In SLS 3D printing, the unused powder serves as support material during the printing process, eliminating the need for additional supports and enabling the production of highly intricate and complex designs. Additionally, the unused powder can be recycled and prepared for the next print job, helping to reduce material waste. It is recommended to maintain a refresh rate that matches the packing density of the build chamber to achieve optimal waste reduction. The parts in the video were printed on

130K views · 647 reactions | SLS 3D printing technology creates...