Through the combination of NEJE and lightburn application mode, only one person and one laptop can directly wirelessly manage an unlimited number of NEJE devices of various models. When you expand your production scale, it greatly reduces management costs.
The NEJE Max 4 also supports M8, M7, and Door expansion functions. Through expansion, it is easy to build fully automatic air assist, smoke exhaust, cooling, lighting, smoke detection, safety doors, and visual and other functions. When creating a project, you only need to take 2 steps, put the materials on the work platform, and then start the computer in any corner of the room to operate wirelessly.
NEJE E80 LASER MODULE
LONG LIFE, HIGH PERFORMANCE, SAFER INDUSTRIAL MODULE
The design difference between NEJE 80 industrial modules and other high-power modules is that power is not the only criterion for a module’s performance.
NEJE E80 takes the pursuit of high life and absolute performance as the design concept and chooses the most difficult manufacturing scheme. We believe that the life and performance of the module are the real value of the user to buy the E80 module, which makes the E80 have no advantage in power. The reason for stronger performance than other 6xLD and 8xLD; we did not choose 8xLD or 6xLD to release new products relatively quickly for marketing gimmicks. Destroying the original LD structure and reflective structure scheme can quickly manufacture new products, which may quickly win users. But this is against the values of the NEJE team.
The safety consideration of the high-power model is also a special emphasis of the NEJE team. The high-power model is particularly easy to burn during operation. It eliminates the need to optimize the focus and angle during the design process. NEJE Max 4 electric Z-axis control can be better. Safe control of high-power modules
| Design Difference | NEJE E80 4xLD | Other 6xLD | Other 8xLD |
|---|---|---|---|
| Light source | Nichia original top LD, Collimating light source | Remove the LD protective cover and re-seal the LD, Divergent | Remove the LD protective cover and re-seal the LD, Divergent |
| Lightpath | Array lens compression | Reflective focus（The reflective angle is very large, can't get small focus, and the material is particularly easy to catch fire） | Reflective focus（The reflective angle is very large, can't get small focus, and the material is particularly easy to catch fire） |
| Light source life | 20000 hour | 2000 hour | 2000 hour |
| Thermally conductive material | red copper | Aluminum | Aluminum |
| Working hours limit | unlimited | Continuous work fast decay | Continuous work fast decay |
| Fan Status Control | Engraving and light cutting status Low speed (quiet), high speed for continuous cutting | No | No |
| Temperature feedback | Yes | No | No |
| Quality Tracking | 2-year standard after-sales service process, commodity ID registration system. | No | No |
| Focus size | 0.06x0.06 | 0.15x0.15 | 0.15x0.15 |
| X:Y Angle | X = Y | X ≠ Y | X ≠ Y |
| 17mm pine board cutting speed | 2.5 pass，100%，300mm/min | 6pass，100%，300mm/min | 5pass，100%，300mm/min |
| Engraving speed（canvas） | > 24000mm/s |
< 24000mm/s | <24000mm/s |
NEJE E80 CUT 17MM PINE BOARD - 2.5 PASS，300MM/MIN
The E80 has extremely strong optical quality, which is reflected in the good symmetry and minimal focus of XY, which leads to more efficient cutting. Even though the NEJE E80 only has half the power of 40W, its efficiency is twice that of 40W. Does this overturn your understanding?
10MM PLYWOOD - 2 PASS, 300MM/MIN
Hybrid compression technology makes the focal point of NEJE E80 0.06x0.06mm, the symmetrical XY shape makes it achieve the ultimate in carving and cutting performance and the power density reaches 6666W/mm², Compared with the 40W(output) module, power density:1777W/mm² (0.15x0.15mm,8xLD, Current highest power) , the performance of E80 is higher than the 40W module. Due to the extremely strong power density and optical design (symmetrical XY shape), NEJE E80 has excellent performance.
3MM HIGH-DENSITY FIBERBOARD CUTTING， WITHOUT AIR ASSIST，600MM/MIN
Top-notch optical design that allows for easy cutting of high-density fiberboard without air assistance.
FIRE PREVENTION DESIGN
The ignition of high-power modules is a safety issue that cannot be ignored, and how to safely control high-power modules is a topic worth in-depth understanding Manufacturing a truly safe module is the bottom line for NEJE to launch new products. Due to the large focus and angle, the cutting process is prone to ignition and poses an unsafe hazard The NEJE E80 utilizes internal dual compression technology to control the focus and angle to the extreme, and through Z-axis linkage, verticality, and efficiency are significantly improved. How to distinguish the internal optical processing method from the naked eye? E80 only has 2 beams of light hitting the wall, while the other 20W has 4 beams. After a single overlap, the angle and focus will be repeatedly compressed to a smaller size.
