The previous slitting machine

Slitting machine is a wide paper or film will be cut into many narrow the mechanical equipment used in paper-making machinery and printing and packaging machinery. Slitter traditional control scheme is to use a large-volume motor to drive the retractable shaft, the retractable reel plus a magnetic clutch, by adjusting the magnetic clutch to control the current generated by its resistance to control the surface tension. Let's us see the previous slitting machine.

Magnetic particle clutch before slitting machine speed can not be high, because the run time could easily lead to high-speed magnetic friction, high temperature, shorten its life, Serious will get stuck, the machine works blocked, to the production very serious consequences. Serious impact on productivity.