NEJE MASTER 3 Laser Engraver with N30820 Laser Module

NEJE MASTER 3 Laser Engraver with N30820 Laser Module Feature 1. The use area is moderate, and under the protection of the MEMS vibration protection sensor, the engraving and cutting processes can be completed at the same time. 2. 2266 x 2266 pixels, engraving accuracy: 0.075mm dot pitch, 339 dotsinch. The function test of the whole machine only needs 4 screws to complete the installation. 3. NEJE classic multi-function module, weighing only 202g, can obtain high power and fast scanning performance. The minimum focus point reaches 0.05x0.05mm (N30820 module), can engrave metal, can cut materials smaller than 8mm, built-in fast intelligent drive, timely temperature feedback, intelligent adjustment fan to reduce noise, safe and quiet use. 4. Wood, MDF, leather, paper, cotton, etc. are all supported. 3mm plywood only needs one air-assisted cut, and the cut is very clean. The finish spray can engrave stainless steel, glass, clear acrylic, etc. 5. 32-bit control system, the fastest speed reaches 250,000mmmin, supports LaserGRBL, Lightburn, NEJE software, NEJE APP (Android, iOS, ipadOS, macOS), NEJE provides free software upgrade services. 6. Optical power: 450nm 5.5W 7. Control board: 2 x MCU + wireless control + MEMS 8. Saturation Protection: MEMS 9. Working size: 170 x 170 mm 10. Software: NEJE APP for Android, NEJE wireless APP for iOSmacOS, NEJE software for windows, LaserGRBL, LightBurn software, firmware is GRBL1.1f. LightBurn (paid software from the Lightburn website.) Supports Windows, Mac OS, and Linux. 11. Frame material: CNC cutting composite board, aluminum alloy, acrylic. 12. Can engrave: MDFBalsaPaperWoodFabricPlasticLeatherPlywoodFoamAnodized Aluminum 13. Can not engrave: metalglassstoneceramicPCBstainless steelreflective materialtransparent material 14. Wavelength: 450nm 15. Beam shape: Dot (Focusable) 16. Drive: Built-in lens 17. Material: D-ZK3 18. Heat sink material: aircraft aluminum + brass shell luminous 19. Input voltage: A