Many friends who are just starting to work with machinery may confuse slitting machines with slitting machines. They may think that slitting machines are similar to slitting machines, as they are machines that cut sheets into certain shapes. slitting machines cut sheets into strips, but slitting machines do not have much demand for shape. Is that all? Of course not, once you truly understand, you will find that the difference between the two is still significant. Next, let the slitting machine manufacturer explain to us some of the main differences between slitting machines and slitting machines.
In fact, the difference between slitting machines and slitting machines lies in their control range and ability. The slitting machine is mainly used to control the load during the process of sheet metal winding and unwinding, so the output torque of the slitting machine motor needs to vary according to the different coil diameters.
When choosing frequency converters, we should choose those that can be used for torque control, so that the slitting machine can control the winding constant tension well. For the slitting machine, the calculation of the coil diameter is completed using a tension controller, and then the analog output is connected to the torque setting end of the frequency converter. In order to ensure the performance of the motor of the slitting machine at low frequencies, it is necessary to avoid processing under such conditions as much as possible.
The slitting machine uses a shaft to achieve the effect of winding and unwinding, and also uses a magnetic powder clutch. By adjusting the current of the magnetic powder clutch, the resistance generated can be controlled, achieving the effect of controlling the surface tension of the material. The characteristic of the slitting machine is to output a DC voltage through system control, which controls the resistance of the magnetic powder clutch, and its advantages are also very obvious.