1. OUVERTURE ENTRAÎNÉE PAR POINT DE DOULEUR

Are you scaling your gold recovery operations and finding that your washing plant is the bottleneck? Operational challenges at the 500 TPH scale directly impact profitability. Common issues include:
Gestion incohérente des aliments: Fluctuations in feed grade and particle size distribution can overwhelm static systems, leading to gold loss in fines or blockages in scrubbers.
Eau excessive & Consommation d'énergie: Inefficient screening and sluicing designs at high throughputs result in unsustainable utility costs, eroding margins.
Temps d'arrêt pour maintenance élevé: Poorly constructed trommels, écrans, and slurry pumps require frequent, unplanned stoppages for repair and liner replacement.
Difficulty Meeting Environmental Targets: Ineffective water recycling and muddy tailings complicate site water management and reclamation efforts.

Is your current setup causing unpredictable recovery rates and operational costs that are difficult to forecast? The solution requires a system engineered specifically for reliable, highvolume processing.

2. APERÇU DU PRODUIT

UN 500 TPH Gold Mining Washing Plant is a complete modular processing system designed for alluvial or eluvial deposits. Sa fonction première est de frotter, classify, and concentrate raw material to produce a heavy mineral concentrate for further gold extraction. Le flux de travail opérationnel est un processus continu:
1. Alimentation principale & Lavage: Runofmine material is fed into a robust scrubbing section (typically a trommel or scrubber) to break down clayey matrices and liberate gold particles.
2. Classification granulométrique: The scrubbed output passes over vibrating screens or trommel panels to separate oversize waste rock (+10mm à +75mm, depending on deposit) de la précieuse fraction fine.
3. Concentration gravitationnelle: The undersize slurry reports to a series of highcapacity gravity concentrators (par ex., concentrateurs centrifuges, écluses) to separate heavy minerals, including gold, from lighter gangue material.
4. Gestion des résidus & Recyclage de l'eau: Waste tailings are conveyed to a settling area, while process water is clarified and recirculated to minimize fresh water intake.

Champ d'application & Limites: This plant type is optimal for freemilling alluvial/placer deposits with minimal clay content. It is not suitable for hard rock lode deposits requiring primary crushing and milling or for deposits with extremely high plastic clay content that may cause blinding without pretreatment.

3. CARACTÉRISTIQUES PRINCIPALES

Module d'épurateur robuste | Base technique: Abrasionresistant steel drum with internal lifters | Avantage opérationnel: Consistent breakdown of agglomerates ensures maximum liberation of gold particles from clay and gravel matrices | Impact sur le retour sur investissement: Improves overall recovery yield by 25% compared to undersized scrubbers, directly increasing revenue.

HighEfficiency Screening Deck | Base technique: À plusieurs étages, polyurethanelined vibrating screens with adjustable amplitude | Avantage opérationnel: Precise size classification reduces load on downstream concentrators and minimizes gold carryover into oversize waste | Impact sur le retour sur investissement: Lowers reprocessing costs of waste piles and increases concentrator efficiency by providing consistent feed.

Cascading Centrifugal Concentration Circuit | Base technique: Multiple highGforce concentrators in series with automated concentrate flushing | Avantage opérationnel: Captures fine gold down to 50 microns with high capacity; automated systems maintain peak performance without constant operator adjustment | Impact sur le retour sur investissement: Delivers industryleading recovery rates (>95% for +100µ gold), maximizing payback on processed material.

Système de gestion de l'eau intégré | Base technique: Modular settling ponds/cyclones and clean water sump with variablespeed supply pumps | Avantage opérationnel: Recycle jusqu'à 90% d'eau de procédé; provides consistent hydraulic flow to all plant sections regardless of feed conditions | Impact sur le retour sur investissement: Cuts freshwater procurement costs by up to 80% and simplifies environmental compliance.

Conception modulaire BoltTogether | Base technique: Preengineered structural steel modules with standardized connections | Avantage opérationnel: Reduces site installation time by weeks versus stickbuilt designs; allows for future plant relocation or expansion | Impact sur le retour sur investissement: Lowers capital installation costs by an estimated 1525% and protects longterm asset value.

Contrôle centralisé par API & Surveillance | Base technique: Contrôleur logique programmable industriel avec écran tactile HMI affichant les charges du moteur, taux d'avance, et pressions de pompe | Avantage opérationnel: Enables singleoperator oversight of the entire circuit; provides data for production reporting and preventative maintenance scheduling | Impact sur le retour sur investissement: Reduces labor requirements and prevents costly equipment failures through early anomaly detection.

