The computer high-speed slitting machine adopts a shaftless cylinder top sleeve device, which is electrically controlled by the screw clamp. It is very easy to control during operation. The entire system configuration is the most advanced and the speed in use The above is also the same with uniform effect, which will be maximized in terms of personal safety and application. This machine is a slitting machine for slitting and processing common packaging materials such as composite film, monomer film, aluminum foil, paper and so on. It will bring maximum use in the future production process, and it can also meet the application in actual operation.