1. OUVERTURE ENTRAÎNÉE PAR POINT DE DOULEUR

Are you scaling your gold mining operation and finding that your material washing and recovery processes are the bottleneck? Flux incohérent, perte d'amendes élevées, excessive water consumption, et les temps d'arrêt imprévus érodent directement vos marges bénéficiaires. Considérez ces défis communs:
Incohérence du débit: Can your current plant reliably handle 500 Tph of variable claybound or alluvial ore without frequent clogging or bypassing?
Gold Loss in Fines: Are you seeing measurable precious metal values reporting to your tailings due to inefficient scrubbing and screening?
Coûts opérationnels excessifs: How much are you spending on water procurement, recycling systems, and manual intervention to keep your washing stages operational?
Temps d'arrêt pour maintenance élevé: Is abrasive wear on scrubber liners and screen decks causing weekly shutdowns, delaying your production schedule?

Un robuste 500 Tph gold mining washing plant is not merely an addition; it is a critical system for liberating gold and ensuring downstream recovery efficiency. The right design addresses these pain points directly.

2. APERÇU DU PRODUIT

Ce produit est un complet, modulaire 500 Usine de lavage d'extraction d'or Tph, engineered for the primary scrubbing, décomposition de l'argile, desliming, and size classification of goldbearing ores. It serves as the essential preparation stage ahead of gravity concentration or leaching circuits.

Flux de travail opérationnel:
1. Alimentation principale & Lavage: Runofmine material is fed into a heavyduty scrubber, where highimpact paddles aggressively break apart clay conglomerates and cemented gravels to liberate gold particles.
2. Dépistage primaire & Enlèvement des déchets: Washed material discharges onto a vibrating screen. Oversize barren rock (+75mm) is typically conveyed to waste.
3. Secondary Washing & Classification: The undersize reports to a secondary washing trommel or screen deck for further rinsing and precise separation into key size fractions (par ex., +2mm for gravity feed, 2mm for advanced recovery).
4. Slurry Management & Recyclage de l'eau: Fine slurry from the process is channeled to a settling system or hydrocyclone bank, with clarified water recirculated to significantly reduce fresh water demand.

Champ d'application & Limites:
Idéal pour: Alluvial/eluvial deposits, opérations minières de placers, and hard rock ores with significant clay content requiring attrition.
Limites: Not a standalone recovery device; requires integration with downstream gold concentration systems (par ex., concentrateurs centrifuges, écluses). Primary crushing may be required ahead of the plant for very large feed material.

3. CARACTÉRISTIQUES PRINCIPALES

Module d'épurateur robuste | Base technique: Hightorque rotor with Nihard wear plates | Avantage opérationnel: Consistent breakdown of tough clay matrices without bogging down | Impact sur le retour sur investissement: Maintient le débit de conception de 500 Tph on difficult feeds, preventing costly bypasses

Tiered Screening System | Base technique: Multistage polyurethane screen decks with adjustable spray bars | Avantage opérationnel: Efficient removal of waste rock and precise classification of paydirt | Impact sur le retour sur investissement: Optimizes feed grade to downstream recovery units, increasing overall gold yield

Intelligent Water Management | Base technique: Closedloop circuit with highcapacity settling ponds/cyclones | Avantage opérationnel: Reduces fresh water consumption by up to 80% through recycling | Impact sur le retour sur investissement: Drastically lowers water procurement costs and simplifies environmental permitting

Conception de patins modulaires | Base technique: Preassembled modules on heavyduty Ibeam skids | Avantage opérationnel: Rapid deployment and installation onsite with minimal civil works | Impact sur le retour sur investissement: Cuts plant commissioning time by weeks, accélérer les délais de production

Graissage centralisé & Surveillance | Base technique: Automated lubrication points and vibration sensor pads on critical units | Avantage opérationnel: Enables proactive maintenance scheduling based on condition monitoring | Impact sur le retour sur investissement: Réduit les temps d'arrêt imprévus jusqu'à 30% and extends component lifespan

AbrasionResistant Material Specification | Base technique: AR400 steel at transfer points, polyurethane lining in slurry launders | Avantage opérationnel: Withstands constant abrasive wear from sand and gravel flow | Impact sur le retour sur investissement: Lowers annual parts replacement costs by an average of 25% par rapport aux matériaux standards

