1. ABERTURA ACIONADA POR PAINPOINT

Are you scaling your alluvial or placer gold operation and hitting critical bottlenecks? UM 500 TPH throughput target exposes systemic inefficiencies that directly erode profit margins. Os desafios comuns incluem:

Inconsistent Recovery Rates: Variable feed material leads to gold losses in fines or to tailings, with each percentage point lost representing significant annual revenue forfeiture.
Tempo de inatividade excessivo & Manutenção: Poorly designed washing plants with inadequate material handling cause frequent clogging, component wear, and unplanned stoppages, crippling your availability metrics.
Altos custos operacionais: Inefficient water usage, excessive fuel consumption for power, and large crew requirements for manual oversight drive your cost per ton unsustainably high.
Difficulty Scaling: Modular or inflexible systems cannot adapt to changing deposit characteristics or increased throughput demands without a complete system overhaul.

Is your current setup causing you to leave gold in the ground while struggling with runaway operational expenses? The solution lies in a purposeengineered 500 Tph Gold Mining Washing Plant designed not just for volume, but for maximum recovery and operational economy.

2. VISÃO GERAL DO PRODUTO

This is a complete, skidmounted or modular 500 TonPerHour Gold Mining Washing Plant engineered for highvolume alluvial and eluvial deposits. It is a continuous processing system designed to scrub, classify, concentrate, and recover gold from unconsolidated material.

Fluxo de Trabalho Operacional:
1. Primary Feed & Scrubbing: Runofmine material is fed via hopper and conveyor into a robust scrubbing section (trommel or scrubber) to break down clays and agglomerates.
2. Particle Classification: The liberated material is precisely screened and classified into multiple size fractions (por exemplo, tamanho grande, midsize, multas) using vibrating screens or trommel decks.
3. Gravity Concentration: Each targeted size fraction is routed through optimized gravity circuits—such as primary sluices, gabaritos, or centrifugal concentrators—to recover free gold.
4. Gestão de Rejeitos & Water Handling: Waste material is efficiently conveyed away while process water is recirculated through a settling pond or clarification system to minimize fresh water demand.

Escopo de aplicação & Limitações:
Escopo: Ideal for largescale alluvial/placer gold projects, riverine deposits, and weathered eluvial zones with high clay content requiring aggressive scrubbing.
Limitações: Not suitable for hard rock (lode) mining without primary crushing. Performance is contingent on proper feed preparation (removal of oversized boulders) and deposit geology (gold liberation size).

3. RECURSOS PRINCIPAIS

Modular Scalability | Base Técnica: Bolttogether skid design with standardized interconnections | Benefício Operacional: Enables phased commissioning, easy transport between sites, and future capacity expansion | Impacto do ROI: Reduces initial capital outlay risk and extends plant lifecycle adaptability

Advanced Scrubbing Circuit | Base Técnica: Hightorque, lowRPM trommel/scrubber with internal lifters and spray bars | Benefício Operacional: Conquistas >95% clay disintegration for superior gold liberation without excessive particle abrasion | Impacto do ROI: Maximizes recovery from claybound deposits and reduces downstream screen blinding

MultiStage Gravity Recovery | Base Técnica: Cascading concentration using primary rougher sluices followed by pulsating jigs and finishing centrifugal concentrators | Benefício Operacional: Captures fine gold (<100 malha) often lost in conventional systems while efficiently handling nugget gold | Impacto do ROI: Os dados de campo mostram uma consistência 25% improvement in overall recovery rates compared to singlestage systems

Intelligent Water Management System | Base Técnica: Closedloop circuit with cyclonefed settling tanks and optional thickener integration | Benefício Operacional: Cuts fresh water consumption by up to 80%, allowing operation in waterscarce regions | Impacto do ROI: Drastically lowers water sourcing costs and simplifies environmental permitting

Centralized PLC Control & Monitoramento | Base Técnica: Industrial programmable logic controller with HMI touchscreen displaying feed rate, consumo de energia, pump pressures | Benefício Operacional: Allows a single operator to manage the entire plant flow from a central station, enabling rapid response to anomalies | Impacto do ROI: Reduces labor costs by an estimated 40% versus manual control points

HeavyDuty Material Handling | Base Técnica: Channel frame conveyors with impactresistant idlers; AR steel liners at wear points; oversize discharge chutes | Benefício Operacional: Handles abrasive feeds with minimal downtime for maintenance or liner replacement | Impacto do ROI: Os testes da indústria demonstram uma >30% increase in component lifespan under highsilica conditions

