1. OUVERTURE ENTRAÎNÉE PAR POINT DE DOULEUR

Êtes-vous confronté à des coûts opérationnels croissants et à des taux de récupération imprévisibles dans votre exploitation aurifère à volume élevé ?? Gérer un 500 Le débit TPH présente des défis distincts qui ont un impact direct sur vos résultats. Les points douloureux courants incluent:

Consommation d'eau élevée & Gestion des résidus: Traditional scrubbing and screening can consume 500800 cubic meters of water per hour, creating massive settling pond requirements and environmental compliance costs.
ClayBound Gold Losses: Sticky clay, graviers cimentés, and agglomerated fines can blind screens and encapsulate fine gold, leading to significant material bypass and lost revenue.
Temps d'arrêt excessif pour la maintenance: Abrasive feed material wears out components rapidly, leading to frequent shutdowns for screen cloth changes, bearing replacements, and scrubber drum repairs.
Récupération inefficace des amendes: Ensuring effective gold liberation and capture for particles below 1mm requires optimized attritioning and precise classification, often missed in basic setups.
Évolutivité & Consistent Throughput: Can your washing plant maintain rated capacity with variable feed gradation without constant operator intervention and adjustment?

La question centrale est: comment pouvez-vous obtenir un, highyield gold recovery at a 500tonperhour scale while controlling operational expenses and maximizing resource extraction? La solution réside dans un objectif conçu 500 Usine de lavage d'extraction d'or TPH.

2. APERÇU DU PRODUIT

UN 500 Usine de lavage d'extraction d'or TPH est un modulaire, système de traitement robuste conçu pour le lavage primaire, lavage, dépistage, and initial gravity concentration of alluvial or eluvial goldbearing ore. Its function is to break down conglomerates, remove deleterious clays, and classify material into specific size fractions for optimal downstream recovery (par ex., écluses, centrifugeuses).

Flux de travail opérationnel:
1. Alimentation principale & Lavage: Runofmine (ROM) material is fed into a robust scrubber or trommel where intense attritioning breaks down clay bonds and soft conglomerates.
2. Dépistage primaire & Rejet des déchets: Washed material is screened; oversize barren rock (+75mm or +100mm) is conveyed to waste stackers.
3. Dépistage secondaire & Classification: The midsize fraction is further screened to isolate the target pay gravel range (par ex., 75mm to +2mm). Highpressure spray bars ensure thorough cleaning.
4. Gestion des amendes & Slurry Routing: The undersize fraction (2mm), containing liberated fine gold, is routed as slurry to dedicated fine recovery circuits like spiral concentrators or jigs.
5. Concentrate Production: Coarse and midsize gold is recovered via integrated gravity units (par ex., secouer les tables, coarse mineral jigs) within the plant structure.

Champ d'application & Limites:
Portée: Ideal for largescale alluvial/eluvial deposits, opérations fluviales, and weathered conglomerate ores where gold is liberated through physical washing. Effective for feed material with high clay content.
Limites: Ne convient pas au hard rock (filon) deposits requiring crushing or chemical leaching at this stage. Les performances dépendent d’une caractérisation précise des aliments (teneur en argile, dureté de la roche). Requires a consistent water supply.

3. CARACTÉRISTIQUES PRINCIPALES

Module d'épurateur robuste | Base technique: Hightorque drive system with reinforced lifters | Avantage opérationnel: Consistently processes cemented gravels and sticky clay without bogging down | Impact sur le retour sur investissement: Maintient le débit de conception de 500 TPH under adverse conditions, protéger les objectifs de production quotidiens.

Conception de plate-forme d'écran modulaire | Base technique: Tendu indépendamment, replaceable polyurethane screen panels on vibratory decks | Avantage opérationnel: Rapid panel changeout (<4 heures contre. 12+ for traditional cloth) minimise les temps d'arrêt | Impact sur le retour sur investissement: Reduces maintenance downtime by over 65%, augmentation des heures de fonctionnement annuelles.

Système de recyclage de l'eau intégré | Base technique: Cyclonefed closedloop circuit with thickener underflow return | Avantage opérationnel: Cuts fresh water consumption by up to 70% through intelligent recycling | Impact sur le retour sur investissement: Drastically reduces water procurement costs and tailings pond footprint/management expenses.

Optimized Slurry Distribution Network | Base technique: Laminarflow launders with adjustable splitters and defined drop heights | Avantage opérationnel: Ensures even feed distribution to gravity concentrators, preventing channeling | Impact sur le retour sur investissement: Improves fine gold recovery efficiency by an estimated 812%, capturing more payable metal.

Graisse centralisée & Automatisation des API | Base technique: Automated lubrication points monitored by a Programmable Logic Controller (API) with fault diagnostics | Avantage opérationnel: Élimine les erreurs de graissage manuel; provides early warning for bearing failures | Impact sur le retour sur investissement: Extends component life by ~30% and prevents catastrophic failures costing days of downtime.

Reinforced Structural Frame | Base technique: CADoptimized steel fabrication with fatigueresistant welding at stress points | Avantage opérationnel: Withstands constant vibration and dynamic loads in remote locations | Impact sur le retour sur investissement: Reduces structural maintenance needs over the plant's 15+ année de vie.

PreWired & Tested Modules | Base technique: Factoryassembled modules with plugandplay electrical connections | Avantage opérationnel: Reduces onsite installation time by approximately 40% par rapport aux conceptions en bâton| Impact sur le retour sur investissement: Réduit les coûts de main-d'œuvre d'installation et accélère les délais de production.

