H1: Private Label Gold Ore Crushing Equipment: Engineered for HighThroughput, LowCost Recovery

1. PainPoint Driven Opening

Processing gold ore presents distinct and costly challenges that directly impact your bottom line. Are you facing:
High Abrasion Costs: Quartz and other hard gangue materials rapidly wear crusher components, leading to frequent downtime for liner changes and exorbitant parts replacement expenses.
Throughput Bottlenecks: Inefficient crushing circuits fail to liberate gold particles effectively, limiting feed to your grinding and recovery circuits and capping overall plant output.
Unpredictable Maintenance: Sudden, catastrophic failures in critical crushing stages cause unplanned shutdowns, halting your entire operation and jeopardizing production targets.
Energy Inefficiency: Older or poorly matched crushing equipment consumes excessive power per ton of ore processed, eroding profit margins with every operating hour.
Product Consistency Issues: Irregular particle size distribution from primary and secondary crushing creates downstream processing challenges in milling and leaching, reducing overall recovery rates.

The central question for plant managers is: how can you increase throughput and availability while systematically reducing cost per ton? The solution begins with specifying the right primary crushing foundation.

2. Product Overview

This product line comprises heavyduty Private Label Gold Ore Jaw Crushers designed as the robust primary stage in mineral processing circuits. Engineered specifically for the high compressive strength and abrasive nature of runofmine gold ores, this equipment sets the stage for optimal downstream recovery.

Operational Workflow:
1. Feed Intake: Runofmine ore is fed into the vibrating grizzly feeder, which scalps out fine material and directs oversize to the crusher.
2. Primary Reduction: The jaw crusher utilizes compressive force between a fixed and a reciprocating jaw plate to reduce ore to a target top size, typically between 150mm and 250mm.
3. Discharge & Conveyance: Crushed product is discharged onto a conveyor system for transport to secondary crushing or stockpiling.

Application Scope: Ideal for hard rock gold mining operations processing lode or vein deposits with high quartz content. Suitable for both stationary plant installations and modular plant designs.

Limitations: Not designed as a standalone solution; requires integration with secondary crushing (e.g., cone crushers) and downstream processes for complete liberation. Maximum feed size is constrained by the modelspecific grizzly opening.

3. Core Features

DeepChamber Jaw Design | Technical Basis: Optimized nip angle and longer crushing chamber | Operational Benefit: Enables higher reduction ratios in a single pass, reducing load on secondary crushers | ROI Impact: Lowers total circuit energy consumption by 812% and increases overall system capacity

Manganese Steel Evolution Liners | Technical Basis: Workhardening austenitic manganese steel with proprietary alloying elements | Operational Benefit: Liners develop a hardened surface layer during operation that resists abrasion, extending service life | ROI Impact: Reduces liner replacement frequency by 3050%, cutting parts costs and maintenance labor hours

Hydrostatic Toggle Plate System | Technical Basis: Replaceable hydraulic toggle plate with automatic overload protection | Operational Benefit: Prevents tramp steel damage by allowing the toggle to release at a preset pressure, protecting the crusher from catastrophic failure | ROI Impact: Eliminates costly repairs from uncrushable material events, safeguarding weeks of potential production loss

Centralized Greasing Point & Labyrinth Seals | Technical Basis: Singlepoint lubrication system feeding all major bearings; multistage sealing to exclude dust | Operational Benefit: Simplifies routine maintenance to under 30 minutes; dramatically extends bearing life in highdust environments | ROI Impact: Increases mean time between failures (MTBF) by an average of 40%, ensuring higher operational availability

Modular Frame Construction | Technical Basis: Fabricated heavyduty steel sections bolted together under stressfree conditions | Operational Benefit: Enables easier transport to remote sites, simplifies future relocation, and allows for strategic component replacement | ROI Impact: Reduces initial logistics costs by up to 25% versus monolithic frames and lowers longterm refurbishment expenses

Variable Speed VBelt Drive | Technical Basis: Dynamically balanced sheaves with highgrip Vbelts | Operational Benefit: Allows finetuning of crusher speed for optimal performance with varying ore hardness; reduces vibration transmission | ROI Impact: Improves energy efficiency by matching power draw to load conditions; extends motor and bearing life