MODULE COMPARISON
| A40640 Ⅱ | E40 | E80 | |
|---|---|---|---|
| light source | Original diode X2 | Original diode X2 | Original diode X4 |
| Focal spot size | 0.04*0.06mm zoom focus | 0.03*0.04mm fixed focus | 0.06*0.06mm fixed focus |
| Continuous Power | 10-11W | 10-11W | 21-22W |
| Pulse power | 12W | 12W | 24W |
| Max cutting thickness | 20mm | 10mm | 30mm |
| Recommended cutting thickness | <8mm | <5mm | <18mm |
| Feature | It has a wide range of comprehensive applications and can be widely used for carving various materials, including wood, metal, stone, and glass, and has universal cutting ability A40640 has a very wide user base and is the inventor of the Diode Laser high-power module. The classic is still in use today. | Having very fine carving and cutting expression abilities, for users with higher requirements for precision, such as ceramic carving, leather, MDF cutting within 4mm, etc., with perfect detail presentation. | With powerful power and perfect optical quality, with an ultra-long lifespan design, the E80 has higher commercial applications in carving and cutting efficiency. It will be a standard-grade product for Diode Lasers entering the industrial era. |
| Warranty | 2 Years | 2 Years | 2 Years |
Warranty statement:
The warranty period for the module and motherboard is 2 years, and the power attenuation is not less than 70%; Due to accidental operation, the lens was damaged and not cleaned according to normal requirements, which is not covered by the free warranty To protect your rights and interests, please enter your registration information within one month of receiving the product. The registration system is currently being maintained and will be updated soon.
Note: The output power divided by the focal area equals the energy density. The higher the energy density, the better the engraving and cutting performance. The shape of the focal point affects the symmetry in the X and Y directions.
Specification
| General | Brand: NEJE Type: Laser Engraver Model: E80 Color: Green |
| Specification | Laser Engraver: Frame Size (L*W*H): 970x582x60mm Working Area(X*Y): 750 x 460mm, Extends to 750x1030mm Drive Accuracy: XY-axis repeat positioning accuracy 0.01mm, Z-axis 0.001mm Number of Controllable Axes: X, Y, Z, A four axes Input Voltage: 12V / 24V, Match according to module voltage Limit Switch: Yes, both XYZ Max Move Speed: 750mm/s GRBL Offline Control: Yes M7, M8, Door Extension: Yes App Control: Yes MEMS: Yes NEJE Software OTA Upgrade: Yes Vertical Carving: Yes (90 degrees) Systems Support: Win 7/Win 8/Win 10, Android, iOS, iPadOS, macOS File Format Supports: .GC/SVG/DXF/JPG/JPEG/PNG/BMP/TIF/CR2/AI/SC/etc. E80 Laser Module: Optical Power: Pulse 24W, CW 21W Focus Size: 0.1x0.1mm Input: 24V 5A Interface: 4pin PH2.0 + ( 2pin DC 24V extra power) Weight: 600g Number of Diodes: 4 PWM Input: VPP(3.3-24V), Recommend 1KHz, Quiet Design: Drive the built-in control ic, judge the working state, and adjust the fan work Adapter Plug: 5.5 2.1 port Working Voltage: DC 24V TTL&PWM Modulation: YES, compatible with Both TTL & PWM Modulation Input Interface: PH2.0-4Pin (+,-, PWM/TTL, Temperature), 3Pin (+,-, PWM/TTL) , 2Pin+2Pin (+,-) + (PWM/TTL,-) |
| Weight & Size | Product Weight: 7.05kg Package Weight: 7.05kg Product Size(L x W x H): 104*25.5*19cm Package Size(L x W x H): 104*26*19cm |
| Package Contents | 1 x NEJE Max 4 Laser Engraver 1 x Metal Air Assist Kit 1 x E80 Laser Module 1 x Drawing Pen 1 x Power Adapter 1 x Goggles 1 x Belt 1 x USB Cable 1 x User Manual |
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Questions & Answers
FAQ
Q: Will I have to do anything for it to fix the E80 Laser module to the NEJE 3 max?
-NEJE 3 Max V1.1 and above can support this module, 24V5A power supply (please pay attention to the motherboard version).
Q: Any power test will happen? It is saying 24w?
-Optical power 24W, electrical power 80W.
Q: Would the E80 24W laser module fit straight into the existing frame for A40640 master 2 max?
-NEJE 2S Max is not supported, if you have NEJE 2S Max, then you need to upgrade to NEJE 3 Max. NEJE 3 Max is supported, but you need a 24V power supply for the E80 laser module.
Q: Is the Atomstack 130w laser module the same as the NEJE E80 Laser Module?
- The NEJE E80 is different from other 20W ( 130W is the power adapter) modules. The use details vary greatly. If only the power is available, the NEJE can be sold three years ago. Those who have used Xtool or At can see four beams of light with a large focus. These optical systems are simply stacked. The NEJE uses more complex optical systems inside. The reliability and performance are different. Maybe time will prove everything. NEJE has established a 2-year warranty after-sales process, and we don't want to have any loopholes in our products. I suggest you refer to the actual work effect. NEJE will update more actual carving and cutting videos of different materials later, which you can pay attention to it. If you are also attracted to the 130W power adapter, they succeeded. I can't describe professional optical engineering design, maybe NEJE needs to provide more material processing videos to describe these different supports. Too many cool videos and parameters are very popular among users, and NEJE is also very helpless. NEJE focuses too much on the perfect optimization and reliability of products and ignores marketing. Fortunately, NEJE has the support of too many professional users.
