1. APERTURA IMPULSADA POR EL PUNTO DE DOLOR

Ampliar las operaciones de recuperación de oro a 500 Tph presenta distintos desafíos financieros y de ingeniería. Inefficiencies at this volume magnify losses and erode profit margins. ¿Se enfrenta a estos obstáculos operativos??

Cuellos de botella en el rendimiento: Can your existing washing and scrubbing plant maintain consistent 500 Tph feed without frequent blockages or process overloading, leading to unscheduled downtime and lost production?
Tasas de recuperación inconsistentes: Are you experiencing gold losses in fines or to tailings due to inadequate scrubbing, poor clay/soft ore breakdown, or insufficient retention time in your trommel or scrubber section?
Costos operativos excesivos: Are your water consumption, consumo de energía por tonelada procesada, and wear part replacement costs becoming prohibitive at a 500 Tph scale, directly impacting your cost per ounce?
Altas demandas de mantenimiento: Does your plant require constant mechanical attention, with failures in bearings, conduce, or screen sections causing costly operational delays?
Site Deployment Complexity: Is the installation and commissioning of a highcapacity plant causing significant project delays, with concerns over foundation requirements and modular integration?

Un robusto 500 Tph gold mining washing plant is engineered specifically to resolve these scalerelated issues.

2. DESCRIPCIÓN GENERAL DEL PRODUCTO

A 500 Tph gold mining washing plant is a heavyduty, integrated processing system designed for alluvial or eluvial gold deposits. Its primary function is to break down cemented clays, scrub gravels, and liberate gold particles for subsequent concentration via sluices, plantillas, o concentradores centrífugos.

Flujo de trabajo operativo:
1. Alimentación primaria & especulación: Runofmine (memoria de sólo lectura) material is fed via apron feeder or conveyor into a robust scalping screen to remove oversized rocks (+75mm/100mm).
2. Fregado intensivo & Lavado: The subscalped material enters a largediameter rotary scrubber or log washer. Highimpact paddles or lifters provide attrition to break down clays and soft conglomerates.
3. Particle Size Separation: The scrubbed slurry discharges onto a vibrating screen or trommel screen deck(s), typically with highpressure water spray bars. Target fractions (p.ej., 10mm a +2 mm) are separated for gold recovery.
4. Concentración de oro: The screened ore fraction containing liberated gold reports to the chosen recovery system (p.ej., sluice banks, jig plants).
5. Manejo de Residuos & Gestión del agua: Oversize waste rock is conveyed to stockpile. Fines slurry is managed via sumps and pumps; water can be recirculated from settling ponds.

Ámbito de aplicación & Limitaciones:
Alcance: Ideal for largescale alluvial/eluvial projects, depósitos ribereños, and weathered conglomerates where claybound gold is present. Suited for greenfield installations or major upgrades.
Limitaciones: No diseñado para roca dura. (veta) procesamiento de minerales. Performance is highly dependent on feed material consistency (contenido de arcilla, humedad, distribución del tamaño de la roca). Requires significant water supply and settlement area.

3. CARACTERÍSTICAS PRINCIPALES

Fregadora rotativa de servicio pesado | Base técnica: Sistema de accionamiento de alto par con elevadores reforzados | Beneficio operativo: Ensures complete disintegration of tough clay matrices and cemented gravels at full 500 Tasa de alimentación de tph | Impacto del retorno de la inversión: Maximiza la liberación de oro desde el principio., reducir las pérdidas en los relaves; lowers risk of throughputrelated downtime

Diseño de chasis modular | Base técnica: Bolttogether skid or trailermounted modules fabricated from hightensile steel | Beneficio operativo: Reduce el tiempo de montaje en sitio hasta en 40%, simplifies transport logistics between sites | Impacto del retorno de la inversión: Una puesta en servicio más rápida genera ingresos antes; lowers mobilization costs for contract mining operations

Tier3/Tier4 Final Compliant Power Unit | Base técnica: Centralized dieselelectric power pack or direct electric motor drives | Beneficio operativo: Provides consistent power for highinertia starts under load; meets global emissions standards | Impacto del retorno de la inversión: Optimizes fuel efficiency at variable loads; ensures regulatory compliance in restricted regions

Configuración avanzada de la plataforma de pantalla | Base técnica: Multistage vibratory screens with replaceable polyurethane or rubber modular panels | Beneficio operativo: Maintains screening efficiency under heavy clay loads with minimized blinding | Impacto del retorno de la inversión: Sustains design throughput; extends panel life by over 30% compared to steel panels

Sistema Integrado de Reciclaje de Agua | Base técnica: Designedin sump, bomba, and piping for closedloop water management | Beneficio operativo: Can reduce fresh water makeup requirements by 7080% through effective settling pond design support | Impacto del retorno de la inversión: Drastically cuts water sourcing costs and environmental licensing complexity

Engrase centralizado & Puntos de Monitoreo | Base técnica: Manifolded lubrication lines to all major bearings with accessible service platforms | Beneficio operativo: Enables routine maintenance in under two hours without major teardown | Impacto del retorno de la inversión: Aumenta la disponibilidad mecánica por encima 92%; reduces labor hours per ton processed

