Utilizes rotary or compressive mechanisms to flatten the electrode tabs of tabless cells (e.g., 4680, 32140 tabless cylindrical cells), ensuring smooth surfaces and tight contact to reduce internal resistance and enhance energy density.
The TOB-GRP50320 Large Cylindrical Tabless Battery Jelly Roll Flattening Machine is designed for precision flattening and forming of current collectors in tabless (full-tab design) cylindrical lithium-ion power cells.