1 x E80 Optical Module
1 x Dual-Mode Electric/Manual Z-Axis
1 x NEJE Max4 V2 (700x460mm)
1 x Air Pump System
1 x 24V/5A GaN Power Adapter
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Highlights
Long Life, High Performance, Safer Industrial Module
The E80 is a powerful laser with perfect optical quality and extremely long life, suitable for commercial applications in carving and cutting. It is a standard product for diode lasers entering the industrial age. The NEJE team also attaches special importance to the safety of the high-performance model.
New Motorised Z Axis
The NEJE MAX 4 laser engraver features a new high-precision (0.001 mm) Z axis that allows repositioning within 45 mm. The focal length of each layer can be adjusted in Lightburn software and thicker materials (20-25mm) can be cut automatically and efficiently for each layer by adjusting the height of the Z axis. 750(X)*460(Y)*45(Z) mm engraving surface allows you to set no limits to your creativity.
Industrial Quality Rails
The upgraded NEJE MAX 4 laser engraving machine features industrial-grade rails made of a high-hardness alloy that effectively eliminate machine vibrations and improve machine stability with a mechanical accuracy of 0.01 mm. With the high-resolution NEJE E80 module, it takes only 10 minutes to draw a 300 x 300 mm work of art, and the fine works of art are delicately and surprisingly well executed.
Free Your Computer
NEJE 4 MAX supports wireless offline engraving and cutting. You can create anything you want in Lightburn, save the file in G-code format, and then use NEJE software to operate the machine wirelessly. Offline work is possible up to a distance of 10 metres.
Specification
| General | Brand: NEJE Type: Laser Engraver and Cutter Model: Max4 V2 E80 Color: Green |
| Specification | Engraving Size: 700×460mm (27.6×18.1"), expandable to 700×1030mm (27.6×40.6") Maximum Speed: 1000mm/s with 100,000 mm/s² Limit Button: None, Contactless Reset Technology Repetition Accuracy: 0.1mm Laser Wavelength: 455±5nm Focus Adjustment Method: Motorized Z-axis with customizable focal point positioning for each element and 0.1mm manual focus adjustment precision. Spot Size: 90 μm*90 μm Laser Optic Output Power: 20W+ Transmission Method: BLE, USB Support Systems: IOS, Android, Windows, Mac Air Flow Rate: 0-60 L/min Air Flow Power Supply: Input 100-240V AC, 50/60HZ, output 12V 3A MEMS Vibration Protection: Three-level adjustable Memory: 256MB Machine Power Supply: Input GaN 100-240V AC, 50/60HZ, output 24V 5A Quality Certification: CE, FCC, RoHS, FDA, PSE |
| Cutting Materials | Steel plate 0.15mm; Wood & plywood < 30 mm, MDF < 10 mm; Leather < 4 mm, PU/PVC Leather < 4 mm; Corrugated cardboard < 18 mm, Hard cardboard 3 mm, Scratch paper Weeding invitation paper, Colored A4 paper, Kraft paper; Vinyl, Non-woven, ABS sheet < 2 mm - Dark, color PVC sheet 2 mm - Dark color; Cotton, Linen, Velvet, Canvas, Fabric polyester, Fabric synthetics |
| Engraving Materials | Wood, bamboo, cardboard, plastic, leather, PCB board, aluminum oxide, non-reflective electroplated and painted metal, 304 mirror stainless steel, glass, ceramics, cotton, slate |
| Software & Service | LaserGRBL, LightBurn, NEJE Win Software (Professional multi-layer control software, featuring NEJE "REC" function and NEJE "Bridge" function)NEJE App (Android app, Android phone-to-PC wireless transfer tool; iPhone and Mac APP)NEJE Cloud (Content service platform)NEJE OTA (Over-the-air software and firmware update service) |
| Motion System | X-axis: 42mm × 42mm × 40mm stepper motor, Y-axis: Dual 42mm × 42mm × 30mm stepper motors (Y1 + Y2), Z-axis: 28mm stepper motor, Independent A-axis reference interface, Full 16-tooth 2GT timing pulleys |
| Weight & Size | Product Weight: 9.6kg Package Weight: 10.6kg Product Size(L x W x H): 103.4x60.7x18cm Package Size(L x W x H): 104x26x19cm |
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Questions & Answers
FAQ
How's the CNC precision frame?
Every component of the NEJE Max 4 undergoes precise CNC machining center correction, ensuring superior accuracy.
The panels and frame are precisely interlocked via grooves, while the profiles and linear rails are individually CNC-machined to correct rail flatness, guaranteeing perfect alignment and surface precision.
The Y-axis guide rails are also CNC-corrected to eliminate profile deviations, providing a stable and ultra-precise platform for high-speed, large-format operations.
The brand-new electric Z-axis features 4 high-precision bearings and undergoes rigorous assembly testing.
