1. PYNPUNT GEDREWE OPENING

Scaling your gold recovery operation to 500 TPH introduces significant logistical and operational complexities. Are you facing these critical challenges?

High Capex & Shipping Delays: Procuring and shipping a largescale plant often involves multiple vendors, complex customs, and extended lead times, delaying your project's revenue phase.
OnSite Assembly Complexity: Modular plants that require extensive welding, belyning, and commissioning onsite lead to prolonged downtime, labor overruns, and safety risks.
Inkonsekwente voerhantering: At 500 TPH, variations in clay content, deeltjiegrootte verspreiding, or oversize material can rapidly choke conventional scrubbers and screens, causing systemic failure and costly stoppages.
Suboptimal Recovery in Coarse Fractions: Inefficient scrubbing and screening can leave gold locked in conglomerates or behind undersized trommel screens, directly impacting your overall recovery rate and profitability.
Operational Inflexibility: Fixedconfiguration plants struggle to adapt to changing ore body characteristics or seasonal water availability, locking you into a single processing mode.

Die sentrale vraag vir aanlegbestuurders is: how do you deploy a reliable, highcapacity washing plant that minimizes shipping risk, accelerates commissioning, and maximizes recovery from variable feed?

2. PRODUK OORSIG

The Bulk 500 Tph Gold Mining Washing Plant is a preassembled, modular processing system designed for the primary scrubbing, vertoning, and gravity concentration of alluvial or eluvial goldbearing material. Engineered for rapid deployment and highvolume throughput.

Operasionele werkvloei:
1. Voer & Voorafskerm: Runofmine material is fed via apron feeder onto a primary vibrating grizzly to remove extreme oversize (+200mm).
2. Intensive Scrubbing: Material reports to a heavyduty rotary scrubber for aggressive attritioning to break down clays and cemented conglomerates.
3. Presiese grootte skeiding: Discharged slurry is processed by a highcapacity trommel screen with multiple deck sections (bv., +75mm waste rock exit; 75mm+10mm intermediate fraction; 10mm boetes).
4. Konsentrasie & Ontwatering: The critical 10mm fraction is routed to a series of sluices or jigs for gold recovery. Coarse fractions can be further scanned or stockpiled.
5. Uitskotbestuur: Effluent water and fines are directed to a settling pond or optional cyclone/water clarification module for recycling.

Toepassingsomvang & Beperkings:
Omvang: Ideal for largescale alluvial/eluvial deposits with high clay content requiring intensive liberation. Suitable for both fixed plant installations and semimobile mining campaigns.
Beperkings: Not designed for hard rock (lode) ore processing. Performance is contingent on feed characteristics like clay plasticity and rock abrasiveness. Requires consistent water supply or closedloop system integration.

3. KERNKENMERKE

Modulêre Skid Ontwerp | Tegniese basis: Structural steel skids with prealigned mounting points & integrated walkways | Bedryfsvoordeel: Reduces onsite assembly time by up to 70%, minimizes heavy lift requirements, enhances worker safety during installation | ROI impak: Faster timetoproduction reduces financing costs and accelerates revenue generation.

HeavyDuty Rotary Scrubber | Tegniese basis: Highlift flight design with reinforced wear plates driven by hydrostatic drive system | Bedryfsvoordeel: Provides consistent torque under variable load conditions for complete clay disintegration without bogging down | ROI impak: Maximizes gold liberation from cemented material directly boosting overall recovery yield.

MultiStage Trommel Screen | Tegniese basis: Segmented screen decks with replaceable polyurethane panels; independent drive system | Bedryfsvoordeel: Enables precise separation of waste rock (+75mm), scannable gravels (75mm+10mm), and goldbearing sands (10mm) in one unit | ROI impak: Reduces downstream equipment load and improves concentration efficiency by isolating target fractions.

Gesentraliseerde PLC-beheerstelsel | Tegniese basis: Automated control of feed rate, scrubber torque, water addition via industrial PLC with HMI interface | Bedryfsvoordeel: Allows operators to optimize process parameters in realtime from a single station; includes fault diagnostics | ROI impak: Lowers labor requirements per ton processed and reduces human error leading to more stable operation.

PrePiped Water & Slurry Circuitry | Tegniese basis: Major intermodule piping (water supply, slurry lines) preinstalled on skids prior to shipment | Bedryfsvoordeel: Dramatically reduces onsite plumbing work; enables pressure testing prior to dispatch ensuring leakfree startup | ROI impak: Cuts commissioning time by weeks and eliminates associated piping labor costs.

Reinforced Structural Fabrication | Tegniese basis: Eindige Element Analise (FEA)optimized frames designed for dynamic loads during transport & operasie | Bedryfsvoordeel: Withstands stresses of sea freight & overland transport without distortion; ensures longterm structural integrity under continuous use | ROI impak: Eliminates costly remedial steelwork onsite; extends plant service life reducing lifecycle cost.

