High speed slitting machinewas researched on the basis of the introduced technology from Japan by KANGHONG machinery, and mechanic-electric integration technology and NC technology are adopted in the research of such machine.Meanwhile, it up to the international level. Therefore, high speed slitting machine has some characters,which is a ideal slitter in purducing and processing industry toreplce imported. 1) new man-machine integrating machine 2) the lattest NC techonology 3) intellectual setting for specifications,easy to learn 4) adapt to international high digital level 5) fill in gap of high speed slitter in machinery industry of domestic Main technical parameters Width of machine600mm-1300mmDiameter of unreeling(Max.)800mmThickness of slitting10-75um(razor slitting)50-250um(scissors slitting)Diamerer of rolling(Max.)500mmWidth of slitting50-130mmWorking speed of slitter(Max.)300m/min