... 5.Competitive Price PCB engraving machine SY-4040 Parameters: NO.DescriptionParameter 1X,Y,Z Working Area ... uoo, *mmg, *plt16Operating SystemDSP System 17InterfaceUSB18Flash Memory128M19ColletER1820X,Y Working Delicacy<0.01mm21SoftwareType3 software, Wentai software Artcam ... machines, musical instruments.3. Board processing: plastic chemical components, PCB, ABS, PP, PE.4. Decoration: Acrylic, PVC, ...