1. ABERTURA ACIONADA POR PAINPOINT

Are you scaling your alluvial or hard rock gold operation and finding your recovery process is the bottleneck? Gerenciando um 500 TPH feed rate presents distinct challenges that directly impact profitability. Common operational hurdles include:
Inconsistent Recovery Rates: Inefficient scrubbing and screening of claybound materials can lead to significant gold losses in the fines, reduzindo diretamente a receita.
Tempo de inatividade excessivo & Manutenção: Poorly constructed trommels and scrubbers require frequent liner changes and repairs, halting your entire processing line for costly, unplanned maintenance.
High Water & Consumo de energia: Inefficient pump systems and drive mechanisms inflate operational expenses, eroding margins in waterscarce or remote sites.
Difficulty Handling Variable Feed: Plant performance suffers when feed material consistency changes, causing blockages, reduced throughput, and manual intervention.

Is your current washing plant capable of sustaining 500 TPH with predictable operating costs and maximum recovery? The solution requires robust engineering focused on throughput reliability.

2. VISÃO GERAL DO PRODUTO

O 500 Tph Gold Mining Washing Plant is a heavyduty, modular processing system designed for highvolume alluvial and eluvial deposits. Its primary function is to liberate gold from clay, cascalho, and ore through aggressive scrubbing, precise size classification, and efficient concentration.

Fluxo de Trabalho Operacional:
1. Primary Feed & Scrubbing: Runofmine material is fed into a robust trommel scrubber, where lifters and highpressure water jets break down clays and agglomerates.
2. Classificação de tamanho: The trommel screen separates material into oversize (desperdício), midsize (for secondary scrubbing or direct concentration), and undersize (slimes).
3. Processamento Secundário & Concentração: Correctly sized ore reports to vibrating decks or jigs for primary gravity concentration, while midsize material may undergo further attrition in a scrubber barrel.
4. Gestão de Rejeitos & Water Handling: Efficient slurry pumps transfer tailings, while water recirculation systems are integrated to minimize fresh water consumption.

Escopo de aplicação: Ideal for largescale placer mining operations, alluvial gold projects, and eluvial deposits with high clay content. It is engineered as a central component for greenfield projects or expansion upgrades.

Limitações: This plant is not designed for primary hard rock crushing or fine chemical leaching processes. Optimal performance requires adequate feed preparation (redução de tamanho) and a consistent water supply.

3. RECURSOS PRINCIPAIS

HeavyDuty Trommel Scrubber | Base Técnica: Abrasionresistant steel construction with reinforced lifters and replaceable screen sections | Benefício Operacional: Sustained abrasive action with minimal deformation; screen sections can be replaced individually without dismantling the entire drum | Impacto do ROI: Reduces annual liner replacement downtime by up to 60%, maintaining design throughput.

HighEfficiency Slurry Pump System | Base Técnica: Centrifugal pumps with oversized impellers and wearresistant liners designed for highsolids content | Benefício Operacional: Maintains consistent flow rates with variable feed density; reduces cavitation and clogging incidents | Impacto do ROI: Lowers power consumption per ton processed by an estimated 1520% compared to standard pump arrays.

Modular SkidMounted Design | Base Técnica: Preassembled modules with integrated walkways, electrical cabinets, and piping | Benefício Operacional: Dramatically reduces onsite installation time and civil works; simplifies future relocation or expansion | Impacto do ROI: Can cut field commissioning time by up to 40%, accelerating timetoproduction.

Advanced Water Recycling Circuit | Base Técnica: Multistage settling ponds/cyclone system integrated with the plant design to clarify process water | Benefício Operacional: Recicla até 85% de água de processo; reduces fresh water intake requirements significantly | Impacto do ROI: Critical for operations in arid regions; lowers water procurement costs and environmental licensing complexity.

Acionamento Inteligente & Sistema de controle | Base Técnica: Unidades de frequência variável (Inversores de frequência) on major motors paired with a centralized PLC monitoring pressure, flow, and amp draw | Benefício Operacional: Allows operators to finetune the plant for varying feed conditions; provides early warning diagnostics for maintenance | Impacto do ROI: Prevents catastrophic drive failures; optimizes power use across load cycles.

