1. ABERTURA ACIONADA POR PAINPOINT

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:
Manuseio inconsistente de feeds: Fluctuations in feed grade and particle size distribution can overwhelm static systems, leading to gold loss in fines or blockages in scrubbers.
Excesso de água & Consumo de energia: Inefficient screening and sluicing designs at high throughputs result in unsustainable utility costs, eroding margins.
Alto tempo de inatividade para manutenção: Poorly constructed trommels, telas, 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. VISÃO GERAL DO PRODUTO

UM 500 TPH Gold Mining Washing Plant is a complete modular processing system designed for alluvial or eluvial deposits. Its primary function is to scrub, classify, and concentrate raw material to produce a heavy mineral concentrate for further gold extraction. O fluxo de trabalho operacional é um processo contínuo:
1. Feed principal & Esfregar: Runofmine material is fed into a robust scrubbing section (typically a trommel or scrubber) to break down clayey matrices and liberate gold particles.
2. Classificação do Tamanho das Partículas: The scrubbed output passes over vibrating screens or trommel panels to separate oversize waste rock (+10mm a +75mm, depending on deposit) da valiosa fração fina.
3. Concentração Gravitacional: The undersize slurry reports to a series of highcapacity gravity concentrators (por exemplo, concentradores centrífugos, eclusas) to separate heavy minerals, including gold, from lighter gangue material.
4. Gestão de Rejeitos & Reciclagem de Água: Waste tailings are conveyed to a settling area, while process water is clarified and recirculated to minimize fresh water intake.

Escopo de aplicação & Limitações: 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. RECURSOS PRINCIPAIS

Módulo de purificação para serviços pesados | Base Técnica: Abrasionresistant steel drum with internal lifters | Benefício Operacional: Consistent breakdown of agglomerates ensures maximum liberation of gold particles from clay and gravel matrices | Impacto do ROI: Improves overall recovery yield by 25% compared to undersized scrubbers, directly increasing revenue.

HighEfficiency Screening Deck | Base Técnica: Multiestágio, polyurethanelined vibrating screens with adjustable amplitude | Benefício Operacional: Precise size classification reduces load on downstream concentrators and minimizes gold carryover into oversize waste | Impacto do ROI: Lowers reprocessing costs of waste piles and increases concentrator efficiency by providing consistent feed.

Cascading Centrifugal Concentration Circuit | Base Técnica: Multiple highGforce concentrators in series with automated concentrate flushing | Benefício Operacional: Captures fine gold down to 50 microns with high capacity; automated systems maintain peak performance without constant operator adjustment | Impacto do ROI: Delivers industryleading recovery rates (>95% for +100µ gold), maximizing payback on processed material.

Sistema Integrado de Gestão de Água | Base Técnica: Modular settling ponds/cyclones and clean water sump with variablespeed supply pumps | Benefício Operacional: Recicla até 90% de água de processo; provides consistent hydraulic flow to all plant sections regardless of feed conditions | Impacto do ROI: Cuts freshwater procurement costs by up to 80% and simplifies environmental compliance.

Design modular BoltTogether | Base Técnica: Preengineered structural steel modules with standardized connections | Benefício Operacional: Reduces site installation time by weeks versus stickbuilt designs; allows for future plant relocation or expansion | Impacto do ROI: Lowers capital installation costs by an estimated 1525% and protects longterm asset value.

Controle PLC Centralizado & Monitoramento | Base Técnica: Controlador lógico programável industrial com tela sensível ao toque HMI exibindo cargas do motor, taxas de alimentação, e pressões da bomba | Benefício Operacional: Enables singleoperator oversight of the entire circuit; provides data for production reporting and preventative maintenance scheduling | Impacto do ROI: Reduces labor requirements and prevents costly equipment failures through early anomaly detection.

4. VANTAGENS COMPETITIVAS

| Métrica de desempenho | Padrão da Indústria (500 Classe TPH) | Nosso 500 Solução de planta de lavagem de mineração de ouro TPH | Vantagem (% Melhoria) |
| : | : | : | : |
| Taxa de recuperação de ouro (+100eu)| 88% 92% | >95% (fieldverified) | +3% para +7% |
| Consumo de Água por Tonelada| ~1.5 m³/ton (fresh) | ~0.3 m³/ton (fresh) due to recycling loop| 80% |
| Disponibilidade Média| 92% (robust component design) |>7 pontos percentuais |
| Instalação & Tempo de comissionamento| 812 semanas após a entrega do componente| 46 semanas (projeto modular) |33% para 50% |
| Power Draw per Processed Ton| Varia muito; often suboptimal design| Optimized circuit layout reduces parasitic load| Os dados de campo aparecem até 15% |

5. ESPECIFICAÇÕES TÉCNICAS

Capacidade Nominal: 500 toneladas por hora (ração seca), scalable via modular addons.
Tamanho da alimentação: Até 250mm (subject to specific scrubber configuration).
Requisitos de energia: Aprox.. 750 900 Carga total conectada em kVA, dependent on site layout and pumping distances.
Principais especificações de materiais:
Scrubbing Drum/Wear Surfaces: Hardox 450 or AR400 Steel.
Plataformas de tela: Polyurethane modular panels.
Concentrators: Ceramiclined or polyurethane components.
Aço Estrutural: ASTM A36 painted or galvanized.
Dimensões Físicas (Modular): Typical module dimensions are 12m L x 3m W x 4m H for transportability.
Faixa operacional ambiental: Projetado para temperaturas ambientes de 20°C a +50°C; padrão de sistemas de supressão de poeira; can be housed within a structure if required.

6. CENÁRIOS DE APLICAÇÃO

Alluvial Gold Expansion Project, África Ocidental

Desafio: An existing operation using three separate smaller plants struggled with coordination, inconsistent recovery (>20% variação), and high combined water usage exceeding license limits.
Solução: Replacement with a single integrated modular 500 Tph Gold Mining Washing Plant featuring an enhanced water recycling circuit.
Resultados: 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

Desafio: A contractor needed highvolume processing of previously stockpiled lowergrade gravels within a strict seasonal timeframe; fast mobilization was critical.
Solução: Deployment of a skidmounted 500 Tph Gold Mining Washing Plant with quickconnect piping and electrical harnesses.
Resultados: 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. CONSIDERAÇÕES COMERCIAIS

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

1. Standard Configuration Package: Includes core scrubbing, triagem, centrifugal concentration circuit, basic water sump system, Controles CLP, 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. Recursos opcionais & Atualizações:
Advanced Clay Handling Scrubber Package
OnBoard Diesel Power Generation Module
Tailings Thickener/Press System
Fully Enclosed Housing for Dust/Temperature Control
3. Pacotes de serviços:
Comissionamento & Operator Training Support
Annual Preventative Maintenance Contracts
Remote Performance Monitoring Subscription
4.Opções de financiamento:
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

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

Perguntas frequentes

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