4. AVANTAGES CONCURRENTIELS

| Mesure de performances | Norme industrielle pour 500 Usines TPH | Notre 500 Solution d'usine de lavage d'exploitation minière d'or TPH | Avantage (% Amélioration) |
| : | : | : | : |
| Consommation d'eau (m³/hour) | 550 800 m³/heure (circuit ouvert) | 70% Réduction |
| Disponibilité / Temps de disponibilité (%)| ~85% (high maintenance load) |>92% (design target with features above)| +7 Points de pourcentage |
| Clay Disintegration Time| Jusqu'à 45 minutes retention required| <25 minutes retention required| ~45% Faster Processing |
| Récupération d'or fin (92% recovery in designed range via optimized slurry handling| Estimé +8% Efficacité de récupération|
| Temps de mise en service sur site| 68 weeks typical after component arrival|34 semaines grâce aux modules préassemblés|<50% Déploiement plus rapide |

5. SPÉCIFICATIONS TECHNIQUES

Capacité de conception: Nominal throughput of up to dry metric tons per hour of 200mm alluvial feed material.
Exigences d'alimentation: Total connected load approximately depending on configuration; typical primary supply requirement of .
Module épurateur: Diameter x length trommel or drum scrubber; powered by dual motors via gear reducer drive.
Plateformes d'écran: Crible vibrant à trois étages; total screening area of ; polyurethane panel sizing standard.
Spécifications matérielles: Acier résistant à l'abrasion (AR400/450) at critical wear points; structural steel frame ISO certified).
Dimensions physiques: Conception modulaire; largest single module typically within shipping dimensions .
Plage de fonctionnement environnementale: Conçu pour des températures ambiantes de ; norme sur le système de suppression des poussières; can be housed within a structure in freezing climates.

6. SCÉNARIOS D'APPLICATION

Exploitation alluviale à grande échelle en Afrique de l’Ouest

Challenge A major operator faced severe clay blinding in their existing trommel screens losing an estimated of fine gold to tailings due to poor liberation Water costs were prohibitive at scale
Solution Implementation of a modular washing plant featuring an aggressive scrubber module highpressure spray bars on polyurethane screensand a dedicated fines recovery circuitwith water cyclones
Results Achieved consistent throughput Plant reduced fresh water consumption from per day Clayrelated downtime was eliminated Projected annual increase in recovered ounces based on improved efficiency

Eluvial Deposit Processing in South America

Challenge Variable feed gradation from highly weathered ore caused constant blockagesand surging feedto gravity concentrators leadingto inconsistent concentrate grades
Solution A customized plant design incorporateda robust grizzly feederfor scalpingsurge capacity hopperand an automated slurry density control systemto ensure steady feedto downstream units
Results Feed surges were eliminatedby the buffering system Concentrate grade variability decreasedby allowingfor more stable operationof secondary recovery circuits Overall plant throughput stabilizedat the target

7 CONSIDÉRATIONS COMMERCIALES

Pricing for a engineered solution varies significantlybasedon customization optional featuresand sitespecific requirements

Base Configuration Tier Includes core scrubbing primary screening waste rejection conveyorsand basic slurry handling Designedfor operators addingtheir own downstream recovery circuits

Optimized Recovery Tier Includes base configuration plus integrated gravity concentration units coarse mineral jig shaking tablefor midsizeslurry distribution manifoldand advanced control panel Idealfor turnkey operations

Premium Water Management Tier Builds upon the Optimized Tier addinga complete water recycling circuitwith clarifier thickener sludge pumpand clean water holding Idealfor regionswith strict environmental regulationsor limited water access

Optional Features Mobile skidmounted versions electricor dieselhydraulic drive options onboard power generation packages dust encapsulation covers extended warranty packages

Service Packages Proactive maintenance plans remote monitoring diagnostics access trained field service engineers commissioning supervision operator training programs

Financing Options Available through partner institutions including equipment leasingoperational lease agreementsor project financing structures subjectto credit approval

8 FAQ

What upstream equipmentis requiredto feeda plant A wellsized frontend loaderor excavatorfeedinga ROM hopperwith grizzlyis typical For optimal performancea consistentfeed rateis more criticalthan exact sizing thoughprescalpingof bouldersover recommended sizeis advised

Can this plantbe integratedwith our existing cyanidationor flotation circuit Yes The plants primary functionis preparationof clean sizedgravelsand concentratedslurries These productscan be directedto your existing downstreamprocesses It effectivelyreplacesprimary crushingand washingstagesin such circuits

How many operatorsare requiredto run the plant Most plantsof this scalecan be operatedby personnelfrom a central control cab Monitoringthe PLC interface managingfeed ratesand conductingroutine checks Additional ground personnelmay be neededfor mechanical inspectionsand concentrate handling

What arethe lead timesfor deliveryand commissioning Following engineeringfinalization standardlead timesfor fabricationare months Onsite commissioningby our teamstypicallyrequires weeks dependingon site readinessand foundationpreparation

What kindof spare partsinventoryshouldwe maintain We providea recommendedcritical spares listbasedon wear rates This typicallyincludes screen panels scrubber lifters pump volutesand liners grease cartridgesand a setof common hydraulic hoses Local stockingof conveyor beltingis also advised