The mission power of the slitter is a comprehensive concept. In the process of slitting, the stable tension system of the full-automatic slitter is a major goal to ensure product quality. The magnetic particle clutch and brake are special active actuating elements. The full-automatic slitter can change the magnetic status of the magnetic particle and then regulate the transmitted torque by filling the mission gap or cutting the film into moments, and changing the excitation current. It can be used for stepless speed regulation from zero to synchronous speed, and is suitable for fine adjustment in high-speed section and speed regulation system with small and medium power. The full-automatic slitter controls the mutual tension between unwinding, traction, slitting and winding, so that the slitting data is always in a fluctuating state during the slitting process.

If the tension control is stable, the automatic slitter can prevent the deformation and drift of the original data in the process of machine speed up and speed down. It will give the next process the sum of the troublesome and unreeling tension. Before the automatic slitter, most of the slitters used magnetic particle clutch to control the tension, but the speed of the magnetic particle clutch cannot be high, and the automatic slitter is easy to form high-speed conflict of magnetic particles when running. Now, most of the automatic slitters use vector variable frequency motors to operate and control the tension system of the slitter. The swing roll is used for active detection, and the human-machine is used for low temperature. The automatic slitter shortens its life and will be stuck in severe cases, The operation of the machine is blocked.

With the development of science and technology, servo drive skills and other components It divides raw materials into several independent units. Its mission principle is to fix raw materials on the discharge shaft. One end of the discharge shaft is equipped with a magnetic powder tension controller to stabilize the tension required for raw materials. Then, a pair of rubber rollers are used to pull raw materials. The full-automatic slitter is cut into several strips by a blade. Then, it is guided to the A and B reeling shafts by each guide roller to stop reeling products.