Shunda Air Conditioning Achieves Breakthrough in Fan Cabinet Structure Technology, New Profile Solution Granted National Patent

Shunda Air Conditioning Equipment Group Co., Ltd. has announced another success in the development of fundamental fan cabinet components. Its innovative technical solution for "Profile, Fan Cabinet Shell, and Fan Cabinet" has been officially granted a utility model patent right (Patent No.: ZL201821721355.X) by the National Intellectual Property Administration. This patent marks a key achievement in the company's ongoing research into equipment structure and manufacturing process optimization.

The patented technology focuses on structural improvements to the main profiles used in fan cabinet construction. The industry has long faced common challenges in producing these enclosures: traditional materials often lack sufficient strength, assembly requires too many steps, and sealing performance may decline over time. To solve these problems, Shunda's engineering team completely redesigned the product framework. Their specialized profile design successfully improves both structural strength and production efficiency.

Innovative Design and Performance Advantages

The new profile features interlocking and fitting connections, significantly reducing the need for traditional bolts and rivets during assembly. This approach makes cabinet construction more straightforward and efficient while strengthening the enclosure against heavy loads and potential warping. These improvements help maintain precise dimensions throughout the product's service life, even in demanding applications.

Comprehensive Benefits and Process Improvement

In manufacturing, the profile's standardized, modular design simplifies production stages, increasing output and ensuring consistent quality. For customers, fan cabinets using this technology demonstrate superior structural integrity. The design effectively prevents enclosure distortion caused by vibration or stress during shipping, installation, and operation, creating a more reliable foundation for stable fan performance.

Technical Heritage and Future Outlook

This achievement reflects the consistent approach of Sun Jinzhu's engineering team—that quality industrial equipment begins with well-designed basic components. Their continued attention to important details forms the core strength of Shunda's products in the competitive market. This profile technology works well with Shunda's earlier patented innovations in areas like fan outer cylinders and quick-disassembly mechanisms.

The adoption of this profile technology is expected to enhance Shunda's fan cabinet offerings in the marketplace. It provides equipment manufacturers and building owners in industrial ventilation and climate control systems with a stronger, more practical structural solution, while also advancing manufacturing standards across the industry.