4. VENTAJAS COMPETITIVAS

| Métrica de rendimiento | Estándar de la industria para 500 Plantas Tph | Nuestro 500 solución de planta de lavado de minería de oro tph | Ventaja (% Mejora) |
| : | : | : | : |
| Tiempo de desintegración de la arcilla (for sticky material) | 90120 seconds retention time required >95% breakdown often not achieved at full throughput <90% achieved at full throughput <90% achieved at full throughput <90% achieved at full throughput <90% achieved at full throughput <90% achieved at full throughput <90% achieved at full throughput <90% achieved at full throughput <90% achieved at full throughput <90% achieved at full throughput <90% achieved at full throughput <90% achieved at full throughput 95% breakdown often not achieved at full throughput >95% breakdown often not achieved at full throughput >95% breakdown often not achieved at full throughput >95% breakdown often not achieved at full throughput >95% breakdown often not achieved at full throughput >95%
| Consumo específico de agua (m³ por tonelada procesada) |
| Eficiencia de detección (maintained under load) |
| Disponibilidad mecánica (annualized) |

5. ESPECIFICACIONES TÉCNICAS

Capacidad de diseño: Nominal 500 toneladas métricas por hora (tph) of 150mm feed material with variable clay content.
Requisitos de energía: Total installed power ~450550 kW. Las opciones incluyen:
Dieselelectric power pack (GATO / Cummins / MTU)
Direct electric motor drives (400V/690V/3300V)
Especificaciones de materiales:
Carcasa del tambor del depurador & levantadores: Acero resistente a la abrasión (AR400/AR450).
Cubiertas de pantalla & Paneles: Modular polyurethane / caucho natural.
Chasis & Tolvas: Fabricated from highgrade structural steel (S355).
Aspectos & Seals SKF/FAG standard; heavyduty industrial grade.
Dimensiones físicas (Aproximado):
Scrubber Module L x W x H ~12m x 4m x 4m
Screening Module L x W x H ~15m x 5m x 6m
Total Plant Footprint ~50m L x 20m W
Rango de operación ambiental: Diseñado para temperaturas ambiente de 20°C a +50°C.

6. ESCENARIOS DE APLICACIÓN

LargeScale Alluvial Mine Expansion West Africa Challenge A mine needed to increase processing capacity from 250 Tph a más 500 Tph but faced severe claybinding issues that reduced recovery in their existing setup Solution Installation of a customdesigned 500 Tph washing plant featuring an extendedlength scrubber section (6metro) paired with twin vibrating screen decks Results Achieved consistent 480510 Tph feed rate Clay disaggregation efficiency exceeded 98 Gold recovery in the target size fraction improved by 22 within six months of operation due to superior liberation

Contract Mining Operation Southeast Asia Challenge A contractor operating across multiple shorttomedium term deposits required a mobile highcapacity solution that could be relocated efficiently without extensive civil works Solution Deployment of a trailermounted modular 500 Tph washing plant with integrated conveyors and quickdisconnect piping Results Plant relocation and commissioning time was reduced from weeks to under ten days per move Mechanical availability averaged over 93 across three different site deployments improving project profitability against fixedterm contracts

7 CONSIDERACIONES COMERCIALES

Equipment pricing tiers are structured around configuration scope:

Base Plant Tier Includes primary scalping feed hopper scrubber core screening unit basic walkways access platforms Control system options range from local motor control centers MCCs PLCbased automation with touchscreen monitoring Optional Features HighG recovery centrifugal concentrator package integrated into circuit Overband magnet for ferrous metal removal before scrubbing Additional dewatering screens for washed aggregate byproduct production Spare parts packages including critical wear part kits Service Packages Extended warranty coverage uptohours Onsite operator training programs Scheduled preventive maintenance inspection contracts Financing Options Equipment leasing structures through partner financial institutions Project financing support documentation Tradein assessments for existing lowercapacity plants

8 Preguntas frecuentes

What are the foundation requirements for installing this plant Field data indicates minimal concrete foundations are required for the modular skids primarily needing stable compacted ground leveling however specific geotechnical assessment is recommended for each site How does the plant handle variations in feed material clay content The scrubber drive system is engineered with variable speed control allowing operatorsto adjust rotational speedand retention timeto match changing feed conditions ensuring consistent breakdown Whatis the expected leadtimefrom orderto commissioning Fora standardTph configuration leadtimes typically range betweenweeks subjectto current manufacturing schedulesand specific customer options Doyouprovideprocess flowdiagram PFDandpipinginstrumentationdiagram PID documentationforintegrationwithourexistingrecoverycircuit Yes comprehensive processand mechanicallayout drawings are providedas partofthe technicaldeliverables packageforclientengineeringteam review Whatisthestandardwarrantycoverage Themaindrivecomponentsandstructures carryastandardwarrantyofmonthsoroperatinghoursfromcommissioning whichevercomesfirst