Recently, Tianjin Shuangjin Pump Machinery Co., LTD., which has 43 years of professional accumulation, has further improved the maintenance service system for screw pumps in response to the market’s demand for long-term operation of screw pump equipment. With its technical strength, it solves the pain points of equipment operation and maintenance for customers, demonstrating the responsibility of a leading enterprise in the industry.
As a leading high-tech enterprise in China’s pump industry with outstanding R&D and manufacturing capabilities, Tianjin Shuangjin Pumps has not only achieved remarkable results in the research and development of single, double, triple and five-screw pumps, but also, relying on its professional engineering and technical team and advanced detection methods, has established a full-cycle maintenance service for screw pumps. Its core product, the three-screw pump, adopts a hydraulic balance design. Under normal working conditions, a protective oil film is formed between the screws. However, the critical contact state during startup and shutdown poses high requirements for maintenance accuracy. In response to this, the company has launched a targeted maintenance plan, covering everything from screw strength testing, surface hardness verification to the assessment of the fit between the screw sleeve and the medium, to comprehensively ensure that the equipment avoids metal wear and extends its service life.
In response to the demands of different scenarios, the maintenance services of Tianjin Shuangjin Pumps also cover various types of screw pumps. Whether it is the SN series self-priming three-screw pump that adopts a unit assembly system and supports multiple installation methods such as foot type and flange type, or the special medium transfer pump that needs to be adapted to heating or cooling design, customized maintenance support can be provided. Meanwhile, relying on its experience in undertaking the maintenance of high-end foreign products, the company can precisely solve the operation and maintenance problems of complex screw pump equipment, ensuring the stable transportation of various media such as lubricating oil and high-temperature asphalt.
In the future, Tianjin Shuangjin Pumps will continue to empower the maintenance field of screw pumps with technological innovation, providing high-end users with more efficient and reliable operation and maintenance solutions for fluid equipment, and facilitating the smooth operation of production in various industries.
Post time: Oct-25-2025