1. Main control: PLC and man-machine interface of Xinjie Company, with automatic meter stop, automatic residual quantity detection and automatic linear speed adjustment.

2. Winding tension: independent motor and PLC are used for follow-up control, with pre-tension system, and the tension is automatically controlled by servo motor with constant tension/taper tension.

3. Unwinding: Three-inch inflatable through-shaft loading and unloading, pneumatic lifting (optional).

4. Deviation correction system: The error correction device is used for edge control.

5. By pressing steel bar: large-diameter precision traction steel roller, surface plasma treatment, dynamic and static balance, cylindricity ≤±0.01mm and runout ≤0.01.

6. Cutting: The bottom knife is a bottom knife with a diameter of 105, and the top knife is a round knife with a diameter of 105.

7. Edge trimming: 1 set of external edge trimming machine (optional) is provided.

8. Low-voltage electrical appliances and pneumatic components: imported original accessories such as Yadeke and Schneider are adopted.