Benefits：
1. Two unwinding shaft, automatic splicing without machine stops;
2. Closed-loop web tension control: low tension precision servo control system with real-time monitoring;
3. High speed winding at variable angular speed and constant linear speed, compatible with different roll finger widths, easy for model changeover;
4. Configured with EPC, serpentine correction, clamping correction, feeding correction;
5. Configured with ultrasonic welding power detection, multiple dust/iron removal functions and end tape inspection to ensure cell quality;
6. After ultrasonic welding, CCD inspection is adopted for closed-loop control of sealant position.
Integrated machine with high efficiency and speed