All motion system fasteners are made from high-precision CNC components, enabling smooth, ripple-free operation at 1000mm/s —even under heavy loads—with exceptional repeatability and positioning accuracy.
Is the working frame stable?
The NEJE Max 4 V2 is engineered to achieve 1000mm/s acceleration (with a design target of 100,000mm/s² for both X and Y axes), ensuring smooth and stable motion across all axes through precise CNC craftsmanship and optimized structural design.
Thanks to its ultra-lightweight yet rigid frame, intelligent power distribution, and all-directional (X/Y/Z) smooth-motion architecture, the machine maintains exceptional stability even at high speeds.
Additionally, the upgraded extended components feature reinforced stability structures, guaranteeing consistent performance, even when operating at larger working areas.
How does the A-axis - Rotary work with NEJE Max 4 V2?
The NEJE Max 4 V2 control board features an independent A-axis, allowing it to function as a dedicated rotary axis.
First, I'd like to clarify a common misconception: while the A-axis serves as an independent control interface, you can also configure the Y-axis or Z-axis as rotary axes using LightBurn software.
However, this approach is relatively cumbersome compared to the simplicity and ease of use provided by the dedicated A-axis module.
NEJE offers two rotary axis solutions: NEJE R5 (standard version) NEJE R6 (premium version for users requiring):
Larger diameter workpieces
Tilted surface processing
Higher operational efficiency
The A-axis module is exceptionally user-friendly, controllable via both:
NEJE proprietary software (pre-configured with hardware parameters - simply connect and input your workpiece diameter)
LightBurn software (requires one firmware parameter configuration to match stepper motor precision scaling):
Note: NEJE 5 and NEJE R6 have different precision scaling capabilities
After configuration, standard software functions become available
Key Benefits of NEJE Max 4 V2:
Default firmware is pre-optimized for NEJE R6 - ready to use immediately upon receipt Updated 1.5m cable - installs directly without disassembly
GRBL native A-axis bugs have been fixed by the NEJE team Full G-code compatibility - control the A-axis just like X/Y/Z axes using standard commands (e.g., G0 for homing/reset)
How to use M8, M7, DOOR Extension?
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 protect 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 the 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)
Can I buy the motorized Z-axis separately?
NEJE currently offers two specifications of electric axes that users can utilize for DIY projects. Additionally, these can be combined with independent control boards to create customized 3D motion frameworks according to individual preferences.
Anything should I do after I assemble the 1030mm extension rod?
If you're accustomed to operating the NEJE software, you can directly modify the firmware parameters in the software settings.
If you're using LightBurn software, you'll need to modify the firmware parameters: set the values to 130and131 in LightBurn.
Additionally, you need to adjust the area parameters in both the Device Settings and Device Configuration menu options.
How do I use the air assist with my module?
At present, the air assist of laser modules is divided into needle tube type and built-in type. The needle tube type helps to increase the outlet pressure, and it is recommended to use AOC air pump as lens protection (because the gas is oil-free and water-free)+high-pressure air pump greater than 30PSI. The needle tube type and built-in air assist are used together, which will reduce maintenance times or even avoid maintenance for the lens. If an air pump with a pressure greater than 30PSI is used separately, the built-in air assist requires the use of a clean air source with an oil-water filtration device, and a high-pressure air pump helps improve cutting efficiency.
Why does using the emergency stop button cause the software to restart twice?
Emergency Stop Function Behavior Across Different Software: The emergency stop function is defined differently across various software platforms: NEJE Software & LaserGRBL Software: These software solutions strictly adhere to the original emergency stop functionality If the emergency stop is triggered during operation: The system will stop immediately To resume work, simply click the resume option within the software LightBurn Software: When the emergency stop is activated during operation: The project will be stopped The system will NOT automatically resume - manual intervention is required to restart Additional Safety Feature of NEJE Max 4: The device is equipped with built-in sensor protection If vibration is detected, the system will automatically pause operation This serves as an additional risk control mechanism.
What should I do if the laser cutting is not clean and thin?
Remove the inner protective lens and check if both layers of lenses are clean.
Does NEJE Max4 V2 support Curved surface engraving?
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.
Which module can work with NEJE Max4 V2?
Voltage Compatibility Information for NEJE Max 4 Series: Power Supply Requirements: Both NEJE Max 4 and NEJE Max 4 V2 support 12V or 24V input voltage Current standard configuration: All models now use 24V as the default voltage Module Compatibility Details: 12V-only modules: • N30820 • B30635 • N30610 Wide-voltage compatible modules (12V-24V): All other NEJE modules are compatible with both 12V and 24V • These modules are fully compatible with NEJE Max 4 V2 Important User Note: Users must carefully check the voltage requirements of each module when selecting components Ensure the power supply voltage matches the module specifications to maintain proper system operation.
