In the lithium-ion battery industry, micron-sized foreign particles in raw materials are considered "invisible killers." Even tiny particles can cause micro-short circuits and thermal runaway in battery cells, directly impacting product reliability and lifespan. As Hubei's largest local private new energy enterprise and a top global energy storage manufacturer, Hubei Chuneng is deeply committed to both energy storage and power battery sectors, with a planned production capacity exceeding 500 GWh. They have established extremely stringent standards for raw material cleanliness control. Recently, Hubei Chuneng officially purchased the FASMEI automatic cleanliness analysis system, specifically for the precise control of foreign particles in core raw materials such as cathode and anode materials. This collaboration stems not only from the urgent need for source quality control in the lithium-ion battery industry but also from the performance advantages and compatibility of the FASMEI system compared to German brands.

The FASMEI automatic cleanliness analysis system surpasses well-known German brands in core performance, particularly meeting Hubei Chuneng's large-scale production testing needs. The system features a new generation of single-scan technology, with a single sample scanning time of 3 minutes, doubling the detection efficiency compared to similar German equipment, perfectly matching the batch testing rhythm of tens of thousands of tons of raw materials. In terms of detection accuracy, thanks to its 18:1 ultra-high magnification optical system and intelligent recognition algorithm, it can accurately capture tiny metal and non-metal particles ≥5μm, with a recognition error controlled within 2%. It can effectively distinguish high-risk magnetic foreign objects from ordinary impurities, and the detection data strictly conforms to the VDA19.1 industry standard, solving the industry pain points of "inaccurate measurement and high missed detection rates" of traditional detection methods.

This collaboration is of crucial value to Hubei Chuneng's quality upgrade: through the FASMEI system, they can achieve source control of foreign particles in raw materials, mitigating battery safety risks from the production front end, and building a strong quality defense for their high-end products such as 588Ah-1000Ah energy storage batteries and "Mount Everest series" fast-charging power batteries. At the same time, the system's SQL database enables full-process traceability and trend analysis of detection data, providing data support for raw material process optimization. Compared to German brands, the FASMEI system also offers higher cost-effectiveness and the advantage of fast-response localized service. The FASMEI professional team will provide customized installation, commissioning, and maintenance support to ensure efficient equipment deployment. For FASMEI, this collaboration represents a significant breakthrough for the FASMEI system within a leading lithium battery company, validating the technical strength of domestically produced high-end testing equipment.

In the future, FASMEI will continue to focus on the pain points of cleanliness control in the lithium battery industry, iteratively upgrading the core technology of the FASMEI system, and deeply adapting to the production capacity layout needs of Hubei Chuneng's four bases in Xiaogan, Wuhan, Yichang, and Xiangyang. Through more precise and efficient cleanliness solutions, FASMEI will help Chuneng consolidate its position in the global energy storage battery market, while also promoting further breakthroughs for domestically produced cleanliness testing equipment in the high-end manufacturing sector of new energy, safeguarding the high-quality development of the lithium battery industry.