Li Xin of Tsingyan Electronics Attends the 2nd Anhui Symposium on Key Materials and Technologies for Solid‑State Batteries 2026

On March 20, 2026, the 2nd Anhui Symposium on Key Materials and Technologies for Solid‑State Batteries, themed “Gathering Momentum for Empowerment, Driven by Innovation”, concluded successfully at Binhu Fumao Grand Hotel in Hefei. The forum brought together government officials, industry experts and representatives from industrial‑chain enterprises to jointly explore new pathways for the commercialization of solid‑state batteries.

Li Xin, Deputy General Manager of Tsingyan Electronics, attended the event and delivered a speech. Focusing on how dry‑electrode technology accelerates the industrialization of all‑solid‑state batteries, he elaborated in depth on Tsingyan Electronics’ technological breakthrough roadmap and landmark achievements in mass‑production dry‑electrode equipment.

Li Xin pointed out that the core bottleneck for the industrialization of all‑solid‑state batteries lies in the transition from liquid electrochemical systems to powder‑based electrochemical systems. Essentially, it presents dual challenges: electrode manufacturing processes and solid‑solid interfacial contact impedance. Leveraging its self‑developed powder‑to‑film process, Tsingyan Electronics has achieved full‑chain innovation covering materials, processes, equipment and application scenarios.

At present, the company’s mass‑production solution for dry‑electrode equipment has been successfully implemented in Changzhou. The complete production line includes two core modules: dry powder mixing and powder‑to‑film formation. It establishes a fully‑automatic workflow integrating intelligent feeding, homogeneous mixing, film‑forming & lamination, and in‑line inspection. Multi‑variable full‑closed‑loop intelligent control over pressure, roll gap, tension and temperature guarantees electrode sheet consistency, delivering high‑efficiency, high‑quality electrode‑sheet mass‑production capabilities for customers.