Laser Engraver

How to Get Black Wood Engravings?

Posted by Gray Chen on October 1, 2025

This blog guides you through creating bold, black engravings on wood using a NEJE diode laser machine. By pre-treating wood with borax, a natural mineral, you can enhance charring for darker, cleaner results.

Is It Safe to Laser Engraved Cutting Board?

Posted by Joey Weng on September 27, 2025

Explore the safety of laser-engraved cutting boards, including materials, risks, and maintenance tips. Learn how NEJE lasers ensure precise, food-safe customizations.

What Is Laser Engraving? Working, Advantages, and Disadvantages

Posted by Gray Chen on September 24, 2025

Learn what laser engraving is, how it works, its advantages, disadvantages, and applications. NEJE laser engravers offer precise, affordable solutions for customizing wood, metal, and more.

How to Update NEJE Device Firmware?

Posted by Joey Weng on September 18, 2025

Updating your NEJE device firmware is a simple yet essential task to unlock its full potential. By following the steps outlined in the NEJE Wiki you can ensure your device operates at its best, with improved performance, new features, and seamless software integration.

How to use Rotary Axis 6 with NEJE Max 4?

Posted by Joey Weng on September 15, 2025

This guide outlines setting up the Rotary Axis 6 (R6) with the NEJE Max 4 laser engraver using the A-axis connection for cylindrical engraving. It covers connecting the rotary, securing the workpiece, positioning, and configuring NEJE software or LightBurn, including enabling rotary settings and inputting the object’s diameter. Safety, maintenance, and troubleshooting tips ensure precise, reliable engraving.