A high-efficiency solid slurry pump is designed to handle abrasive, high-density slurries with minimal energy loss and maximum durability. These pumps are widely used in mining, dredging, metallurgy, and industrial wastewater treatment.
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Key Features of High-Efficiency Solid Slurry Pumps:
1. Robust Construction
– Made from wear-resistant materials (e.g., high-chrome alloy, rubber-lined, or ceramic-coated) to withstand abrasive particles.
– Heavy-duty bearings and shafts for extended service life.
2. Optimized Hydraulic Design
– Large flow passages to reduce clogging.
– Efficient impeller design (open, semi-open, or closed) for optimal solid handling.
3. Energy Efficiency
– Advanced hydraulic modeling reduces power consumption while maintaining high head and flow rates.
– Variable speed drives (VSDs) can further optimize performance.
4. Sealing Options
– Mechanical seals (for clean slurries).
– Expeller seals or gland packing (for abrasive slurries).
– Air-purged seals in highly corrosive environments.
5. Wear Protection
– Replaceable liners and impellers to minimize downtime.
– Hardened metal or elastomer coatings in critical wear zones.
6. Applications:
– Mining (tailings, ore transport).
– Dredging (sand, silt).
– Coal washing plants.
– Power plant ash handling.
Top Brands & Models:
– Warman® (Weir Group) – AH®, MCR® series.
– Goulds Pumps (ITT) – GSL, GSH series.
– KSB – GIW® Minerals LCC series.
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Schurco Slurry – Heavy-duty horizontal/vertical pumps.
Selection Considerations:
✔ Slurry Properties: Particle size, density, abrasiveness.
✔ Flow Rate & Pressure Requirements.
✔ Material Compatibility: Corrosion resistance if handling acidic/alkaline slurries.
Would you like recommendations based on a specific application or flow rate?
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