4. MEDEDINGENDE VOORDELE

| Prestasie-metriek | Bedryfstandaard (Modular Plant) | Grootmaat 500 Tph Gold Mining Washing Plant Solution | Voordeel (% Verbetering) |
| : | : | : | : |
| On-Site Ingebruikneming Tyd (from delivery) | 812 weke (welding/alignment/piping) | 23 weke (bolting/pretested connections)| Tot 75% vinniger |
| Clay Disintegration Efficiency (for high plasticity feed) ~90% liberation after retention time ~95%+ liberation after retention time| ~57% higher recovery potential |
| Shipping Volume Optimization (Total TEU estimate) Typically requires bespoke packing/disassembly Fully containerized on custom skids within standard HLO dimensions| Tot 30% reduction in freight volume/cost |
| Operasionele Beskikbaarheid (Scheduled runtime %) Tipies 92% via robust grizzly/scrubber interface & PLC beheer| ~8% increase in productive hours |

5. TEGNIESE SPESIFIKASIES

Nominal Capacity: 500 ton per uur (dry feed basis).
Voergrootte Maksimum: Up to 250mm lump size.
Kragvereistes: Ongeveer. 750900 kW total installed power (afhanklik van konfigurasie). Designed for HV supply (6.6kV /11kV) or stepdown transformers for LV motor groups.
Materiaalspesifikasies:
Scrubbing Shell/Flights: AR400 AbrasionResistant Steel with bolton replaceable liners.
Trommel Screen Frame & Drums: Mild steel with polyurethane screen media.
Chute Work & Launders: 10mm mild steel plate with replaceable ceramic/urethane wear tiles.
Strukturele staalwerk: ASTM A36 painted with industrial epoxy primer & finish.
Fisiese afmetings (Approximate – modular breakdown):
Primary Feed/Grizzly Module: L12m x W6m x H5m.
Scrubber Module: L15m x W7m x H6m.
Trommel & Concentrator Module: L18m x B8m x H7m.
Each module designed for road transport compliance in key mining regions.
Omgewingsbedryfsreeks:
Omgewingstemperatuur: 20°C tot +50°C.
Water Consumption: Veranderlik; ongeveer. 8001200 m³/day depending on clay content.

6. TOEPASSINGSSCENARIO'S

LargeScale Alluvial Mining Operation West Africa Challenge A new concession required processing of highly cemented gravels with nuggety gold at a scale of over 15 million bank cubic meters annually Solution Implementation of two parallel Bulk 500 Tph Gold Mining Washing Plants fed by hydraulic excavators Results Achieved steadystate throughput of >480 TPH per plant Clay breakup efficiency exceeded >96% leading to an estimated +6% recovery improvement compared To the previous contractor's setup Full plant commissioned within four weeks Of module delivery

Established Mine Site Expansion Australia Challenge An existing operation needed To double its gravel processing capacity but had limited available space And a strict sixmonth production deadline Solution A single Bulk 500 Tph plant was configured For direct integration into the existing site water And tailings infrastructure maximizing footprint use Results The preassembled modules were installed And operational within three weeks minimizing disruption To the existing line The new unit matched the original plant's Recovery performance from day one meeting the expansion timeline

7 KOMMERSIËLE OORWEGINGS

Pricing tiers are typically structured around core configuration:

Base Configuration Includes primary feed scrubber trommel basic sluice concentration And modular walkways/staircases Optional Feature Additions Can include secondary gravity circuits e.g., jigs centrifugal concentrators integrated water clarification systems dewatering screens For coarse fractions extended conveyors For waste stacking

Service Packages Offered as annual preventative maintenance plans remote monitoring support Onsite technical assistance during startup And operator training programs Financing Options Available through partner institutions Can include leasing structures milestonebased project finance Or traditional equipment loans subject To credit approval

8 Gereelde vrae

What Is The lead time From order To shipment For A Bulk Tph Gold Mining Washing Plant Based On current manufacturing schedules standard configurations can be ready For sea freight within months from contract execution subject To final engineering review

How does This plant handle variations In water supply Or pressure Field data shows The PLCcontrolled system can modulate internal recycle pumps To maintain process density However A minimum clean water makeup Of approximately m³/hour Is recommended For optimal performance Closedloop systems Are available As an option

Are The modules compatible With our existing conveying And stockpiling infrastructure Yes Interface points For feed input And product/waste discharge streams Are standardized Engineering drawings are provided early In the process To facilitate seamless integration planning With your site layout

What Is The expected liner wear life In The scrubber And trommel sections Wear life depends heavily On feedstock abrasiveness Industry testing demonstrates That With typical quartzitic gravels AR liners In the scrubber last between hours Replaceable trommel screen panels typically last hours

Do you provide operator training As part Of The commissioning package Yes Standard commissioning includes A comprehensive twoweek training program For your operations And maintenance teams covering daily procedures troubleshooting And safety protocols