Against the backdrop of the growing demand for efficient pumping systems in the Marine industry, the Axiflow twin screw pump launched by Tianjin Shuangjin Pump Industry Machinery Co., Ltd. has become a revolutionary solution for Class 0i oil tanker operations. This product is specially designed for extreme Marine environments. Its double-layer protective casing and intelligent flushing system can stably transport high-temperature asphalt, fuel oil and other viscous media. At the same time, it is compatible with acid and alkali solutions, resins and other chemical products, achieving multiple functions in one machine.
Core technology breakthrough
The shaft is strengthened by vacuum heat treatment and the screw is precisely ground, which increases the pressure-bearing capacity of the pump body by 40% and the vibration value is lower than the ISO 10816-3 standard. The unique dual mechanical seal structure extends the shaft seal life to 8,000 hours. Combined with the noise-reducing bearing design, it still maintains stable operation under 85dB working conditions. The modular design supports quick disassembly and assembly, meeting the high-frequency operation requirements of oil tankers such as loading and unloading.
market validation results
At present, this pump has been certified by BV Classification Society and has completed over 2,000 hours of on-board testing on the Southeast Asia to Northern Europe route, with a failure rate 62% lower than that of traditional pumps. Its customized service can adjust the pitch parameters (standard range 50-150mm) according to customer requirements, adapting to different volumetric flow rate demands. As the company's technical director pointed out: We not only provide equipment, but also offer full life-cycle solutions - from FMEA fault prevention analysis to remote diagnosis systems, comprehensively ensuring the operational efficiency of ships.
Post time: Sep-01-2025