The M160G is a metal 3D printer with a build size of 160*160*200mm, designed for printing pure copper and copper alloys. It features a 532nm green fiber laser with 500W/700W power options, solving the challenges of printing high-reflectivity and refractory materials with benefits like high absorption and minimal spatter. It offers faster printing speeds, reaching 10-30 cm³/h for copper/copper alloy parts, significantly improving efficiency compared to a 1kW infrared laser (about 6.12 cm³/h).

The device uses custom green optics for stable and reliable performance, easy operation, and an open-source system for more parameters and material compatibility.