.svg)
.svg)
.svg)
.svg)
.svg)
.svg)
.svg)
.svg)
.svg)
.svg)
.svg)
.svg)
.svg)
.svg)
Service
.webp)
Our company possesses unparalleled expertise in slurry pumping and pipeline engineering, with a seasoned team of specialists dedicated to delivering integrated solutions for diverse material transport systems. Whether handling concentrates, tailings, viscous slurries, or abrasive sands/gravels, our pipeline designs consistently outperform trucking alternatives in energy efficiency – achieving up to 40% operational cost reduction for 10~500+ km transport. Supported by a dedicated research institute specializing in slurry dynamics, we provide full-scope engineering services encompassing hydraulic modeling, wear mitigation, and lifecycle optimization.
.webp)
Leveraging advanced parameter analysis (solids concentration, particle size distribution, abrasion index), we engineer optimal pump configurations and specify wear-resistant wet parts from material matrix – including hardened metals, elastomer linings, silicon carbide ceramics, ultra-high-molecular-weight polymers, and composite alloys. This data-driven approach ensures:
- >90% BEP compliance for peak efficiency
- 2~8× longer lifespan than industry standards
- Predictable maintenance costs via scientific selection protocols
According to the relevant work parameters, comprehensively and accurately for the customer to make the best choice of pump models and the most suitable choice of wet parts materials (wear-resistant metal, rubber, ceramics, polymer materials and composite materials), so as to provide the best pump efficiency, service life, maintenance and other aspects of the selection.
.svg)
.webp)
.webp)
.webp)
.webp)
.svg)
Material Science
1.Customized wear-resistant alloy systems:
- High chromium alloy: HRC58+,wear-resistant and corrosion-resistant， ideal for high-impact slurries (e.g., iron/copper ores);
- Duplex stainless steel (CD4MCu): Yield strength ≥550MPa, chloride resistance (Cl⁻≤50,000ppm), suitable for corrosive environments like seawater desulfurization and lithium brine extraction.
2. Manufacturing Process
- No-Bake Resin Sand Casting : Dimensional accuracy CT8 grade, surface roughness Ra≤25μm (Large castings) , minimizing machining;
- Multi-stage heat treatment: Quenching + double tempering ensures uniform matrix hardness (variation ≤±2HRC);
- Digital stress simulation: ANSYS-based wall thickness optimization increases fatigue life under alternating loads to 8,000+ hours.
Three major elastomer solutions
1. NR06: Natural Rubber
- Shore Hardness: 47-53
- Abrasion Resistance: Excellent
- emperature Limit: <75°C
- Applications:
○ Impellers: Suitable for linear velocities <27.5 m/s and particle sizes <5 mm.
○ Liners: Compatible with particle sizes <15 mm.
○ Additional Use: Mill pump liners, commonly deployed in large-scale pumps with discharge diameters ≥14 inches.
2. PU: Polyurethane
- Shore Hardness: Customized grades available (e.g., 95A)
- Abrasion Resistance: High (non-recommended for concentrated acidic/alkaline media)
- Temperature Limit: <70°C
- Applications:
○ Impellers: Operates effectively at linear velocities <30 m/s.
○ Components: Widely used for liners, wear plates, and vortex breakers.
3. Applicable Components
- Wear Parts: Impeller, cover plate Liner (Rubber), frame plate Liner (Rubber), frame liner insert (Rubber), throatbush (Rubber).
