Slitting Lines Related Applications & Knowledge

Slitting machines are mainly used to slit wide coils into narrow coils. In the system analysis of the unwinding process, to a large extent it will also require constant tension control, at this time, it will also be through the frequency converter to achieve tension control; roller type live sets of ferry bridge has 1 group; ferry bridge up and down the hydraulic hydraulic cylinder for control; the next words, on the independent scrap winder will also be 2, with automatic line, scrap winding will also have up and down function, on this In terms of this, torque motors will be used.

In terms of the tension control of the unwinding and winding, the key automation link of the slitting machine has 1 set of electronic control system; in this way, the dynamic process of the entire winding, which is to ensure constant tension; guiding device and its up force generating station: 1 group.

When it comes to the slitting machine tension controller on the control principle is also through the detection of the winding line speed to calculate the volume diameter, load torque = F * D / 2 (F for the set tension, D is actually refers to the current volume diameter), it is because of this, after setting the size of the tension, because the current volume diameter through the calculation already know, for its load torque is also able to be calculated.