China Industrial Screw Pump Manufacturer & Spare Parts Supplier

Our NM series Interchangeable Progressive Cavity (PC) Pump provides a robust and reliable solution for industrial fluid transfer. Designed as a high-performance alternative to the series, this pump delivers a continuous, gentle, and low-pulsation flow even under high-pressure conditions.

Our Interchangeable BN series is engineered to meet the exact technical specifications of the original equipment, providing a seamless "drop-in" replacement. Whether you are transferring dewatered sludge, high-viscosity chemicals, or crude oil, this pump delivers consistent, low-shear, and non-pulsating flow. By choosing our interchangeable solutions, you maintain peak operational efficiency while significantly reducing Maintenance, Repair, and Operations (MRO) costs.

Our Customized Open Hopper Pump is the ultimate solution for industrial processes involving extremely viscous and thick materials. Unlike standard suction pumps, this series features an open-throat hopper and a robust internal auger screw that bridge the gap between the intake and the pumping elements. This design ensures that products like thick sludge cakes, filter-press discharge, and concentrated food pastes are gently and continuously moved into the rotor-stator assembly. The modular design allows for tailor-made hopper sizes and additional features like bridge-breaker paddles (mixing shafts) to prevent material accumulation and ensure an uninterrupted workflow. By optimizing the feed path, this pump minimizes energy consumption and extends the service life of wear parts in the most demanding food, environmental, and chemical applications.

Our NM series rotors are engineered to be 100% interchangeable with NM series progressive cavity pumps. Designed for demanding industrial applications, these rotors offer a seamless fit without requiring any modifications to your existing pump setup. Whether you are handling viscous fluids, abrasive slurries, or shear-sensitive materials, our rotors provide a reliable, ensuring minimal downtime and maximum operational continuity.

Our AE series compatible rotors are built for professionals who refuse to compromise on pump performance. We focus on the structural integrity of the rotor, ensuring it can withstand the mechanical stresses of high-viscosity conveyance and multi-stage pressure requirements. These rotors are not just "fits"; they are high-precision components that restore the existing pump's efficiency, ensuring that your pumps continue to deliver stable flow rates even in the most demanding industrial environments.

These rotors are engineered to support the sophisticated flow requirements of industrial I&ID series pumps. We focus on providing a sustainable and cost-effective alternative that mirrors the original's commitment to energy efficiency and low shearing action. Designed for fluid handling professionals, our rotors ensure that your pumps maintain their precise dosing capabilities and smooth flow characteristics. Whether you are managing delicate food ingredients or abrasive industrial slurries, our rotors guarantee a seamless fit into your pump, helping you achieve high volumetric performance while reducing your long-term maintenance budget.