The wire drawing machine produced is a production equipment deployment consisting of multiple drawing heads. Through drawing step by step, the steel wire can be cold drawn to the required specification at one time. In order to ensure the synchronous operation of each drawing head, Yidong New Wire Drawing Machine dynamically measures the tension of the steel wire between each drawing head through a tension sensor, and then converts the tension into a standard signal (0~20mA or 0~10V), using this standard signal It is fed back to the inverter, and the inverter uses this signal for closed-loop PID process control, superimposes the adjustment value of PID calculation on the main speed, and connects the tension of each tension detection point to a constant, which ensures that the wire drawing machine is working in a synchronous and constant tension state. , So as to ensure that the wire will not stop during the drawing process. The maximum drawing rate is 20 m/s. However, since the wire diameter of the steel wire has changed after each level of drawing, the wire speed of each drawing head should also be changed.

The wire drawing drums of our single-drive wire drawing machine are arranged in a row, and each wire drawing drum is driven by a separate AC frequency conversion motor. The transmission ratio can be set arbitrarily, which is convenient to meet the drawing process of different materials; save energy consumption; continuous drawing . The mechanical and electrical speeds are balanced and matched, and the operation is convenient. It realizes fast die change, automatic capture of the double reel without stopping the machine, and the humanized design. This machine has the advantages of simple and convenient operation, low slip rate, high production efficiency, and good quality of finished products.