4. VANTAGENS COMPETITIVAS

| Métrica de desempenho | Padrão da indústria para 500 Plantas TPH | Nosso 500 Tph Gold Mining Washing Plant Solution | Vantagem (% Melhoria) |
| : | : | : | : |
| Disponibilidade Anual | 8588% (planejado & tempo de inatividade não planejado) | 92%+ (based on field data from installed units) | +58% tempo de atividade |
| Trommel Screen Life| 34 months in abrasive feeds| 68 meses with proprietary liner configuration| +100% lifespan |
| Water Consumption per Ton| ~3 cubic meters/ton processed| ~1.8 cubic meters/ton processed via closedloop design| 40% usage |
| Instalação & Tempo de comissionamento| 1216 weeks on site| 68 semanas with pretested skid modules| 50% duração |
| Recovery Efficiency (Averaged)| Altamente variável; muitas vezes 94% across 10mm fraction per internal audits| +4%+ recovery yield |

5. ESPECIFICAÇÕES TÉCNICAS

Capacidade de projeto: 500 toneladas métricas por hora (TPH) of nominal feed (depende da densidade do material).
Requisitos de energia: Aprox.. 750900 kW carga total conectada. Primary voltage: 1000V or 3300V/50Hz or 60Hz.
Especificações de materiais:
Trommel Drum: Highabrasion steel (HARDOX® or equivalent).
Structural Frame: Heavyduty carbon steel with corrosion protection.
Pump Liners & Impellers: Ferro fundido de alto cromo.
Dimensões Físicas (Modular):
Scrubber Module: L22m x W6m x H8m.
Pump & Control Module: L12m x W4m x H5m.
Approximate total shipping weight: ~180 metric tons.
Faixa operacional ambiental: Projetado para temperaturas ambientes de 20°C a +50°C. Dust suppression systems are standard.

6. CENÁRIOS DE APLICAÇÃO

Operação de ouro aluvial da África Ocidental

Challenge A major contractor needed to process highly claybound gravels at a sustained rate of over 450 TPH but faced constant screen blinding and pump overloads from their existing setup.
Solution Implementation of our customconfigured washing plant featuring an extended residence time scrubber module and dewatering cyclones ahead of the pumps.
Results Screen blinding was eliminated. The plant consistently processes 480+ TPH with measured recovery efficiency of 95.2%. Pump maintenance intervals extended from weekly to quarterly.

Southeast Asian LargeScale Placer Mine

Challenge Expanding an existing operation required doubling throughput without doubling the footprint or fresh water license allocation.
Solution A twinscrubber configuration sharing a centralized water recycling circuit was installed as an expansion module alongside their existing infrastructure.
Results Throughput increased by over 90%. Fresh water consumption increased by only 15%, staying within permit limits due to the advanced recycling system’s >80% eficiência.

Australian Eluvial Project

Challenge Remote site logistics demanded minimized onsite assembly work due to limited skilled labor availability.
Solution A fully skidmounted washing plant was preassembled at our factory into three major modules before shipment.
Results Onsite mechanical installation was completed in under seven weeks—30% faster than traditional methods—allowing production commencement ahead of schedule.

7. CONSIDERAÇÕES COMERCIAIS

Our pricing structure reflects build quality aimed at minimizing lifecycle cost rather than initial capital outlay alone.

Níveis de preços:
Base Configuration Includes core trommel scrubber module, basic slurry pumps, starter panels). Price upon request based on final specification.
Optimized Configuration Most common selection includes VFD drives on key motors enhanced PLC control system advanced water management package). Offers the strongest balance of capex vs opex savings
Turnkey Premium Configuration Fully modularized including integrated power generation fuel storage settling ponds operator cabins). Designed for remote greenfield sites

Optional Features Secondary concentration units like centrifugal concentrators automated sampling systems remote monitoring telemetry additional spare parts packages

Service Packages Annual inspection contracts critical spares holding agreements onsite operator training programs

Financing Options We work with international export credit agencies project finance groups equipment leasing companies

Perguntas frequentes

What are the primary factors that determine actual throughput?
Actual throughput depends on material density clay content required retention time for effective scrubbing Field data shows most operations achieve between 10+ of rated capacity based on these variables

Can this plant be integrated into an existing processing circuit?
Yes The modular design allows it to function as either a standalone unit or as an upgrade replacement for an underperforming scrubbing section Integration points are engineered during the design phase

What is the expected lead time from order placement?
For standard configurations lead time is typically between months depending on current factory load Longlead items like specialized drives are identified early

How does your company support installation?
We provide detailed foundation drawings comprehensive installation manuals Onsite supervision by our commissioning engineers is available as part of our service packages ensuring correct setup

What guarantees are provided?
We offer a month warranty against defects in materials workmanship Performance guarantees regarding capacity power consumption are established during project engineering based on your specific feed sample analysis