4. VANTAGENS COMPETITIVAS

| Métrica de desempenho | Padrão da Indústria (500 TPH Class) | Nosso 500 Tph Gold Mining Washing Plant Solution | Vantagem (% Melhoria) |
| : | : | : | : |
| Overall Gold Recovery Efficiency| 88% 92% range depending on feed variability| Consistente >94% across variable feeds| +3% para +6% recovery |
| Disponibilidade de planta (Tempo de execução agendado)| ~85%, frequent unplanned stops| >92%, due to robust design & redundancy| +8% disponibilidade |
| Water Consumption (m³ per ton processed)| ~3 4 m³/ton (open circuit typical)| <0.8 m³/ton (closedloop system)| Até 75% consumo |
| Consumo específico de energia (kWh por tonelada)| ~1,8 2.2 kWh/tonelada| <1.5 kWh/ton via optimized drives & layout| Até 25% power use |
| Commissioning Timeline (from delivery)| 812 weeks typical for fixed designs| <6 weeks due to preassembled modules| 33% timetoproduction |

_Based on field data from comparable alluvial deposits._

5. ESPECIFICAÇÕES TÉCNICAS

Nominal Capacity: 500 toneladas métricas por hora (base de ração seca).
Requisitos de energia: Carga total conectada aproximadamente 750900 kW; primary supply recommended at 1000 kVA / Medium Voltage option available.
Especificações de materiais:
Aço Estrutural: ASTM A36 / S355JR
Revestimentos de desgaste & Chutes: AR400 / Hardox 450
Plataformas de tela & Punch Plates: Highcarbon steel / Polyurethane options
Sluice Riffles & Matting: Miner's Moss over rubber base; optional expanded metal.
Dimensões Físicas (Modular): Typical module dimensions L20m x W4m x H5m; total plant footprint approx. 80m x 30m including conveyors.
Faixa operacional ambiental: Projetado para temperaturas ambientes de 20°C a +50°C; dust suppression system standard; can be configured for highaltitude operation.

6. CENÁRIOS DE APLICAÇÃO

LargeScale Alluvial Operation in West Africa

Desafio: A major operator faced falling recovery rates (<90%) and high water trucking costs due to an inefficient opencircuit washing plant processing highly variable clayrich gravels.
Solução: Implementation of our modular 500 Tph Gold Mining Washing Plant featuring the advanced scrubbing circuit and closedloop water management system.
Resultados: Achieved consistent recovery of >94%. Fresh water requirements were reduced by over 70%, eliminating daily water trucking fleets. A disponibilidade da planta aumentou de 82% acabar 91%.

Eluvial Deposit Development in South America

Desafio: Developing a mountainous eluvial deposit required a plant that could be transported in sections via winding roads and handle highly abrasive weathered ore without excessive liner wear.
Solução: A skidmounted version of the plant was supplied with heavyduty material handling specifications throughout.
Resultados: The plant was assembled onsite in under five weeks. Liner replacement intervals on critical chutes extended from every two months to over six months despite high abrasion index ore.

7. CONSIDERAÇÕES COMERCIAIS

Our commercial approach provides flexibility tailored for largescale project financing:

Níveis de preços de equipamentos
Tiered pricing based on final configuration:
1. Base Plant Package – Includes core scrubbing/screening/concentration modules
2 .Enhanced Recovery Package – Base plus secondary centrifugal concentrator circuit
3 .Full Turnkey Package – Includes all modules plus slurry pumps/piping/foundation engineering drawings

Optional features include automated sampling systems on concentrate streams,
diesel power generation packages,
and containerized control rooms.

Service Packages are offered as annual maintenance contracts providing scheduled inspections,
wear part discounts,
and priority technical support.

Financing Options are available through our partner institutions,
including leasetoown structures over threetofiveyear terms
and project financing support documentation preparation.

8.Perguntas frequentes

1º trimestre:What is the minimum particle size of gold this plant can effectively recover?
UM:The multistage gravity circuit is engineered specifically down into the very fine (100 malha /150 mícron) range.Recovery efficiency curves are provided based on your specific metallurgical test work results prior purchase.

Q2 Can this plant be integrated into an existing operation?
A Yes.The modular design allows it function as standalone unit replace an outdated facility serve as expansion train alongside your current setup.Interfacing conveyors transfer stations can be engineered match your site layout.

Q3 What level operator training required?
A We provide comprehensive onsite training covering normal startup/shutdown procedures troubleshooting basic maintenance tasks.Training typically spans five working days conducted during commissioning phase ensure your team confident taking ownership operations immediately thereafter .

Q4 How does pricing structure work what lead times typically involved?
A Pricing determined final configuration based detailed analysis your feed material characteristics Lead times range from months order placement delivery depending complexity selected options Current lead times confirmed upon formal inquiry .

Q5 What aftersales support offered?
A Support includes year warranty manufacturing defects parts labor access remote diagnostic support via PLC connection dedicated account manager expedite parts ordering Global network service engineers available dispatch basis .