Risansi Industries

  Industrial pumping is one of those operations that rarely gets attention—until something goes wrong. Whether it’s thick sludge, abrasive slurry, or shear-sensitive chemicals, moving fluids efficiently can make or break productivity. This is where screw pumps earn their reputation. Known for their steady flow, minimal vibration, and ability to handle challenging media, these pumps are a trusted choice across multiple industries. Understanding how screw pumps work, their variations, and their applications can help businesses select the right solution for long-term efficiency. What Are Screw Pumps and How Do They Work? Screw pumps belong to the positive displacement pump family. Instead of relying on centrifugal force, they move fluid by trapping it between rotating screws and pushing it forward in a smooth, continuous motion. This design ensures a consistent flow rate, even when dealing with highly viscous or non-uniform fluids. One of the key advantages of screw pumps is their ab...