Recently, Tianjin Shuangjin Pump Industry Machinery Co., LTD., a leading enterprise in the domestic industrial pump field, conducted an in-depth technical interpretation of one of its core product lines, the Twin Screw Pump, revealing its unique design advantages and wide applicability, and highlighting its strong capabilities in high-end fluid transportation solutions.
The core performance of a twin screw pump lies in its key components - the screw and the pump shaft. The company's technical experts pointed out that the pitch design of the screw directly determines the performance parameters of the pump. By precisely calculating and adjusting the pitch, Tianjin Shuangjin can "tailor-make" the performance of pumps for specific working conditions, which enables users to select the appropriate pump type more economically and efficiently. What is even more worth mentioning is that the working conditions of the pump can be flexibly changed simply by replacing the screw (altering the pitch), which greatly enhances the adaptability and utilization efficiency of the equipment.
However, outstanding performance cannot be achieved without a solid foundation. For a Twin Screw Pump, the pump shaft that bears huge radial forces is the lifeline to ensure long-term stable operation. The strength, rigidity and precision of the shaft directly affect the performance of the shaft seal, the service life of the bearings, and even the noise and vibration levels of the entire pump. Tianjin Shuangjin strictly guarantees the quality of the shaft through advanced heat treatment processes, high-precision mechanical processing and dedicated CNC equipment, thus ensuring the high reliability and long service life of the double screw pump in harsh environments.
These highly skilled Twin Screw Pump products have been widely applied in fields such as shipbuilding and petrochemicals, serving as oil tanker cargo transfer pumps and stripping pumps, and have excellently accomplished the transportation tasks of high-temperature asphalt, various types of fuel oil, chemicals, and even acid and alkali solutions.
Since its establishment in 1981, Tianjin Shuangjin Pump Industry has been dedicated to the research and development as well as innovation of pump technology. The company integrates design, production and sales, and has carried out industry-university-research cooperation with many universities. It holds a number of national patents. With its strong independent research and development capabilities, Tianjin Shuangjin is constantly promoting products such as Twin Screw Pumps towards high precision, high reliability and customization, providing optimized fluid solutions for global high-end users.
Post time: Nov-06-2025