- Custom formulations for specific ore types and pH levels
- Custom specs match all hydrocyclone and slurry pump parameters perfectly.
- Premium cast polyurethane engineered to resist extreme slurry abrasion and impact.
- Precision-molded for perfect sealing and flow dynamics.
- Competitive wholesale prices with sample support available.
INDUSTRIAS ATENDIDAS: Mineral Processing, Mining, Desliming, Dewatering
We are a leading China fabricante y proveedor of hydrocyclone spare parts with over 20 years' experience delivering high-performance polyurethane wear solutions. Our PU Vortex Finder, Spigots Housing, Polyurethane Upper/Middle/Lower Cone Liner, Cover Plate Liner, Feed Chamber Liner, and Polyurethane Outlet & Inlet Cone are precision engineered for superior abrasion resistance, stable hydraulic performance, and long service life. As a direct factory, we offer cost-competitive pricing and flexible OEM customization for industrial slurry pumps and hydrocyclones designed to reduce downtime and maintenance costs.
Our factory provides full customization for all polyurethane liner spares, serving core industrial sectors including mining ore processing, sand washing, metallurgy, water treatment and chemical slurry separation. Each part is cast on-site with high-grade PU, perfectly adapting to mainstream hydrocyclone and slurry pump models for all classification and conveying work.
| Parámetro personalizado | Gama típica / Opciones | Equipamiento recomendado y casos de uso |
|---|---|---|
| Material Hardness (Shore A) | 60A – 98A (common 85A–95A) | Hydrocyclone polyurethane liner spares for hard rock mining hydrocyclones |
| Espesor del revestimiento | 5 mm – 120+ mm | Thick-walled liners for sand washing hydrocyclone feed and abrasive slurries |
| Compound Fillers | Silicon carbide, alumina, carbon black | High-abrasion hydrocyclone liners for iron ore and silica sands |
| PU Material Grade | Standard/Extremely Abrasion-Resistant/Chemical-Resistant | Corrosive chemical slurry Polyurethane Outlet and Inlet Cone, high-abrasion coal hydrocyclone Cover Plate Liner |
| Brand Compatibility | Warman, Weir, Krebs, FX models | Ensure OEM part fit and interchangeability |
| Testing & Certs | ASTM/ISO abrasion, tensile, tear | Data sheet for parameter comparison |
- Mining hydrocyclones: protect the cone and vortex finder from high-velocity abrasive slurries.
- Sand & aggregate plants: extend liner life in sand-washing classification duties.
- Mineral processing: reliable spare liners for cyclone classifiers in concentrators.
- Tailings and thickener feed: abrasion-resistant liners for dense, erosive flows.
- OEM replacements: direct-fit cast-bonded or bolt-on spares matching machine drawings.
- Retrofit projects: upgrade rubber liners to tougher polyurethane for longer uptime.
- Desanding and dewatering circuits: reduce wear and maintenance costs.
- Maintenance spares: stocked parts for rapid exchange and reduced downtime.
- Superior abrasion resistance yields longer run life versus natural rubber.
- High tear and tensile strength reduces chunking and sudden failures.
- Optional Shore hardness and filler formulation for specific slurry types.
- Cast-bonded options minimize delamination under high shear environments.
- Improved separation stability by maintaining precise vortex geometry.
- Lower total cost per ton processed through reduced replacements.
- Resistant to many oils and solvents when appropriate polymer bases are used.
- 40% lower TCO than OEM parts with 2-year warranty
- Superior parameter performance vs competitors, meeting global industrial standards
- Lab-tested 18,000+ hours in iron ore applications
- Orders from 5 units for urgent replacements
- Professional design team for non-standard hydrocyclone and slurry pump custom specs
Case 1: Australian Iron Ore Mine Cuts Downtime by 70%
An Australian iron ore mine struggled with frequent rubber liner wear (replaced every 2 months) in their Krebs hydrocyclones—especially the PU Vortex Finder and Spigots Housing. They requested our custom cast 85A wear-resistant PU liner spares, matched to their exact hydrocyclone parameters. We sent samples for testing, and the new PU liners now last 8+ months, cutting production downtime by 70% and improving ore classification efficiency by 18%.
Case 2: South African Sand Washing Plant Boosts Fine Sand Recovery by 20%
A South African sand washing plant had low fine sand recovery and rapid wear on their slurry pump PU feed chamber liner. Our factory provided custom cast 75A PU feed chamber liner and Polyurethane Outlet Cone, with a low MOQ of 5 sets for trial. The new liners reduced slurry turbulence in the pump and hydrocyclone, boosting fine sand recovery rate by 20% and extending liner life to 6 months from the original 1 month.
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- Check the manufacturer’s parameter test reports to ensure compliance with your equipment specs
- Choose Shore hardness by slurry abrasion: 80A-95A for high-abrasion mining slurries, 60A-75A for low-abrasion water treatment
- Select liner thickness based on operating pressure: ≥20mm for hydrocyclones with pressure over 120kPa
- Match part type exactly to your hydrocyclone/slurry pump model (Vortex Finder, Cone Liner, etc.)
- Pick chemical-resistant PU grade if working with corrosive slurry (acids, alkalis, chemical media)
- Confirm equipment diameter to ensure perfect custom cast fit of liners and spares
- Evaluate wear resistance needs for abrasive materials (ore, metal chips, gravel)
- Ask for sample testing to verify liner performance before placing bulk orders
Polyether-based urethanes are preferred where hydrolysis resistance and wet environment stability are required.
Price is based on custom parameters (hardness, thickness, part type), order quantity and shipping.
Absolutely, our design team creates custom cast liners based on your equipment drawings, samples or detailed parameter requirements.
Standard custom liners take 7-10 working days; bulk orders (50+ sets) take 15-20 working days with fast global shipping options.
Sí. Somos fabricantes. Le invitamos a visitar nuestra fábrica.
Sí. El proceso incluye Compartir necesidades → diseño y presupuesto → prototipo (optativo) → producción → entrega.
Contamos con 10 inspectores para llevar a cabo la inspección de materias primas, el control de procesos, la inspección de primeros artículos y la inspección final.
Utilizamos el sistema ERP para ejecutar los pedidos, y podemos comprobar el estado del pedido y el plazo de entrega previsto en cualquier momento.
Todos los productos tienen de 3 a 6 meses de garantía (excepto las piezas de desgaste muy frecuente).
Le responderemos en 24 horas con soluciones como la sustitución o la reelaboración.
Contamos con personal dedicado a clasificar y mantener los moldes con regularidad.
20.000 veces para moldes de compresión y 30.000 veces para moldes de fundición
Debido a la gran cantidad de moldes, podemos mantener los moldes de forma gratuita durante 2 a 3 años, incluso si no hay pedido.
Los clientes sólo tienen que pagar el coste del molde una vez. Cubriremos el coste si los moldes se dañan o alcanzan la vida útil.
