Customer Pain Points: They face two major challenges: poor heat dissipation and difficulty controlling battery thickness. On one hand, implementing thermal isolation between cells is operationally difficult, and improper handling can easily lead to localized overheating, which may trigger thermal runaway propagation and seriously compromise battery safety. On the other hand, due to the inhomogeneous internal structure of the cells, thickness variations often occur at the tabs, the separator tails, and both sides of the cells, adversely affecting battery performance and stability. Solution: Address these challenges from the production process perspective. Deploy the self-developed integrated cutting-and-stacking machine from Suzhou Seicheng Electronics Co., Ltd., which incorporates multiple advanced technologies. Compared with traditional winding processes, this solution makes full use of the internal space of lithium batteries, significantly improves volumetric energy densit...

Customer Pain Points: Traditional X-ray inspection methods have high false-positive and false-negative rates when detecting internal cell parameters such as Overhang, Gap, cell voltage range, and other safety-related features. This not only leads to the wasteful rejection of many good cells, increasing production costs, but also risks allowing defective products with potential safety hazards to reach the market, harming the company’s reputation and end-user safety. Solution: A tailor-made inspection solution based on CT and X-ray machines. The equipment uses 3D modeling technology combined with deep learning and intelligent detection to automatically identify fine defects, enabling non-destructive measurement of key process indicators such as Overhang, Gap, and cell voltage range. In mass production, it achieves 99.95% reliability, effectively overcoming the high false-positive and false-negative rates of traditional X-ray inspection. Equipped with a large-area inspection sy...