In the field of industrial fluid transportation, screw pumps have become key equipment due to their highly efficient and stable performance.
As an industry pioneer, Tianjin Shuangjin Pump Industry Machinery Co., Ltd. has been continuously promoting technological innovation in screw pumps since 1981.Its modular design and intelligent heating system have redefined the installation and maintenance standards of industrial pumps.
Screw Pump Construction innovation: Modular design breaks through traditional limitations
The Tianjin Shuangjin screw pump adopts a structure where the fins are separated from the pump casing, enabling rapid replacement without pipe disassembly and increasing maintenance efficiency by 60%.Cast inserts support multi-material customization (such as Hastelloy, ceramic coating) and can withstand extreme working conditions ranging from -15℃ to 280℃.
The independent ring-shaped heating chamber prevents thermal deformation of components through precise temperature control.The differentiated design of the heating tube and contact layer materials further reduces production costs by 30%.
Screw Pump Installation advantages: Space optimization and intelligent lubrication system
The external bearing design enables independent lubrication between the bearing and the gear.Equipped with imported heavy-duty bearings, the service life is extended to 50,000 hours.The pipeline connection reserves 1.5 times the maintenance space and supports online inspection and repair.
The dual mechanical seal version can handle high-pressure media of 6.0MPa, meeting the demanding scenarios such as asphalt transportation in oil refineries and aseptic fluid transfer in food factories.
Industry application: All-domain fluid solutions
From ship ballast pumps to heavy oil transportation in power plants, from chemical acid and alkali solutions to food-grade honey transportation, its viscosity adaptability range reaches 1-3×10⁶mm²/s.
Especially in the transportation of crude oil in oil fields, the anti-deformation insert design ensures long-term operational stability.
With 40 years of technological accumulation, Tianjin Shuangjin has proved that true innovation in fluid management stems from the pursuit of the ultimate in details.Its screw pump products are becoming the core equipment for fluid control in the global Industry 4.0 era at an annual installation growth rate of 12%.
Post time: Sep-18-2025