NEJE Master 3 Max V2 Laser Cutting Machine E80/E40 Engraving Metal DIY Marking with 32 Bit Motherboard Laser GRBL Engraving

NEJE 3Max-V2 is a general-purpose large-area DIY laser engraving and cutting machine with simple assembly, stable performance, and easy to maintain.
It is an improved version of the fourth generation based on NEJE 2 Max, NEJE 2s Max, and NEJE 3 Max. It improves structural strength, smoothness, and accuracy by optimizing alloy material matching and structural design, and conducts comprehensive calibration using precision CNC machines. While ensuring portability and ease of use, it perfectly meets the needs of both novice and commercial users.
The NEJE 3Max-V2 is very portable, allowing you to easily pick it up with one hand and complete your projects outdoors. It can also be easily hung on the wall when not in use.
The new control system supports native Z-axis and A-axis, and a single computer can control countless devices, supporting commercial production mode settings and lightburn wireless mode.
The NEJE H20 optical precision module focus adjuster is also configured. It is compatible with larger power modules such as E80, stable, easy to use, and efficient. If you want to retrofit the machine, you can update the firmware and upgrade it to an electric Z-axis to enhance the performance of the 3Max-V2 in multi-dimensional space. Alternatively, expanding the X-axis and Y-axis to achieve incredible working area, the all-new NEJE 3Max-V2 is a great helper for entry-level and commercial use.

PURCHASE GUIDE

Basic Kit:NEJE 3 Max V2+Laser Module+Honeycomb Board
Superior Kit:NEJE 3 Max V2+Laser Module+Honeycomb Board+NEJE Rotary+Enclosure Frame

Laser Module Guide:

NEJE E40 module is suitable for a wide range of materials. Mainly skilled in fine carving and cutting, E40 has a unique performance in grayscale carving ability and cutting details for metal materials, MDF boards, leather materials, and plywood (If you often use these materials and want more detailed carving and cutting, and the material is less than 4mm, then you can choose E40)

NEJE E80 module excels at fast engraving and cutting thicker materials efficiently. Its performance and durability are far better than competitors' high-power modules, and even better than 30-40W high-power modules. (For cutting thick materials or fast engraving, and for higher efficiency, choose E80)

NEJE 3MaxV2 is compatible with all series of NEJE functional laser modules, and has excellent fine carving or portrait grayscale effect on different materials. You can choose laser modules according to your needs.

PRECISION OPTICAL LEVEL FOCUS ADJUSTER

NEJE has designed an optical laboratory level Z-axis height adjuster for 3MaxV2, providing a highly portable, precise, and stable operating experience. The Z-axis height adjuster has scale and locking functions, with a rotation of 0.7mm. You can even manually control the focus accuracy to 0.1mm. In the process of metal carving or cutting thick materials, it can greatly improve operational accuracy and portability, thereby improving operational efficiency.

CNC LINEAR TRACK

The newly upgraded 3MaxV2 framework's X and Y axis tracks are calibrated through high-precision industrial CNC master machines. Ensure precise and balanced X and Y axes through precise CNC structure nesting. The difference between CNC straight track and ordinary track lies in the elimination of profile extrusion deformation tolerance and improvement of smoothness, which improves the image quality of carving and cutting; In addition, the new framework has improved the track size structure, increased the hardness of aluminum materials, and additionally designed shock absorption treatment, making the framework more stable and precise, which has greatly improved the quality of artworks.

ADJUSTABLE DAMPING FUNCTION FOR X-AXIS AND Y-AXIS

The newly upgraded 3MaxV2 has improved the adjustable damping function, which improves the smoothness of the X and Y direction modules and enhances the stability of repeated positioning accuracy on the X and Y axes. The repeated positioning accuracy is 0.01mm, making the image quality more stable and reliable

BELT ADJUSTER

The NEJE team has equipped three original designed CNC precision belt tension adjusters for large-area laser engraving machines. It can easily solve the problem of image deviation in the X and Y directions, resulting in higher precision in large-scale cutting and carving, and a more perfect quality of the work

UPGRADED CONTROL SYSTEM

The 3MaxV2 is equipped with a stability control system based on the NEJE Master series, which has been iterated for 10 years. The new control system optimizes silence, performance, stability, portability, and functionality to the extreme. Supporting 4-axis independent control, equipped with native drive Z-axis and expandable A-axis interface, it can be used to transform Z-axis and expand other motor functions. The new BLE stable wireless control solution replaces traditional card insertion manual control solution, and can complete wireless real-time control and offline control directly through NEJE software, LaserGRBL, and Lightburn, greatly improving efficiency and saving time. Standard Door, M7, M8 expansion interfaces can be used to expand automatic air assist, automatic smoke exhaust, automatic lighting, and automatic safety sensing stop functions. This saves operating time and improves the ability of laser multi-layer automated processing.

DIVERSE ACCESSORY SUPPORT

3MaxV2 can use almost all accessories applicable to NEJE Max 4. You only need to pay attention to the matching voltage to complete the construction of a professional laser system and build a more safe and professional laser equipment. The NEJE team will also develop more features and compatible accessories for the NEJE 3MaxV2 framework to enhance user value.

