On the stage of fluid transportation, centrifugal pumps and screw pumps are like two dancers with distinct styles - the former creates a flow storm with its rotating posture, while the latter demonstrates stable transportation with precise threads. Tianjin Shuangjin Pump Industry Machinery Co., LTD., as the driving force behind this industrial ballet, is redefining the standards of pump solutions with patented technologies.
Centrifugal pump: A cyclone engine for fluid acceleration
When the impeller throws out centrifugal force at a rotational speed of 2,900 revolutions per minute, ordinary liquids gain rocket-like propulsion. This magic of converting electrical energy into kinetic energy makes centrifugal pumps:
The blood transporter of oil pipelines: Easily handle the long-distance transportation of low-viscosity crude oil
Reaction assistant in chemical workshop: 25mm micro pump precisely controls the proportion of raw materials for chemical reactions
The purification guardian of water treatment plants: A 40mm diameter pump set can filter 200 tons of water flow per hour
The anti-corrosion coating technology specially developed by Shuangjin Pump Industry enables these rotating fairies to maintain an energy efficiency ratio of over 90% even when facing weak acids and weak alkalis.
Screw pump: The trainer of high-viscosity fluids
When encountering drilling mud as thick as honey or chemical raw materials like chocolate sauce, the screw pump's screw conveying technology comes into play:
3D printing slurry conveying system: 0.1mm grade screw clearance ensures uniform deposition of metal powder
The gentle pusher on the food production line: The non-pulsating conveying protects the fibrous structure of jam
The scavenger of sewage treatment plants: Self-cleaning design avoids shutdowns caused by fiber entanglement
The surface treatment technology of the nitrided steel screw patented by Shuangjin extends the service life of the pump body by 300% when transporting sandy media.
This enterprise, which holds 17 national patents, is integrating German precision manufacturing concepts with the speed of Chinese intelligent manufacturing:
Cloud diagnosis system: Predicts faults through the vibration frequency of the pump body, with an accuracy rate of 92%
Modular design: Customers can combine the functions of the pump set like building blocks
Carbon footprint tracking: Each pump comes with an energy consumption life cycle report
"We are not selling equipment, but providing a complete language for fluid management," said the technical director of Double Gold at the 2025 Asia Pump Show. "When customers need to transport chocolate mousse or semiconductor etching solutions, we can offer the best grammar."
Post time: Sep-11-2025