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The Yuexin dust‑testing chamber helps Contemporary Amperex Technology Co., Limited (CATL) enhance the dust‑proof performance of its power batteries.

Transaction Date: November 2022	Customer Location: Ningde City
Test requirement: Dust‑proof testing of power batteries.	Equipment Selection: Walk-In Sand and Dust Test Chamber

Walk-in Sand and Dust Test Chamber

CATL and Yuexin Sign Cooperation Agreement

CATL, or Contemporary Amperex Technology Co., Limited, was founded in 2011 and is one of the first domestic manufacturers of power batteries to achieve international competitiveness. The company focuses on the research, development, production, and sales of power battery systems for new-energy vehicles and energy-storage systems, striving to provide comprehensive solutions for global new-energy applications. Its core technologies encompass the entire industry chain—covering materials, cells, battery systems, and battery recycling and second-life utilization—with robust R&D and manufacturing capabilities in both the power‑battery and energy‑storage sectors.

Walk-in Sand and Dust Test Chamber

CATL’s power battery products—sourced from the internet.

In recent years, with the rapid growth of the new‑energy vehicle market, the dust‑proof performance of power batteries has become a key focus of industry attention. As one of the critical pieces of equipment in the power‑battery manufacturing process, the Yuexin Dust‑Test Chamber plays an indispensable role.

As a globally renowned manufacturer of power batteries, CATL has consistently placed great emphasis on product quality and technological innovation. To enhance the dust‑proof performance of its power batteries, CATL has introduced Yuexin sand‑dust test chambers to conduct rigorous dust‑resistance testing.

The Yuexin sand and dust test chamber can simulate a variety of sand and dust environments, enabling testing of the dust‑proof performance of power batteries. By conducting dust‑proof tests with the Yuexin sand and dust test chamber, CATL has been able to significantly enhance the dust‑proof quality of its power batteries, ensuring their reliability in real-world applications.

Yue Xin Dust and Sand Test Chamber The characteristics include:

1. It can simulate various sand and dust environments, including different particle sizes and concentrations.

2. It can simulate various atmospheric pressure and temperature conditions to replicate real-world operating environments.

3. The battery can undergo comprehensive dust‑proof testing, covering its interfaces, connectors, housing, and other components.

4. Customized testing can be conducted according to customer requirements to meet diverse testing needs.

CATL introduces Yue Xin. Dust and Sand Test Chamber Subsequently, the battery’s dust‑proof performance was significantly enhanced. The battery casing now features a smoother surface that resists dust accumulation, while the internal electrolyte is effectively protected against contamination. This not only improves the battery’s safety and reliability but also strengthens the company’s reputation, earning greater trust and support from customers both at home and abroad.

Guangzhou Yuexin is a manufacturer specializing in dust‑proof and waterproof testing equipment, including high‑ and low‑temperature chambers, salt‑spray chambers, spray‑test rooms, and ice‑water impact test chambers. Serving over 6,000 customers nationwide, the company is a national high‑tech enterprise and a “Little Giant” of Guangzhou’s science and technology sector. It holds more than 35 certification certificates for waterproof testing equipment, ensuring top‑notch quality. Feel free to contact us for more information!

This article is originally authored by Yue Xin Company. Please cite the source (www.yxipx.cn) when reprinting.

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