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The Achievement: Successful manufacturing of a full-scale DN600 SK-type Static Mixer.
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Technical Challenges Overcome: Mastered the precision forming technology for large-diameter spiral elements (made from 8mm-thick 321 stainless steel), ensuring structural integrity and long-term operational stability under high-temperature and high-pressure conditions.
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Strategic Significance: This breakthrough shatters the technical barriers in the domestic manufacturing of ultra-large static mixers. It demonstrates ZERRU Tech's comprehensive R&D and manufacturing prowess across the entire product spectrum, from small-scale to ultra-large units, laying a solid foundation for entering markets that require high-flow processing, such as petrochemicals and environmental water treatment.
Wuxi ZERRU Technology Co., Ltd. (ZERRU Tech) has successfully completed the final inspection and packaging of 35 SET SK-type stainless steel 321 static mixers, which have now been shipped to the client. This batch of DN300 mixers is designated for critical raw material mixing processes in the new materials industry, underscoring ZERRU Tech's robust capabilities and market recognition in the manufacturing of high-end mixing equipment.
The static mixers feature a nominal diameter of DN300 and are constructed from high-grade SS321 with a plate thickness of 8mm. The core of the equipment is the intricately designed spiral mixing element, which ensures efficient and homogeneous blending of fluids through a process of splitting and shearing. The 321 stainless steel material offers exceptional resistance to high-temperature oxidation and intergranular corrosion, making these mixers suitable for demanding chemical processing environments. This durability guarantees continuous and stable operation, meeting the stringent requirements for raw material purity, mixing precision, and equipment longevity in new materials production.
Technical Breakthrough: Overcoming Precision Manufacturing Challenges for Small-Scale Spiral Elements
The successful delivery of this order highlights ZERRU Tech's core technical competencies. The primary manufacturing challenge for SK-type static mixers lies in the complex internal spiral elements, particularly for small and medium sizes where precision forming, welding techniques, and structural integrity are paramount.
Through profound technical expertise and continuous R&D investment, ZERRU Tech has successfully overcome the precision manufacturing limits of small and medium-sized SK spiral elements. By optimizing design software, innovating forming processes, and implementing strict welding quality control, the company ensures that every spiral element possesses precise geometry, a smooth surface finish, and superior structural integrity. This breakthrough solidifies ZERRU Tech's leading position in the static mixer industry's manufacturing landscape.
Manufacturing Prowess Reaches New Heights: Maximum Size Now Extended to DN600
Building upon these advancements in core technology and manufacturing processes, ZERRU Tech has consistently enhanced its production capabilities. The company has now elevated its manufacturing capacity for SK static mixers to a new level, with the maximum achievable specification expanded to DN600.
This achievement fully demonstrates ZERRU Tech's comprehensive strength in the design of large-scale, high-performance static mixing equipment, material handling, and heavy equipment manufacturing. It establishes a solid foundation for serving a broader range of industrial sectors and meeting larger-scale production demands from clients.
Looking forward, Wuxi ZERRU Technology remains committed to its philosophy of "Technology Innovation, Quality First." The company will continue to focus on the research and application of static mixing technology, dedicated to providing more advanced, reliable, and efficient mixing solutions and equipment for clients across the chemical, new materials, and environmental protection industries, thereby contributing to technological progress and industrial upgrading.
