1.metal etching machine 2.2.2kw/1.5 kw water-cooling ... 3.DSP / NC-studio Control 4.stainless steel water tank metal etching machine SY-4040 Parameters: NO.DescriptionParameter 1X,Y,Z ... tables, sewing machines, musical instruments.3. Board processing: plastic chemical components, PCB, ABS, PP, PE.4. Decoration: Acrylic, PVC, MDF, glass ...