4. AVANTAGES CONCURRENTIELS

| Mesure de performances | Norme de l'industrie (500 Classe TPH) | Notre 500 TPH Gold Mining Washing Plant Solution | Avantage (% Amélioration) |
| : | : | : | : |
| Gold Recovery Rate (+100m)| 88% 92% | >95% (fieldverified) | +3% à +7% |
| Consommation d'eau par tonne| ~1.5 m³/ton (fresh) | ~0.3 m³/ton (fresh) due to recycling loop| 80% |
| Disponibilité moyenne| 92% (robust component design) |>7 points de pourcentage |
| Installation & Temps de mise en service| 812 semaines après la livraison des composants| 46 semaines (conception modulaire) |33% à 50% |
| Power Draw per Processed Ton| Varie considérablement; often suboptimal design| Optimized circuit layout reduces parasitic load| Les données de terrain s'affichent jusqu'à 15% |

5. SPÉCIFICATIONS TECHNIQUES

Capacité nominale: 500 tonnes par heure (aliments secs), scalable via modular addons.
Taille de l'alimentation: Jusqu'à 250 mm (subject to specific scrubber configuration).
Exigences d'alimentation: Environ. 750 900 kVA charge totale connectée, dependent on site layout and pumping distances.
Spécifications des matériaux clés:
Scrubbing Drum/Wear Surfaces: Hardox 450 or AR400 Steel.
Plateformes d'écran: Panneaux modulaires en polyuréthane.
Concentrators: Ceramiclined or polyurethane components.
Acier de construction: ASTM A36 painted or galvanized.
Dimensions physiques (Modulaire): Typical module dimensions are 12m L x 3m W x 4m H for transportability.
Plage de fonctionnement environnementale: Conçu pour des températures ambiantes de 20°C à +50°C; norme sur les systèmes de suppression de poussière; can be housed within a structure if required.

6. SCÉNARIOS D'APPLICATION

Alluvial Gold Expansion Project, Afrique de l'Ouest

Défi: An existing operation using three separate smaller plants struggled with coordination, inconsistent recovery (>20% variance), and high combined water usage exceeding license limits.
Solution: Replacement with a single integrated modular 500 Tph Gold Mining Washing Plant featuring an enhanced water recycling circuit.
Résultats: Plant output stabilized at a consistent 510 TPH. Gold recovery increased by an average of 8 percentage points. Freshwater consumption was reduced by 75%, bringing the operation into full compliance.

LargeScale Placer Mine Rehabilitation

Défi: A contractor needed highvolume processing of previously stockpiled lowergrade gravels within a strict seasonal timeframe; fast mobilization was critical.
Solution: Deployment of a skidmounted 500 Tph Gold Mining Washing Plant with quickconnect piping and electrical harnesses.
Résultats: The plant was commissioned in 19 days from arrival on site. It processed over 2 million tonnes in a single season at an average grade exceeding feasibility study projections by 12%, validating the economic viability of the stockpile resource.

7. CONSIDÉRATIONS COMMERCIALES

Our solutions are offered in clear pricing tiers based on deposit characteristics:

1. Standard Configuration Package: Includes core scrubbing, dépistage, centrifugal concentration circuit, basic water sump system, PLC controls, structural supports/walkways – priced as turnkey FOB factory or delivered key components exworks price range typically between $X.XM $X.XM USD depending on options selected below..
2. Fonctionnalités facultatives & Mises à niveau:
Advanced Clay Handling Scrubber Package
OnBoard Diesel Power Generation Module
Tailings Thickener/Press System
Fully Enclosed Housing for Dust/Temperature Control
3. Forfaits de services:
Mise en service & Operator Training Support
Annual Preventative Maintenance Contracts
Remote Performance Monitoring Subscription
4.Options de financement:
We work with international export credit agencies as well as equipment financing partners who can offer leasetoown structures tailored towards mining projects which helps preserve working capital lines while still allowing immediate deployment

Note All commercial terms including final pricing will be determined after review projectspecific technical data sheets outlining exact deposit characteristics required specifications etc

FAQ

Q1 What level of clay content can this plant handle effectively?
A Our standard scrubber module is effective for moderate clay content (<15%). For deposits with higher plastic clay levels we recommend specifying our optional heavyduty attrition scrubber package which includes internal shaft design modifications preventing blinding ensuring stable throughput

Q2 How does this system integrate with our existing crushing circuit or downstream refining processes?
A The plant is designed as either standalone unit receiving raw feed via frontend loader conveyor belt etc It can also accept precrushed material if necessary The produced heavy mineral concentrate typically reports batch centrifugal concentrator catch which then discharged manually automatically into separate secure container ready transport your onsite laboratory intensive cyanidation facility etc Piping electrical interfaces standardized facilitate straightforward integration

Q3 What are typical operating labor requirements per shift?
A With centralized PLC automation one trained operator can monitor control entire washing circuit from control cabin Additional ground personnel may required managing feed stockpiling tailings conveyor belts etc but core processing functions designed minimal manual intervention

Q4 Are spare parts readily available given our remote location?
A We maintain global inventory critical wear parts such screen panels pump impellers ceramic liners etc Additionally provide clients comprehensive digital parts manual crossreferenced international suppliers expedite local sourcing when necessary Standard lead times nonstandard components clearly communicated during procurement process

Q5 Can you provide detailed process guarantees based on our ore sample?
A Yes following receipt representative bulk sample minimum XX kg we conduct benchscale pilot testing pilotscale testing where appropriate This data forms basis binding performance guarantee agreement covering key metrics throughput recovery rate power consumption specific project proposal