Sep 05, 2022 High precision CNC metal engraving machine for iron, brass, copper and steel is used for machining 2D or 3D designs on metal materials. It's one economic metal engraving machine with full automatic CNC programing.
Sep 18, 2021 ST4040H brass, copper, metal engraving machine with moving table is one economic metal milling machine, which can also work on the jade and jewelry.
Sep 13, 2021 This is a video of STJ-30F-3D fiber laser marking machine for 3D relief deep engraving and 3D curved surface marking on copper with Germany IPG laser source.
