1. PEMBUKAAN PAINPOINT DRIVEN

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, penjajaran, and commissioning onsite lead to prolonged downtime, labor overruns, and safety risks.
Pengendalian Makanan Tidak Konsisten: At 500 Tph, variations in clay content, particle size distribution, 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.

The central question for plant managers is: how do you deploy a reliable, highcapacity washing plant that minimizes shipping risk, accelerates commissioning, and maximizes recovery from variable feed?

2. GAMBARAN KESELURUHAN PRODUK

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

Aliran Kerja Operasi:
1. Suapan & PraSkrining: Runofmine material is fed via apron feeder onto a primary vibrating grizzly to remove extreme oversize (+200mm).
2. Menggosok Intensif: Material reports to a heavyduty rotary scrubber for aggressive attritioning to break down clays and cemented conglomerates.
3. Precise Size Separation: Discharged slurry is processed by a highcapacity trommel screen with multiple deck sections (mis., +75mm waste rock exit; 75mm+10mm intermediate fraction; 10mm fines).
4. Konsentrasi & Penyahairan: 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. Pengurusan Tailing: Effluent water and fines are directed to a settling pond or optional cyclone/water clarification module for recycling.

Skop Permohonan & Batasan:
Skop: Ideal for largescale alluvial/eluvial deposits with high clay content requiring intensive liberation. Suitable for both fixed plant installations and semimobile mining campaigns.
Batasan: 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. CIRI TERAS

Reka Bentuk Skid Modular | Asas Teknikal: Structural steel skids with prealigned mounting points & integrated walkways | Faedah Operasi: Reduces onsite assembly time by up to 70%, minimizes heavy lift requirements, enhances worker safety during installation | Kesan ROI: Faster timetoproduction reduces financing costs and accelerates revenue generation.

Scrubber Rotary Tugas Berat | Asas Teknikal: Highlift flight design with reinforced wear plates driven by hydrostatic drive system | Faedah Operasi: Provides consistent torque under variable load conditions for complete clay disintegration without bogging down | Kesan ROI: Maximizes gold liberation from cemented material directly boosting overall recovery yield.

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

Sistem Kawalan PLC Berpusat | Asas Teknikal: Automated control of feed rate, scrubber torque, water addition via industrial PLC with HMI interface | Faedah Operasi: Allows operators to optimize process parameters in realtime from a single station; includes fault diagnostics | Kesan ROI: Lowers labor requirements per ton processed and reduces human error leading to more stable operation.

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

Reinforced Structural Fabrication | Asas Teknikal: Analisis Unsur Terhingga (FEA)optimized frames designed for dynamic loads during transport & operasi | Faedah Operasi: Withstands stresses of sea freight & overland transport without distortion; ensures longterm structural integrity under continuous use | Kesan ROI: Eliminates costly remedial steelwork onsite; extends plant service life reducing lifecycle cost.

4. KELEBIHAN KOMPETITIF

| Metrik Prestasi | Piawaian Industri (Modular Plant) | Pukal 500 Tph Gold Mining Washing Plant Solution | Kelebihan (% Penambahbaikan) |
| : | : | : | : |
| OnSite Commissioning Time (from delivery) | 812 minggu (welding/alignment/piping) | 23 minggu (bolting/pretested connections)| Hingga 75% lebih pantas |
| 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| Hingga 30% reduction in freight volume/cost |
| Ketersediaan Operasi (Scheduled runtime %) Biasanya 92% via robust grizzly/scrubber interface & Kawalan PLC| ~8% increase in productive hours |

5. SPESIFIKASI TEKNIKAL

Nominal Capacity: 500 tan sejam (asas makanan kering).
Feed Size Maximum: Up to 250mm lump size.
Keperluan kuasa: Lebih kurang. 750900 kW total installed power (bergantung kepada konfigurasi). Designed for HV supply (6.6kV /11kV) or stepdown transformers for LV motor groups.
Spesifikasi Bahan:
Scrubbing Shell/Flights: AR400 AbrasionResistant Steel with bolton replaceable liners.
Trommel Screen Frame & Drums: Mild steel with polyurethane screen media.
Kerja Chute & Pencuci pakaian: 10mm mild steel plate with replaceable ceramic/urethane wear tiles.
Structural Steelwork: ASTM A36 painted with industrial epoxy primer & finish.
Dimensi Fizikal (Approximate – modular breakdown):
Primary Feed/Grizzly Module: L12m x W6m x H5m.
Scrubber Module: L15m x W7m x H6m.
gendang & Concentrator Module: L18m x W8m x H7m.
Each module designed for road transport compliance in key mining regions.
Julat Operasi Persekitaran:
Suhu Ambien: 20°C hingga +50°C.
Water Consumption: Pembolehubah; lebih kurang. 8001200 m³/day depending on clay content.

6. SENARIO APLIKASI

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 PERTIMBANGAN KOMERSIL

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 Soalan Lazim

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