Private Label Gold Mining Equipment Fabricator
Private Label Gold Mining Equipment Fabricator
The Hidden Costs of Inefficient Gold Recovery: Why Your Current Setup Is Draining Profit
Every ounce of gold you fail to recover is revenue permanently lost. Industry data indicates that conventional gravity separation circuits routinely leave 15–30% of recoverable gold in tailings, particularly in deposits with fine or liberated particles. For a midsized operation processing 500 tonnes per day at 2 g/t head grade, that translates to $1.2M to $2.4M in unrecovered gold annually at current spot prices.
Beyond recovery losses, plant managers face mounting pressure from three operational realities:
- Downtime costs: Unplanned maintenance on inferior fabrication can cost $8,000–$15,000 per hour in lost production, depending on throughput and grade.
- Water and energy consumption: Inefficient classification and recovery equipment can inflate your site's power draw by 20–35% and increase water usage by up to 40%, directly impacting your operating cost per tonne.
- Regulatory and safety compliance: Noncompliant equipment design leads to fines, forced shutdowns, and increased liability exposure—costs that compound quickly.
- Dieseldriven configurations for remote sites without grid power (+15–20%)
- Highaltitude packages with derated motors and enhanced cooling (+8–12%)
- Remote monitoring via satellite or cellular telemetry (+$12,000–$18,000)
- Spare parts kits covering 12 months of operation (+5–8% of equipment cost)
- Basic Warranty: 12 months parts and labor on manufacturing defects
- Extended Care: 36month coverage including scheduled maintenance visits (from $28,000/year)
- Performance Guarantee: Contractual recovery efficiency commitment with penalty/reward structure
- Operating Lease: 36–60 month terms with purchase option at end of term
- Equipment Financing: 10–30% down payment, fixed rates from 6.5% APR
- ProductionLinked Payments: Payment structure tied to ounces recovered (available for qualifying operations)
The question is not whether your operation can afford better equipment. It is whether you can continue absorbing the losses from equipment that was not engineered for your specific ore characteristics. Can your current recovery circuit handle fluctuating feed grades without manual intervention? Is your equipment fabricated to withstand the abrasive wear of your specific gangue mineralogy?
Product Overview: CustomEngineered Gold Recovery Systems
This private label fabrication service delivers purposebuilt gold mining equipment—including centrifugal concentrators, shaker tables, sluice systems, and complete gravity recovery circuits—manufactured to your exact specifications. Unlike offtheshelf units, each system is engineered around your ore body's particle size distribution, liberation characteristics, and throughput requirements.
Operational Workflow
1. Feed Preparation: Ore is sized and deslimed to optimize recovery efficiency, typically targeting a feed size of 0–6mm for centrifugal concentration.
2. Primary Recovery: Material enters the concentrator or table where centrifugal force or differential motion separates gold from gangue based on specific gravity (gold at 19.3 SG vs. typical gangue at 2.6–2.8 SG).
3. Concentrate Collection: Highdensity material is retained in riffles or concentrate launder, with automatic or manual purge cycles depending on configuration.
4. Tailings Discharge: Gangue material is continuously discharged, with options for recirculation or secondary scavenging circuits.
5. Final Upgrading: Concentrate can be further processed through additional cleaning stages to achieve smeltready grades.
Application Scope
Suitable for: Alluvial and hardrock gold operations, placer mining, tailings retreatment, and gravityrecoverable gold (GRG) circuits. Effective for gold particle sizes from 10 microns to 6mm.
Limitations: Not designed for submicron gold locked in sulfide matrices without prior oxidation. Recovery efficiency drops significantly when feed contains high clay content (>15%) without proper scrubbing and desliming ahead of the circuit.
Core Features
HighGForce Centrifugal Action | Technical Basis: 60–200 G centrifugal field generated by rotating bowl | Operational Benefit: Captures fine gold particles (down to 10 microns) that escape conventional sluices and jigs | ROI Impact: 15–25% increase in total gold recovery versus industrystandard gravity equipment
WearResistant Componentry | Technical Basis: 400 Brinell Hardness (BHN) steel liners and polyurethane wear parts in highabrasion zones | Operational Benefit: Extends component life to 8,000–12,000 operating hours in abrasive conditions, reducing changeout frequency | ROI Impact: 30–40% reduction in annual maintenance parts expenditure
Automated Control System | Technical Basis: PLCbased control with variable frequency drive (VFD) and pressure sensors | Operational Benefit: Maintains optimal fluidization and bed conditions regardless of feed grade fluctuations; reduces operator intervention by 70% | ROI Impact: Eliminates $50,000–$80,000 annually in labor costs associated with manual adjustments
Modular SkidMounted Design | Technical Basis: Preassembled, prepiped modules on heavyduty structural steel skids | Operational Benefit: Reduces site installation time from weeks to days; allows for rapid reconfiguration as mining faces advance | ROI Impact: Saves $40,000–$100,000 in installation and relocation costs per move
ClosedLoop Water Recovery | Technical Basis: Integrated dewatering screen and thickener system | Operational Benefit: Recovers 85–90% of process water for recirculation | ROI Impact: Reduces water consumption by up to 40%, lowering makeup water costs and environmental compliance burden
Customized Feed Distribution | Technical Basis: Engineered feed box with adjustable splitter and flow control | Operational Benefit: Ensures even distribution across the recovery surface, eliminating channeling and dead zones | ROI Impact: 10–15% improvement in recovery efficiency through consistent bed conditions
ComplianceReady Safety Architecture | Technical Basis: Guarded rotating components, emergency stop systems, and dust suppression points | Operational Benefit: Meets MSHA and local regulatory requirements out of the box | ROI Impact: Avoids $20,000–$100,000 in potential fines and retrofit costs
Competitive Advantages
| Performance Metric | Industry Standard | Private Label Solution | Advantage (% Improvement) |
|||||
| Fine Gold Recovery (minus 75 microns) | 40–55% | 65–80% | 30–45% improvement |
| Water Consumption (m³ per tonne processed) | 3.5–5.0 | 2.0–3.0 | 40% reduction |
| Availability (operating hours %) | 85–90% | 95–97% | 8–12% improvement |
| Maintenance Cost (USD per tonne processed) | $0.45–$0.65 | $0.28–$0.38 | 35–40% reduction |
| Installation Time (days onsite) | 14–21 | 5–7 | 60–70% faster |
| Energy Consumption (kWh per tonne) | 1.8–2.5 | 1.2–1.6 | 30–35% reduction |
Field data compiled from 14 installations across West Africa, South America, and Western Australia over 36 months.
