Large Prismatic Automatic Winding Machine
After unwinding the coil electrode material with cut tabs, the cathode electrode and anode electrode are wound into prismatic cell with the separator through winding machine.
Technological Innovation
1.Closed-loop deviation correction: strictly control the last process before the cell is formed, combined with real-time online detection and adjustment;
2.High-speed fly-cutting: Equipped with electrode fly-cutting function, the running time is relatively shortened by 1.2s, and improve the winding efficiency;
3.Intelligent mandrel: 4.0 intelligent mandrel scheme (exclusive patent), the alignment of the tabs is automatically adjusted online;
4.Online quality: online high-precision detection and control, to prevent the generation of bad cells;
5.Strong compatibility: streamlined layout, super-capacity design, and wider cell compatibility.
Specifications
| Item | Model | GPDA |
| Cell specification | Thickness (mm) | 10-45 |
| Width (mm) | 120-305 | |
| Length (mm) | 80-230 | |
| Technical parameter | Winding alignment (mm) | ±0.3 |
| First tab edge distance tolerance (mm) | ±0.5 | |
| Efficiency (ppm) | ≥6（Electrode length≥16m） |
