The main driving system adopts worm wheel and worm gear pair and special crank shaft linkage mechanism connected by bearing shell which can reduce locomotive gap, avoid impacting and ensure smooth running. Pressure of die-cutting is high and able to be kept in high spot. The worm gear adopts casting tin bronze to ensure long working hours and low abrasion.

The main chain adopts Japan over loading driving chain with precise length, high intensity against pulling and considerable abra-sion resistance. Intermission me-chanism adopts parallel three-cam indexing mechanism with high pre-cision. The curve of cam is designed specially and the cam stroke angle is great to achieve smoother running of gripper bars. To ensure safety, im-ported over-load protector is added between intermission mechanism and axle of main driving chain in order to stop the machine automatically when over load occurs.

Computer control is adopted which can keep paper's feeding, transfering, die cutting and delivery in automatic control and real-time detection. Man-machine interface indicating system will show machine's working state, trouble's position and its solution. There are various safe guarding devices that when accident occurs, it will give an alarm by sound and light and shut-down automatically to protect safety of man and machine.

The active-rotating system is with strong pressure and long working hours after special design and optimized treatment. The central-position system and plate turning structure provide great convenience to operation. Borad nail is adopted for registration and the down steel plate adopts air-switch, which make it easy to install and remove.

The high-resolving power interface in machine can inspect working state of the machine and display all information such as speed, amount of die-cutting sheets, working state, input and output of PLC and position, cause and solution of trouble. It is convenient and reliable for machine's adjusting and trouble-shooting.

mported cylinder with high stability is adopted to meet easy and quick operation.