1. PAINPOINT DRIVEN OPENING

Are you managing gold ore processing operations burdened by inconsistent throughput, spiraling maintenance costs, and unpredictable recovery rates? The primary crushing stage sets the tone for your entire mineral processing circuit. Inefficient or unreliable crushing equipment directly translates to:
Bottlenecked Throughput: Inconsistent feed size to your SAG/Ball mill, limiting overall plant capacity and leaving revenue on the table.
Excessive Operational Cost: Frequent liner changes, unscheduled downtime for repairs, and high energy consumption per ton crushed erode profit margins.
Metal Recovery Compromise: Poorly calibrated or worn crushing chambers can generate excessive fines or nonliberated particles, negatively impacting downstream cyanidation or gravity recovery circuits.

Is your current primary crusher a source of constant operational friction? What would a 1520% improvement in overall plant availability mean for your annual production targets? The solution begins with selecting a robust, precisionengineered white label gold ore crushing equipment platform designed for maximum uptime and optimal particle size distribution.

2. PRODUCT OVERVIEW

Our white label gold ore crushing equipment comprises heavyduty primary jaw crushers and secondary cone crushers engineered specifically for the abrasive and often highclay content of goldbearing ores. These units form the core of a reliable comminution circuit.

Operational Workflow:
1. Primary Reduction: ROM (RunofMine) gold ore is fed into a rugged jaw crusher, reducing large material to a manageable 68 inch product.
2. Secondary Crushing: The primary crushed ore is conveyed to a highperformance cone crusher for further reduction to the target size (typically 3/4" to 1/2") suitable for milling feed.
3. Material Handling: Integrated discharge conveyors and surge bins ensure consistent material flow to downstream processes, preventing chokefeeding or starvation.

Application Scope & Limitations:
Scope: Ideal for hard rock gold ores (quartz veins, sulphideassociated), alluvial deposit processing plants, and heap leach preparation circuits requiring consistent, controlled crushing.
Limitations: Not designed as standalone units for ultrafine grinding; feed material must be prescreened to remove oversized tramp metal beyond crusher design limits.

3. CORE FEATURES

HeavyDuty Manganese Steel Liners | Technical Basis: Austenitic manganese steel workhardens under impact | Operational Benefit: Liner life increased by up to 30% compared to standard alloys, reducing changeout frequency and maintenance labor hours. | ROI Impact: Lower consumable cost per ton crushed and increased crusher availability.

HydroPneumatic Tramp Release System | Technical Basis: Automated hydraulic clearing with nitrogen accumulator backup | Operational Benefit: Protects crusher from catastrophic damage due to uncrushable material (e.g., stray drill steel) in under 2 seconds, without manual intervention. | ROI Impact: Eliminates costly repairs to shafts and main frame; prevents associated production line stoppages of 8+ hours.

Variable Speed Drive (VSD) Compatibility | Technical Basis: Integrated motor mounting and control system architecture for VSDs | Operational Benefit: Allows operators to finetune eccentric speed and stroke to match ore hardness and feed gradation in realtime for optimal particle shape. | ROI Impact: Improves downstream grinding circuit efficiency by up to 5%, directly reducing energyintensive milling costs.

Centralized Automated Greasing System | Technical Basis: Programmable singlepoint lubrication unit with feedinterlock capability | Operational Benefit: Ensures precise, scheduled lubrication of all critical bearings without requiring operator entry into hazardous areas. | ROI Impact: Extends bearing service life by an average of 40%, preventing unplanned failures that cause extended downtime.

Modular Wear Part Design | Technical Basis: Segmented liner plates and standardized fastening systems | Operational Benefit: Enables partial liner replacement and reduces the physical weight handled by maintenance crews during changeouts from multiton sections to subton modules. | ROI Impact: Cuts liner replacement downtime by approximately 25% and lowers required crane capacity on site.

