The fully automatic ton bag packaging machine developed by the Beijing Aerospace Power Research Institute, affiliated with the Sixth Academy of China Aerospace Science and Technology Corporation, has been used for the first time in the oxalic acid production industry

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Recently, the Beijing Aerospace Power Research Institute, which belongs to the Sixth Academy of China Aerospace Science and Technology Corporation, signed a contract to supply fully automatic ton bag packaging machines for a project producing 220,000 tons of oxalic acid per year. This marks the first time that our fully automatic ton bag packaging machines have been used in the oxalic acid production industry; it is also the first time that such fully automatic packaging technology is employed in this sector in China. The fully automatic ton bag packaging machine was the first in the industry to adopt a four-hook design, offering advantages such as high measurement accuracy, fast packaging speed, low dust emission, good reliability, and a high degree of automation. It has been successfully applied in facilities for producing maleic anhydride, urea, sulfur, polypropylene, and other products. Entering the oxalic acid production sector this time has led to a breakthrough in new application scenarios for materials. Oxalic acid is a corrosive, hygroscopic, granular hazardous chemical that imposes stringent requirements on aspects such as the feeding accuracy and measurement stability during the packaging process, far exceeding those needed for packaging conventional granular materials. This project is a strategic tool for this client group to drive the extension and upgrading of its industrial chain. Once completed, the project will further strengthen the integration of the new energy and rare earth industries, serving as a key driver for regional industrial upgrading and green development. This agreement serves as strong proof of our technical expertise in the field of complex material packaging. It also marks a new chapter in the oxalic acid industry, as it leads to the transition from traditional packaging to fully automated packaging methods, laying a solid foundation for us to expand into more markets involving special materials in the future.