Q: what exactly is HYBRID TECHNOLOGY?
- In fact, this problem is more complicated. I still try to explain it as much as possible. The ordinary module only uses FAC lenses to piece together 4 lights, which will cause a problem. The included angle is relatively large and the focus is relatively large. Of course, if compared with CO2 laser, This is still acceptable, but there is a fatal problem with this solution, that is, the life of the LD will be destroyed, which is the reason why NEJE has not launched new products; but NEJE E80 adopts a more extreme solution, and NEJE adopts a more advanced external FAC, first combine the two beams, and then combine them again through the lens system. This way the angle of light is smaller and the focus is smaller. Two lens technologies are applied here, and the manufacturing process is much more complicated. However, the effect is very different. In fact, the manufacturing cost of E80 will be higher than other 20W lasers (optical power), but NEJE is the manufacturer, and other merchants are third-party modules purchased by marketing companies, which is also the advantage of NEJE as a full-stack design and manufacturing, and why NEJE can The reason for providing standard after-sales process. I really want to tell users, don't just look at the parameter of power, do users only need the laser to burn?
Q: If I connect the (future) E80 with the 24v power supply in my NEJE 3 max, can you confirm that the NEJE air valve AF3 and the relay will continue to work fine?
I see 3 options:
1) Power on M7 and M8 NEJE modules connectors are still 12v even if the main NEJE 3 MAX board is powered in 24v
2) NEJE AF3 and relay modules can work in 12v or 24v.
3) NEJE AF3 and relay modules can not work in 24v.
-The relay can normally use a 24V power supply. If you need to use the air valve, it is recommended to replace the 24V power supply. The gas valve can also be powered by 12V for short periods of time. Over time, increased temperatures may affect the life of the air valve.
Q: Does NEJE Max 4 support Curved surface engraving?
A: Curved surface carving is a relatively professional CNC function, as it requires you to first create a 3D path file using CAM software. You can execute it through NEJE or Lightburn software.
Q: How's the CNC precision frame?
A: The machine has an anti-jitter design, so there is no ripple in such a large area of lightweight equipment. NEJE can effectively eliminate the jitter of precision drawing by customizing alloy materials with different hardness and matching reasonable shock absorption design.
Q: Is the working frame stable?
A: The new built-in anti-static design will make the equipment more stable and reliable
Q: How does the Native A-axis - Rotary work with NEJE Max 4?
A: The NEJE Max 4 is a standalone A-axis that can be easily configured with the rotation axis function by setting it in the Lightburn software. You don't need to use the Y, and Z axes as rotation axes When configuring the rotation axis, you need to first position the Y axis to the specified position, and then start the A axis. You need to remember that when using the A axis, you need to multiply the actual object diameter by a fixed parameter as the input diameter.
Q: How to use M8, M7, and DOOR Extention?
A: The NEJE series devices support M8, M7, and Door function expansion. We usually use M8 to control automatic air assist, which is used to assist in cutting or protecting the lens. It can automatically control the gas supply when the equipment starts and ends. You can connect M8 through a relay switch or electromagnetic air valve. The M7 function can be configured in the Lightburn software and NEJE software to check whether it is enabled. Usually, we use M7 to expand the automatic smoke-discharging system, and we usually use relay modules to control the power supply of smoke-discharging equipment. The Door function mainly expands safety functions. NEJE engineers have designed expansion functions for flame sensors, emergency stops, and safety doors. The expansion of the Door function can help prevent safety issues to a certain extent By expanding the interface, you can obtain a more automated device that greatly improves operational efficiency and experience in the actual operation process. (Please select the corresponding voltage air valve according to the input power supply voltage otherwise the functions of the main board M8 and M7 may be damaged)
Q: Do you sell the camera for NEJE Max 4?
A: NEJE's specially designed 85-degree distortionless 16MP pixel Lightburn camera can clearly display details for working areas larger than 1 meter; With this camera, you can easily locate the image on the surface of the sculpted object to improve operational efficiency.
Q: Do you have the protective case for NEJE Max 4?
A: NEJE provides an external frame, which not only can collect exhaust gas and fire protection functions but also can install cameras when the area is expanded.
Q: Do you have NEJE Max 4 upgrade kit?
A: The motorized Z-axis module needs to be paired with a brand-new control board. There are multiple versions of the Max series, but we are sorry that we are currently unable to provide a standard part for upgrading and renovating.
Q: Can I buy the motorized Z-axis separately?
A: Sorry, the motorized Z-axis only applies to NEJE Max 4 now, it cannot be sold separately.
