... electron hand wheel can find the correct line for cutting in close distance. Via COM, USB interface ... speed adjusted and axis Z up and down in a whole. Adopt SIMENS PLC which has high ... be compatible with many format of drawing design software in world, such as ASC, IGS, DXF, DWG, ... of cutter, automatic entering lead-in line, automatic calculate the length of cut line and full automatic jacking (namely ...