Description:

1. Newly added 2S 32-bit chip, smarter and more efficient processing effect.
2. Two-in-one zoom laser module, adjustable lens and fixed focal length in one module, 7.5W optical power output, suitable for engraving and cutting.
3. Wireless APP operation, more convenient, DIY work anytime, anywhere.
4. Engraving area of 170*170mm, no volume or weight limit for engraving.
5. Built-in safety protection device, more assured and safe operation.
6. It can support a variety of modules: 3500mw/7W/20W/30W/40W.
Feature:
1. NEJE brand new master 2s series motherboard’s hardware performance; 2s series motherboard will update the GRBL 1.1f of ATMELs chip to brand new GD32 MCU. Which has improved 50% performance compare with STM32 chip.
2. It supports more than 10 different function modules, the NEJE module has excellent optical design and reliable work performance, which is the best and the most guaranteed service currently. Each NEJE module has an intelligent control function, which is quieter to use, and has a heat management function to ensure that each module runs at a safe temperature and obtains a longer service life. NEJE series module provides 2 years free warranty.
3. Specializing Motherboard with GD32 MCU.
4. It could preprocess 32 instructions, support baud rate as high as 2,000,000, compared to STM32 desktop laser engravers, which only has 921,600, more powerful!
5. Engraving speed could be as high as 42,000 millimeters/Min. ( If do not consider the laser carving result, the speed of movement could be as high as 1200millimeters/Sec. ); compared to stm32 desktop laser engravers, which only has 3000 millimeters/Min, more powerful!
6. The Most Advanced 32Bits Laser Engraver Firmware, smarter, faster, higher precision and easier to use. NEJE also provides firmware upgrade services
7. Laser power range could be S0 – S1000, NEJE Laser Master could control laser beam more accurately, could even use the high power laser unit to “draw” a picture on paper, to match with NEJE series module can achieve the more accurate effect.
8. Active Position Protection，There is a G-sensor on the motherboard, if the machine detects unauthorized movement, the laser beam will stop.
9. Exposure Duration Detection and Limitation，If laser engraver is under control, but users forget to operate and keep the laser beam working, extra safety will cut off in case the motor stopped moving, to prevent fire.
10. NEJE software ( free software ) supports windows 7, 8, 10. Macs OS. NEJE APP including android, iOS macsOS, NEJE team develops it which is for beginner, it can provide high precision carving and CNC creation’s software, the operating procedures are automatic and simple, safe use. Especially the current engraving software, NEJE team keeps upgrade and optimization, also provides free upgrade services, you can get free upgrade services in wiki.nejetool.com
11. Laser GRBL ( free software ) supports Windows XP, 7, 8, 10. Laser GRBL is the most popular carving software in the world, could import different format images, you could editing in PhotoShop, Inkscape, CAD, etc. and then connect to the engraver via laser Laser GRBL for engraving and cutting.
12. Light Burn ( paid software, light burn software.com ) supports Windows, Macs OS, and Linux. It’s the most popular paid carving software in the world, very easy to use.
13. NEJE module supports PWM control and temperature sensing, the module can adjust the focus by up and down, it also supports zoom module’s and focuses module’s installing.
14. Pre-assembled parts, it just has to install 4 screws, need 1 minute to install the machine.
15. 170 x 170 mm large engraving area. The widest space is less than 600 millimeters, it just able to place a whole home-used table.
16. Aluminum profile frame + structured cabling, solid structure, smooth operation, attractive appearance, NEJE structure is different from other acrylic main structure, NEJE machine is using high-strength composite mostly. It also uses CNC art craft, to make sure pulley and aluminum material without any gap. Besides, it won’t deformation for a long time, which means it is robust and reliable.

General Specification

General Specification
Model： NEJE Master 2S 30W /40W
30W Optical Power: 450nm 7.5W
40W Optical Power: 450nm 15W
Control Board: 2 x MCU + Wireless control + MEMS
Satety Protection: MEMS
Working Size: 170 x 170 mm
Pixel: 2266 x 2266 px
Dot pitch: 0.075mm
Software: NEJE APP for Android, NEJE Wireless APP for iOS / macOS, NEJE software for windows, Benbox, LaserGRBL with firmware GRBL1.1f.
NEJE Software Upgrading Service: YES
NEJE Cloud Gallery: YES
NEJE Scanner function: YES
Frame material: CNC Cutting Composite plate, aluminum alloy, acrylic.
Can Engrave： MDF/Balsa/Paper/Wood/Fabric/Plastic/Leather/Plywood/Foam Paper/Anodized Aluminum
Can Not Engrave： Metal/Glass/Stone/Ceramics/PCB/Stainless Steel/Reflective Material/ Transparent Material
Continue working: Unlimited
Wavelength： 450nm
Beam Shape： Dot (Focusable)
Drive: Built-in
Lens Material: D-ZK3
Heatsink Material： Aircraft Aluminum + Brass Shell
Luminous Color： Blue
Input Voltage: AC100-240V, 50/60Hz
Output Voltage: DC12V, 3A
Image Format: .bmp .jpg .png .nc .dxf etc..
Plug Type: EU / US (Optional)

Features:

【More Convenient】Off-line and APP Wireless Control. NEJE Scanner Wireless Transfer. Cloud Gallery and Online Gcode Makes Creation Easier.
【Professional CNC software】LaserGRBL. 170 x 170 mm Engraving Range. Operating System: windows 7/10 / android / iOS / macOS. Picture format: BMP / PNG / JPG / NC / DXF,etc.”
【Safe To Use】Built-in MEMS sensor protection, when accidentally touched, the machine will automatically stop working.
【Carved Material】It can carve MDF, balsa, paper, wood, fabric, plastic, leather, plywood, foam paper, anodized aluminum, etc.(Not suitable for iron or other metal)”
【NEJE Service】 If you have any questions about this engraving machine, please contact us, we will reply to you in 24 hours.

Note(Please pay attention):
1. Please wear laser goggles during usage and avoid touching the laser directly with your eyes and skin!
2. Do not engrave mirror objects，Pay attention to fire，Pay attention to pets when working！
3. Smoke will be generated when burned, please pay attention to smoke exhaust indoors.
4. The warranty period of laser module is one year. If you have any quality problem(Except individual situation like using the laser module more than 30 minutes per time and casue the damage ), please feel free to ask our customer service for a help.
5. If your laser module has any problem, please DO NOT dismantle it without our permission. It will destroy the laser module.
6. If you have any quality problem about the machine, please feel free to contact us. Many operative problem can be solved according to your video and problem description. Thank you in advance.

Package Included:
1 x Master 2S Laser Engraving Machine
1 x Laser Module
4 x Nuts
1 x goggle
2 x L-shaped wrench
1 x USB Cable
1 x 12V3A Power Adapter