drawbench

In the wire drawing machine, the wire speed of the wire take-up wheel increases with the diameter of the wire take-up disc. In order to ensure a certain tension, that is, to maintain the same wire speed of wire feeding and wire take-up, the motor is controlled by the change of the potentiometer output signal, which can constantly reduce the speed of wire take-up wheel and ensure the constant wire take-up speed of wire take-up wheel.