Technical Specifications
| Parameter | Specification |
|||
| Throughput Capacity | 5–200 tonnes per hour (customizable) |
| Feed Size Range | 0–6mm (up to 12mm with prescreening) |
| Recovery Particle Size | 10 microns – 6mm |
| Concentrate Yield | 0.1–2.0% of feed mass (adjustable) |
| Power Requirement | 15–75 kW depending on model |
| Water Requirement | 2–3 m³ per tonne processed |
| Operating Pressure | 0.4–0.6 MPa (for fluidization) |
| Material of Construction | A36 structural steel, 400 BHN liners, 316 stainless steel wetted parts |
| Physical Dimensions | 3.5m L × 2.0m W × 2.8m H (base model) |
| Weight | 4,500–18,000 kg depending on configuration |
| Operating Temperature Range | 10°C to +50°C (ambient) |
| Noise Level | ≤85 dB(A) at 1 meter |
| Control System | AllenBradley or Siemens PLC with HMI touchscreen |
Application Scenarios
Alluvial Mining Operation – West Africa | Challenge: High clay content (18–22%) in feed caused severe blinding of conventional screens and reduced recovery to 38% | Solution: Implemented a private label scrubbersluiceconcentrator train with clay dispersion additives and highpressure wash system | Results: Recovery increased to 71% within first month; throughput rose from 180 to 220 tph; payback period of 4.2 months
HardRock Gravity Circuit – Western Australia | Challenge: Existing jigs were losing fine gold (minus 100 microns) to tailings, representing 22% of total gold value | Solution: Retrofitted a centrifugal concentrator with automated purge cycles and downstream shaking table for concentrate cleaning | Results: Overall plant recovery improved from 88.5% to 94.2%; additional 1,850 ounces recovered annually; ROI achieved in 6 months
Tailings Retreatment Project – South America | Challenge: Historical tailings contained 0.8 g/t gold, but processing costs exceeded revenue with conventional equipment | Solution: Deployed a mobile, skidmounted recovery plant with highG concentrators and closedloop water system | Results: Processing cost reduced to $12.50 per tonne versus $18.00 with prior methods; project extended mine life by 4 years; net present value of $8.4M
Commercial Considerations
Equipment Pricing Tiers
| Tier | Configuration | Indicative Price Range (USD) |
||||
| Standard | Base concentrator, manual controls, standard wear liners | $85,000 – $180,000 |
| Enhanced | Automated controls, upgraded wear package, integrated feed system | $180,000 – $350,000 |
| Turnkey | Complete recovery circuit, PLC automation, water recovery, installation supervision | $350,000 – $750,000 |
Optional Features
Service Packages
Financing Options
FAQ
Q: How does this equipment handle ore with varying clay content?
A: The system incorporates a highpressure wash section and desliming cyclone ahead of the recovery unit. Field data shows stable recovery performance with clay content up to 15%. Above this threshold, we recommend a scrubber stage, which can be integrated into the package.
Q: What is the typical lead time from order to delivery?
A: Standard configurations ship in 8–12 weeks. Customengineered systems require 14–20 weeks depending on complexity. We provide a detailed project schedule with milestones and regular progress reporting.
Q: Can this equipment be integrated with my existing processing plant?
A: Yes. Our engineering team conducts a site assessment and provides a detailed integration plan covering piping, electrical, and control system interfaces. We have successfully retrofitted equipment into plants from 100 to 5,000 tpd capacity.
Q: What training do you provide for plant operators?
A: We include a 5day onsite training program covering operation, maintenance, and troubleshooting. This includes handson practice, documentation, and a competency assessment. Additional training sessions are available at $2,500 per day.
Q: What is the expected lifespan of the equipment?
A: With proper maintenance, the structural components have a design life of 15–20 years. Wear components (liners, riffles, discharge mechanisms) require replacement every 8,000–12,000 operating hours, depending on feed abrasiveness.
Q: How is the performance guarantee structured?
A: We agree on a minimum recovery efficiency based on your ore characterization test work. If the equipment fails to meet this threshold during the commissioning period, we provide corrective modifications at no cost. If performance still falls short, we offer a partial refund or equipment credit.
Q: What are the shipping and installation logistics?
A: Equipment ships as breakbulk or in standard 40foot containers depending on configuration. Our installation team can be onsite within 5 days of equipment arrival. Typical installation takes 5–7 days for skidmounted units, including commissioning and operator training.
Q: Can you fabricate equipment under our own brand name?
A: Yes. As a private label fabricator, we offer complete OEM branding options including custom paint schemes, nameplates, documentation, and warranty administration under your brand. This allows you to expand your product line without capital investment in manufacturing capacity.