4. COMPETITIVE ADVANTAGES

| Performance Metric | Industry Standard Benchmark | Our White Label Gold Ore Crushing Solution | Documented Advantage |
| : | : | : | : |
| Availability (Scheduled Runtime) | 9294% | 9698% | +4% improvement |
| Tonnage Crushed per Liner Set (Jaw) | Based on abrasive quartz ore @ 12k MTONs| 15.5k MTONs (avg.)| +29% improvement |
| Specific Energy Consumption (kWh/t) | Varies by ore; benchmark = 0.85 kWh/t| 0.72 kWh/t (avg.)| 15% improvement |
| Mean Time Between Failure (MTBF) Bearings| ~2,000 hours| >2,800 hours| +40% improvement |

5. TECHNICAL SPECIFICATIONS

Capacity Range: Configurable from 150 TPH to over 1,200 TPH primary crushing circuits.
Power Requirements: Primary jaw crushers from 90 kW to 250 kW; Secondary cone crushers from 132 kW to 400 kW. Designed for global voltage standards (50/60 Hz).
Material Specifications: Highstrength fabricated steel mainframes (ASTM A36); Austenitic manganese steel wear liners (ASTM A128 Grade B3/B4); Forged alloy steel eccentric shafts.
Physical Dimensions (Sample Jaw Crusher): Feed opening up to 60" x 80"; Total installed footprint approximately 8m L x 4m W x 5m H.
Environmental Operating Range: Designed for ambient temperatures from 20°C to +50°C; dustsealed bearings; optional Arctic or tropical packages available.

6. APPLICATION SCENARIOS

Hard Rock Underground Mine Expansion

Challenge: An existing underground operation expanding its mill capacity required a surface primary crushing station that could handle variable, highgrade quartz vein ore without creating bottlenecks or excessive fines.
Solution: Implementation of a modular white label primary jaw crusher with an integrated grizzly feeder and VSD control.
Results: Achieved consistent 6" product at 450 TPH; Mill throughput increased by 18%; Fines generation (10mm) was reduced by 22%, optimizing leach kinetics.

Alluvial/Heap Leach Operation

Challenge: A heap leach facility faced high maintenance costs and erratic runtimes with its aging crushandscreen plant feeding multiple leach pads.
Solution: Deployment of a simplified secondary cone crusher circuit focused on producing a uniform 1/2" product ideal for percolation.
Results: Plant availability increased from 85% to 96%; Maintenance costs per ton decreased by 35%; Consistent crush size improved overall gold recovery from the pads by an estimated 3%.

7. COMMERCIAL CONSIDERATIONS

Our white label model provides significant value while allowing you to maintain your brand identity.

Pricing Tiers: Based on capacity (TPH) rating and selected feature packages (Standard, HighAvailability, Custom).
Optional Features: Automated wear monitoring systems, advanced vibration sensing packages, skidmounted modular designs for faster installation.
Service Packages: Tiered plans include Preventive Maintenance Kits, Remote Diagnostic Support, OnDemand Field Service Technician dispatch.
Financing Options: Flexible capital expenditure solutions available through partners including equipment leasing with upgrade options and projectbased financing.

8.FAQ

Q1: Are these crushers compatible with my existing conveyor system and plant layout?
A1: Yes. Our engineering team provides comprehensive interface drawings based on your existing layout constraints during the quotation process. Standard discharge heights and conveyor flange mounts ensure integration is straightforward.

Q2:What is the typical lead time from order placement?
A2:Crushers are builttoorder with lead times ranging from 1422 weeks depending on model complexity.We maintain stock of common wear parts kits which can ship within 48 hours

Q3:What kind of performance guarantee do you provide?
A3 We guarantee rated throughput capacity based on agreedupon feed material specifications along with structural integrity warranties on major components Performance is backed by documented factory testing reports

Q4 How does the white label program work regarding technical support?
A4 You receive full OEMlevel technical documentation installation manuals parts lists direct access our engineering support team Your customers interact solely with you we operate as your manufacturing partner

Q5 Can this equipment handle wet sticky claybound ores common in some gold deposits?
A5 Yes specific design features like large material passing capacities nonchoke fed profiles optional rock box hoppers address sticky ores We will review your specific ore characteristics recommend optimal configuration

Q6 What are the key differences between your Standard HighAvailability packages?
A6 The HighAvailability package includes centralized automated greasing premium bearing specifications enhanced tramp metal protection systems It is designed operations where planned maintenance windows are extremely limited

Q7 Do you offer training our operations maintenance crews?
A7 Comprehensive training programs are available covering safe operation routine maintenance troubleshooting procedures This can be delivered at installation site via certified trainers