... guide rail, precision ball screw transmission system, unique tracking controller to ensure consistent quality of cutting.2.Professional industrial control system ... can store multiple sets of processing files, to save your time; Directly support DXF, PLT format files.Applicable materials:Wood, board, plastic ... file format Supported PLT,CDR,AI,DWG,DXF,DST,BMP,JPEG,TIFF,GIF,PCX,TGA etc. Samples display: