Performance and characteristics:

1. the complete machine adopts PLC control (second vector motors), the system uses EDC focused on touching screen man-machine operation, convenient and quick, simple and efficient;

2. unwinding adopts magnetic powder brake, automatically calculate the constant tension control by PLC;

3. traction control by a vector inverter motor, constant linear speed control, and effectively cut off tension unwinding-volume influence each other;

4. the rewinding transmission uses a vector inverter drive, drive up and down magnetic particle clutch is realized by PLC automatic calculation of roll diameter winding tension dimension control;

5. unwinding adopts hydraulic automatic feeding device, suitable for traffic-free workshop can save manpower and shorten the time of loading and unloading;

6.EPC-correcting device can accurately control end surface accuracy, opto-electronic or hydraulic rectify deviation optional;