CNSME WRT Impeller Design — Higher Efficiency, Longer Wear Life

Excellence Driven by Innovation

The CNSME WRT (Wear Reduction Technology) impeller design is developed from in-depth research into highly abrasive slurry applications.
By optimizing the hydraulic profile and applying advanced manufacturing processes, the WRT system delivers higher efficiency, extended wear life, and lower energy consumption.
Fully compatible with Warman® WRT® systems, it provides reliable performance across a wide range of industries, including mining, mineral processing, power plant desulfurization, metallurgy, and coal preparation.

Technical Principle

The WRT impeller redefines the interaction between the impeller and the front liner through optimized hydraulic design.
The improved vane geometry and flow channel shape ensure smoother slurry passage, reducing turbulence, recirculation, and overall energy losses — resulting in improved efficiency and reduced wear rates.

Key Advantages

💧 High Hydraulic Efficiency

Optimized vane profiles and smoother flow entry increase pump efficiency by 3%–6%, reducing power consumption and operational costs.

⚙️ Extended Wear Life

Thicker impeller edges and enhanced flow passages improve wear resistance against abrasive particles. The combined impeller and front liner design extends service life by 20%–30% compared to standard models.

🔇 Stable and Reliable Operation

Improved hydraulic balance and lower NPSHr reduce vibration and cavitation, ensuring stable long-term operation.

💰 Lower Total Cost of Ownership

Higher efficiency and reduced maintenance frequency minimize downtime and operating expenses throughout the pump’s service life.

Application Fields

• Tailings and slurry transport in mining and mineral processing

• FGD (Flue Gas Desulfurization) systems in power plants

• Metallurgical, coal washing, and sand aggregate applications

Compatibility and Replacement

CNSME WRT impellers are fully interchangeable with Warman® AH® series pumps — no additional modification required.
Backed by over 20 years of manufacturing experience and strict quality control, CNSME provides reliable, compatible, and cost-effective slurry pump solutions for global industries.