4. AVANTAGES CONCURRENTIELS

| Mesure de performances | Norme de l'industrie (500 Classe Tph) | Notre 500 Solution d'usine de lavage d'exploitation minière d'or Tph | Avantage (% Amélioration) |
| : | : | : | : |
| Consommation d'eau (m³ par tonne traitée) | 3.0 4.0 m³/Ton (circuit ouvert)¹⁾¹⁾¹⁾¹⁾¹⁾¹⁾¹⁾¹⁾¹⁾¹⁾| 50% Réduction |
| Material Availability (Temps de disponibilité %)³⁻³⁻³⁻³⁻³⁻³⁻³⁻³⁻³⁻| ~8590% (due to wear/maintenance)³⁻³⁻³⁻₃₃₃₃₃₃₃₃₃₃| >93% (with robust design & surveillance)₂₂₂₂₂₂₂₂₂₂| +35 Points de pourcentage |
| Fines Recovery Efficiency (% sub2mm retained)4̶4̶4̶4̶4̶4̶4̶4̶4̶| ~9295% in dynamic screening conditions5̅5̅5̅5̅5̅5̅5̅5̅5̅| >98% via optimized deck geometry & spray patterns6̈6̈6̈6̈6̈6̈6̈6̈6̈| +36 Points de pourcentage |
| Installation Time (Semaines à compter de la livraison)7̃7̃7̃7̃7̃7̃7̃7̃7̃| 812 weeks for field assembly8̂8̂8̂8̂8̂8̂8̂8̂8̂| 46 weeks for modular skid connection9̀9̀9̀9̀9̀9̀9̀9̀9̀| ~50 % plus rapide |

Note: Field data shows consistent improvements based on operational audits from comparable installations.

5. SPÉCIFICATIONS TECHNIQUES

Capacité de conception: 500 tonnes métriques par heure (Tph), nominal throughput on material with <30% teneur en argile.
Exigences d'alimentation: Charge totale connectée environ 650750 kW (dependent on conveyor length). Requires dedicated HV substation.
Spécifications matérielles:
Scrubber Shell & Chutes: Mild steel with AR400 replaceable liners.
Plateformes d'écran: Panneaux modulaires en polyuréthane.
Supports structurels: Heavyduty hotrolled steel sections.
Laveurs de lisier & Réservoirs: Abrasionresistant steel or HDPE lined.
Dimensions physiques (Modulaire):
Module épurateur: L12m x L6m x H5m
Primary Screen Module: L15m x W4m x H6m
Water Tank/Sump Module: Variable configurations available.
Plage de fonctionnement environnementale: Conçu pour des températures ambiantes de 20°C à +50°C. Les sprays anti-poussière sont standard; full enclosure kits are optional.

6. SCÉNARIOS D'APPLICATION

Exploitation d'or alluvial en Afrique de l'Ouest

Challenge A largescale placer mine was losing fine gold due to inefficient scrubbing of lateritic clays and poor screening fidelity at high tonnage.
Solution Implementation of this modular 500 Tph washing plant featuring an extended retention scrubber and twostage precision screening.
Results Plant achieved consistent throughput of 520 Tph. Downstream gravity recovery saw a measured 18% increase in overall yield due to better liberation and classification.

South American Eluvial Deposit Expansion

Challenge An existing operation needed to scale up from 250 Tph to over 500 Tph but had limited space for new water holding ponds.
Solution Deployment of the closedcircuit water recycling system integral to the washing plant design.
Results Freshwater demand was reduced by over 70%, eliminating the need for costly new pond construction while meeting increased throughput targets within the existing licensed water footprint.

7. CONSIDÉRATIONS COMMERCIALES

Our distribution model provides flexible acquisition paths tailored for capital project planning:

Niveaux de tarification des équipements: We offer three standard configurations—Basic (core scrubbing/screening), Amélioré (+advanced controls), Prime (+full water recycling package)—to align with varying budget and operational requirements.
Fonctionnalités facultatives: Key upgrades include remote monitoring telemetry packages, spare parts kits specific to wear components like scrubber liners/screen decks/pump impellers
Forfaits de services:
Supervision de la mise en service
Annual Preventative Maintenance Contracts
Operator Training Programs
Options de financement:
Direct capital sale
Leasetoown structures over terms ranging from three years upwards
Project financing facilitation through established partners

Detailed commercial proposals are developed following a review of your specific ore characteristics and site layout.

8.FAQ

Q1 Is this plant compatible with our existing crushing circuit or trommel?
A1 Yes it is designed as a plugandplay module Standard feed hopper designs can be adapted The engineering team will review your current setup’s discharge height particle size distribution PSD output rate etcetera ensure seamless integration

Q2 What impact will this have on our downstream processes like our centrifugal concentrators?
A2 A positive one By providing a consistently sized wellscrubbed feed you will reduce surging load issues improve fluidization within your concentrators Field data shows this leads more stable operation higher reported recoveries in those units

Q3 How does the closedloop water system perform in arid environments?
A3 It is specifically advantageous there The system minimizes evaporation losses compared open ponds maximizes reuse each liter Limited topup required primarily compensate spillage carryover moisture final tailings product

Q4 What are typical lead times delivery installation support?
A4 For standard configuration lead time manufacturing currently months exworks Modular skid design allows installation commissioning typically completed within weeks arrival site depending site readiness Our project managers provide detailed schedule upfront

Q5 What commercial terms warranty offered?
A5 We offer Incoterms® suitable project Standard warranty covers manufacturing defects critical components months operation hours whichever comes first Extended warranty available through service contracts