For leather, plastic, nylon, cardboard, foam and synthetic fibers, non-metallic materials, molding cutting operation, especially for wide format one or more layers of materials blanking blanking. Features: 1, operation and effort, simple, low failure rate, cutting power, cutting speed. 2, with self-lubricating spindle bearings reduce wear and prolong life; 3, electromagnetic valve system using stroke lower limit position limit switch control of high precision, can improve shoe quality, time relay control plate pick-up location, easy and convenient 4, knife mode setting device is simple, easy to adjust the level of die cutter, quickly and accurately