In the field of fluid transportation, the high efficiency and reliability of rotating pumps directly affect the stability of industrial production. Tianjin Shuangjin Pump Machinery Co., Ltd. has successfully solved industry problems such as non-lubricating medium transportation and dry running safety by relying on its independently developed rotary pump technology and innovative solutions such as separate lubrication design of external bearings and synchronous gear drive, providing high-end users with high-precision and highly reliable fluid solutions.
The core technology breaks through the pain points of the industry
The rotating pump developed by the company adopts an external bearing with separate lubrication design, which can convey various non-lubricating media and avoid the wear problem caused by insufficient lubrication of the medium in traditional pumps. Synchronous gear drive technology ensures no metal contact between rotating parts, guaranteeing safe operation even during short-term dry running, significantly enhancing the equipment’s lifespan and adaptability to working conditions. This technological breakthrough originated from the company’s collaborative research and development with domestic universities. Currently, it has obtained multiple national patents and has been recognized as a high-tech enterprise in Tianjin.
Our full range of products covers diverse needs
As a professional manufacturer of rotary pumps, Tianjin Shuangjin’s product line includes single-screw pumps, twin-screw pumps, three-screw pumps, five-screw pumps, centrifugal pumps and gear pumps, among others. Among them, three-screw pumps and five-screw pumps are widely recognized in fields such as petrochemicals and shipbuilding due to their high-precision conveying characteristics. Centrifugal pumps, with their advantages of high efficiency and energy conservation, have become the preferred solution for municipal water supply. By introducing advanced foreign technologies and integrating localized innovations, the company’s product performance has reached the international advanced level.
Service capabilities build competitive advantages
Relying on a professional engineering team and an information management system, the company not only provides standardized products but also customizes fluid solutions based on user needs. Its independently developed patented technology has been applied to multiple high-end projects, including providing maintenance services and drawing production for overseas clients. This “technology + service” dual-wheel drive model has enabled Tianjin Shuangjin to stand out in the highly competitive market.
Future Outlook
With the acceleration of the Industry 4.0 process, Tianjin Shuangjin Pump Machinery Co., Ltd. will continue to invest in research and development to promote the development of rotary pump technology towards intelligence and low carbonization. The company’s head stated: “We will take innovation as the engine to provide more reliable fluid transfer equipment for global users and help ‘Made in China’ go global.”
Post time: Oct-23-2025