4. Competitive Advantages

| Performance Metric | Industry Standard (Generic Jaw Crusher) | Private Label Gold Ore Solution | Advantage (% Improvement) |
| : | : | : | : |
| Liner Life (Abrasive Ore) | 120,000 150,000 tons | 180,000 225,000 tons | +50% |
| Availability (Scheduled Maintenance) | ~92% | ~96% | +4 percentage points |
| Energy Consumption (kWh/ton) | Baseline (1.0) | 0.88 0.92 kWh/ton| 812% reduction |
| Mean Time Between Failure (MTBF)| ~2,000 hours| ~2,800 hours| +40%|
| Reduction Ratio (Max)| 6:1 typical| Up to 8:1 achievable| +33% potential|

Field data based on comparative site audits.

5. Technical Specifications

Capacity Range: 200 1,500 tonnes per hour (TPH), model dependent.
Feed Opening: From 900mm x 600mm up to 1500mm x 1200mm.
Power Requirement: Electric motor drive from 75 kW to 250 kW.
Material Specifications: Highstrength quenched & tempered steel frame; ASTM A128 Grade B3/B4 manganese steel jaws; forged alloy steel eccentric shaft.
Physical Dimensions (Example Model): Approx. Length: 3.5m, Width: 3m , Height 3m . Weight:~2570 tonnes.
Environmental Operating Range: Designed for ambient temperatures from 20°C to +45°C. Dust suppression system compatible.

6. Application Scenarios

West African Hard Rock Mine

Challenge A midtier operator faced excessive downtime every six weeks for jaw liner changes on highly abrasive granitic ore, losing over 100 hours of crushing time annually.
Solution Implementation of our private label jaw crusher with Evolution liners as the primary unit.
Results Liner life extended to nine weeks consistently. Annual availability increased by over 400 hours , contributing directly to a 15% rise in annual crushed tonnage without circuit expansion.

Modular Plant Contractor – Nevada

Challenge An engineering contractor needed reliable primary crushers that could be rapidly deployed across multiple shortlife satellite pits without major foundation work.
Solution Specification of our modular frame jaw crushers mounted on portable skids.
Results Site commissioning time reduced by 60%. The ability to relocate equipment between three pits over 18 months saved the client an estimated $350k versus purchasing separate static units per location.

7. Commercial Considerations

Pricing Tiers: Offered across three capability tiers—Standard Duty (up to 500tph), Heavy Duty (up to 1000tph), and Super Heavy Duty (up to 1500tph)—with corresponding specifications.
Optional Features: Integrated motor base & drives guards; automated lubrication systems; realtime condition monitoring sensors (vibration/temperature); custom discharge settings.
Service Packages: Choose from Basic Warranty (12 months parts), Extended Support Plan (36 months parts/labor), or FullService Agreement covering scheduled maintenance & performance audits.
Financing Options: Available through partner financial institutions including equipment leasing capital loans ,and renttoown structures tailored capex cycles.

8 FAQ

Q What is the compatibility of this jaw crusher with existing secondary cone crushers?
A Our technical team will review your current circuit flow sheet target product sizes Our units are engineered integrate seamlessly standard conveyor systems optimize overall reduction balance

Q How significant is installation footprint difference compared older designs?
A The modular design often results more compact foundation requirements Specific dimensional drawings are provided early in quotation process facilitate planning

Q What typical lead time delivery after order confirmation?
A Lead times vary model specification For most Heavy Duty models standard lead time is 1418 weeks expedited options may be available

Q Are wear spare parts interchangeable other manufacturer brands?
A No These private label crushers utilize proprietary liner profiles bearing assemblies ensure designed performance Genuine OEM parts are required maintain warranty coverage performance guarantees

Q Can you provide throughput guarantees specific ore characteristics?
A Yes Performance guarantees are offered based certified sample testing Bond Work Index abrasion index provided client This forms part commercial proposal

Q What training provided our operations maintenance staff?
A Comprehensive commissioning support includes handson training routine operation safety procedures basic troubleshooting Maintenance manuals detailed video guides are also supplied