PLC, set the cutting process. grating positioning feed length, single-precision feed control within 0.2mm. processing size can be set to five groups. each group a set feed length can be set to 50000mm. each group a set number of processing elements is 1-999. around the same time loosen the clamping jaws n jaws easy to wear. off with protection function, when the saw blade breaks or cassette, the machine can automatically shut down, Protection of the machine and workpiece. detachable clamp on the hydraulic, can root, multilayer parts while sawing.