产品教程

With the development of AI technology, laser engraving has become easier and more efficient. LONGER LaserBurn integrates multiple AI-powered tools to help users simplify the design and engraving workflow. This guide introduces the four main AI features in...

The air assist system is an important part of a laser engraver. It helps remove smoke, improves cutting quality, and keeps the laser nozzle clean. If the air pump stops working, engraving and cutting performance may be affected....

Longer laser engravers like Ray5 and B1 series can create brilliant multicolor engravings on metal, starting from just 10W of power. Using LightBurn's Material Test, users can easily identify the best settings to unlock vibrant shades. Even with lower-power lasers, up to 90 distinct colors are possible, making metal engraving both creative and accessible. Learn how to test, tweak, and master color engraving with your Longer machine.

If the X-axis or Y-axis of your LONGER Ray5 10W or Ray5 5W laser engraver stops moving, engraving jobs may fail or produce inaccurate results. In most cases, the problem is related to mechanical resistance, loose wiring, electrical...

Path optimization is essential in laser engraving and cutting for improving speed, precision, and machine longevity. This guide explains how to use LightBurn’s powerful optimization tools—including group, layer, and priority-based settings—to streamline workflows, reduce idle travel, and enhance output quality. Whether you're managing a simple project or a complex design, mastering these settings ensures maximum performance from your laser system.

This step-by-step guide walks you through upgrading the firmware on the LONGER Nano Duo laser engraver. From downloading the latest files to updating screen, galvo, and main control components, each step ensures your device stays optimized. Firmware updates enhance performance, unlock new features, and improve overall engraving accuracy. Stay current to get the most from your Nano Duo.

升级到 LightBurn V2.0 后，部分用户反映出现显示故障和预览问题，影响了他们的工作流程。本指南将引导您回滚到 1.7.08 版本——一个稳定版本，与 Longer Ray5、B1 和 Nano 机器完全兼容。了解如何卸载、重新安装和重新激活之前的 LightBurn 版本，以恢复所有功能并继续进行雕刻，避免中断。

The LONGER Ray5 Mini is a compact, high-precision laser engraver ideal for small-scale projects. This guide walks you through setup, focusing, and engraving using LightBurn software. From importing your design to the finished result, discover how to get professional-quality engravings with ease. The Ray5 Mini balances performance, safety, and user-friendliness—perfect for hobbyists, creators, and small studios alike.

The LONGER Ray5 laser engraver is designed to provide accurate engraving and cutting performance across different materials. However, during operation, some users may notice shaking effects, uneven lines, or reduced engraving accuracy. These issues are usually related to...