E40‘S SPECIAL CAPABILITIES

E40(High Precision multi-function module) is a high-power dual beam fixed focus high-precision module. E40 module has extremely small incisions when cutting MDF boards, leather, acrylic, fabric, cardboard and other high-density materials less than 4mm, and the minimum gap between incisions is less than 0.06mm, At the same time, it can carve stainless steel, stone, glass, ceramics and other high-resolution materials with high-precision rendering capability, and the imaging effect is meticulous and accurate. It is a perfect high-power image rendering module. The NEJE E40 module adopts NEJE's unique external lens optical compression technology, which makes the focus energy density amazing, The energy density is 2 times higher than that of the 20W optical power module, so it has faster speed and precision in the actual engraving process. The incision in XY direction tends to be uniform, Therefore, you will get a more even effect when drawing lines. E40 module adopts more stable and reliable optical solution, which makes the service life of the E40 continuous cutting mode 40% longer than that of the ordinary laser module, and the service life of the E40 normal working mode (8 hours per day) even reache

E40 Laser Module

Focus: 0.06×0.06mm
Focus method: fixed focus( 3-5mm from the radiator )
Optical power: Pulse 11W+, CW 10W+
Max scanning speed: 1000mm/s (mdf material clear test results)
Compatible: compatible with any 24V or 12V equipment, independent power supply, controlled by ttl 2pin signal of the equipment
Wavelength: 450nm
Weight: 280g
Module Size: 40x48x130 mm
Input: DC 12V 4A
Interface: 4pin PH2.0 + ( 2pin DC12v extra power )
Compatible with: NEJE 3 Max, NEJE 3 Pro, NEJE 2s Max, NEJE 2s Plus, etc…
Power Control: PWM Power Modulation
Fan: Double Ball High Life Fan
Drive: NEJE Smart Quiet Drive, Built-in static elimination technology.
Surge Protection: Yes
Smart Feedback: Yes
Temperature Feedback: Yes
Temperature control: 45℃
Air pump: ACO 328+ air pump, or 30psi+ waterless air pump (used when cutting mdf / leather and higher density materials. Needle type air nozzle supports oily and water-containing air source, and sealed air nozzle can only use clean air pump)
Air interface: 4mm pvc trachea
Protective window lens: Yes ( withstand 1000℃ )
Original registered brand: Yes

NEJE E80 – UNIQUE INDUSTRIAL PERFORMANCE AND DURABILITY MODULE

It adopts a unique solution that does not damage the original LD optical structure, retains the reliability and durability of the original LD, and has a service life up to 10 times longer than all other 20W output laser modules and CO2 modules. The production process of the E80 module is more complex, and currently only the NEJE team has completed batch manufacturing. It has a longer lifespan. Each module has an original SN registration number, and users can register SN registration information to enjoy after-sales protection of no less than 70% attenuation for up to 2 years. NEJE E80 has great advantages in terms of lifespan.

Hybrid compression technology makes the focal point of NEJE E80 0.06×0.06mm, the symmetrical XY shape make it achieve the ultimate in carving and cutting performance and the power density reaches 6666W/mm², Compared with 40W(output) module,power density:1777W/mm² (0.15×0.15mm,8xLD,Current highest power) , the performance of E80 is more higher than the 40W module. Due to the extremely strong power density and optical design (symmetrical XY shape), NEJE E80 has more excellent performance.

E80 is a quasi-industrial-grade fixed-focus module. Unlike CO2 lasers, the 450nm semiconductor laser is visible, and the intensity of weak light can be set. Observe the minimum focus by observing the fluorescence reflected on the surface of the gray cardboard through protective glasses Location.

FAST DELIVERY AND ONLINE SERVICE

a. NEJE has set up warehouses in Germany, the United States, China, United Kingdom, Canada, Australia, Brazil, etc., to serve users more quickly.

b. You can find the following information at NEJE WIKI Service: Software Download | Installation Guide | Air Assist Guide | Software Instructions | Firmware Update Guide | Focus Guide | Laser & Material database | Maintenance Guide | Safety attention.

c. Join NEJE Group and learn more about laser knowledge of handling various materials.

d. For product operation questions, please log in: NEJE Document Service

e. If you need to submit product after-sales questions, please log in to the NEJE Forum Service ( The NEJE forum will have NEJE staff and engineers to help you solve your problems.

f. If you have product and service suggestions, product shipping problems, wholesale, business cooperation, please contact NEJE online service.

g.Livestream Service:Leave your questions and tell us what you wanna see. We will reply on Every Wednesday. US:8:00 p.m-10:00 p.m(CST) EU:4:00 a.m-6:00 p.m(CEST)

ABOUT NEJE

NEJE Team focus on diode laser machine, laser module,accessories,services,and solutions.

Since 2013,NEJE Tools have been sold to over 100 countries and areas,served over 1 million users in the world with five-star customer feedback. Being the most widely used diode laser tools,NEJE is the only company who has been fully developed and manufactured independently.

NEJE team has its own optical laboratory and module manufacturing factory, as well as a team of electronic, mechanical, and software engineers. Our engineers and R&D Team focus on the most advanced technology in diode laser and NEJE Tools are high-performing and stable. We design and manufacture top-level optical modules and control equipment, and complete overall testing of product mechanical equipment. The NEJE team has built a complete service system to provide users with comprehensive product and service guarantees.

Whether you are a handicraft artist or a home business owner, whether you use wood, acrylic, metal, canvas, slate, glass, etc. Used for engraving, cutting, 2D patterns, 3D patterns, or cylindrical objects. NEJE Tools can provide different styles of laser engraving machines to meet all your needs.

The M7 relay module is generally used for the control of the smoke exhaust system. Some users also use it to control the oxygenator, which is not very safe! M8 air valve is generally used to control the air circuit of the user. You need to cut the air pipe according to the actual situation, and connect the other end to the air compressor or other air source; Y-R motor don't forget to connect.

M7 relay expansion accessories, can be used to control AC or DC power supply smoke exhaust system, can also be used to control other circuits, used as M8, there are safety risks when operating high-voltage circuits, requiring professional operation; M8 valve expansion accessories, can be used To control the air compressor switch;