Servo drive skills of meltblown automatic high-speed slitting machine

Automatic cutting machine used to use magnetic powder clutch to control the tension, but the speed of magnetic powder clutch can not be high. Automatic high-speed cutting machine is easy to form high-speed conflict of magnetic powder when working. Automatic cutting machine is now used. Most of them choose the vector variable frequency motor to control the tension system of the slitting machine, use the automatic detection of the swing roller, and the man-machine is used for low temperature. The automatic slitting machine shortens its life.