Key Features: ● The winding is driven by vector frequency converster, and the revolving speed is synchronized with the main engine. ● Rewinding is for double-position, which implements the non-stop receiving & replacing materials. ● Automatic meter-countering. ● Unwinding automatic correction. Technical Parameters: ● Max. mechanical speed: 250 m/min ● Max. unwinding width of material: 1000 mm ● Max. diameter of the unwinding roll: Φ600 mm ● Max. winding diameter: Φ400 mm ● Error-correcting Accuracy: < ± 1 mm ● Machine Power: 14 kW Main Application: ● Suitable to Thin Film and Thin Paper and other materials used for high speed folding & rigging.