At the CIBF 2025 Shenzhen International Battery Technology Conference & Exhibition, SZJ marked its third consecutive appearance, showcasing cutting-edge technologies and innovation achievements in the intelligent manufacturing of lithium battery equipment. The booth drew significant attention from industry professionals and experts. As a leading enterprise in China’s lithium battery equipment manufacturing sector, SZJ highlighted its deep technical expertise and strong industry presence through comprehensive system solutions.
The company’s high-speed laser sealing technology for 46-series cylindrical cells garnered widespread attention at the event. With a breakthrough design efficiency of 170 PPM and an ultra-high yield rate of 99.5%, the solution demonstrated SZJ’s strong technical leadership. Leveraging an innovative high-speed continuous flying welding system, the technology optimizes production performance and fully meets the demands of mass manufacturing. Its advanced intelligent inspection system ensures sealing consistency and gas tightness, while integrated raw material detection and highly automated workflows provide full-process stability—significantly improving both the quality and efficiency of battery production.
For the first time at an exhibition, SZJ unveiled its self-developed flying laser welding equipment, which received high praise from industry experts. The equipment incorporates proprietary high-speed rotary positioning and high-precision dynamic compensation algorithms, achieving over 80% laser duty cycle. A single laser can support up to 150 PPM welding efficiency. The system can also integrate inline welding monitoring and coaxial CCD compensation modules, enabling precise control and real-time quality inspection during the welding process. Live demonstrations at the event allowed attendees to directly witness the system’s advanced performance and practical value—solving the long-standing challenge of balancing speed and accuracy in battery manufacturing.
Throughout the exhibition, SZJ’s booth attracted a large number of industry professionals and potential customers. Battery manufacturers from around the world expressed strong interest in the technologies on display, visiting the booth for detailed discussions and exchanges. The event further enhanced SZJ’s brand presence in the global market.
Looking ahead, SZJ will continue to strengthen its investment in R&D, consistently improve product performance and service quality, and contribute to the global battery industry’s sustainable development. The successful participation in CIBF 2025 showcased SZJ’s innovation capabilities and technical strength in battery equipment manufacturing, laying a solid foundation for the company’s future growth.
