1. PAINPOINT DRIVEN OPENING

Are escalating operational costs and unpredictable downtime eroding your aggregate or mining profit margins? Primary crushing is the foundation of your material processing circuit, and its failures cascade throughout your entire operation. Consider these common challenges:
Excessive Downtime for Maintenance: Frequent liner changes and unexpected mechanical repairs halt production, costing thousands per hour in lost throughput.
High Wear Part Consumption: Premature failure of jaw plates and cheek plates leads to unsustainable consumable costs and frequent stoppages.
Inconsistent Product Gradation: Unstable crushing geometry or insufficient power results in poor size reduction, increasing load on downstream screens and crushers.
Rigid Inflexibility: Inability to efficiently process varying feed materials (e.g., from abrasive ore to recycled concrete) without major reconfiguration.
Spiraling Energy Costs: An inefficient crushing motion or underpowered drive system consumes excessive energy per ton of material processed.

Is your primary crusher a reliable asset or a persistent bottleneck? The solution requires equipment engineered not just for peak power, but for sustained, intelligent performance under continuous demand.

2. PRODUCT OVERVIEW

The Jc5000 is a highcapacity, robustly engineered singletoggle jaw crusher designed for heavyduty primary crushing in mining, largescale quarrying, and industrial mineral processing applications. Its design focuses on delivering maximum availability and the lowest cost per ton in its class.

Operational Workflow:
1. Feed Intake: Large runofmine or quarryrun material (up to 1500mm) is directed into the deep, nonchoking crushing chamber.
2. Aggressive Crushing Stroke: A highforce, elliptical jaw motion applies compressive force directly onto the feed material, breaking it efficiently on both the forward and return strokes.
3. Controlled Discharge: The crushed product exits at the bottom with a consistent gradation, determined by the hydraulically adjustable closedside setting (CSS).
4. Material Flow: The crushed material is conveyed to the next stage of screening or secondary crushing.

Application Scope & Limitations:
Scope: Ideal for hard rock (granite, basalt), abrasive ores, and recycled demolition materials like reinforced concrete. Suited for stationary plants requiring throughputs from 750 to 1,500 mtph depending on feed and setting.
Limitations: Not designed for sticky, clayrich materials without prescreening/scalping. Requires a stable reinforced concrete foundation and significant plant footprint. Feed size must be controlled within designed maximum dimensions.

3. CORE FEATURES

Deep Crushing Chamber & Aggressive Kinematics | Technical Basis: Optimized nip angle and long stroke length | Operational Benefit: Increased capacity per stroke and reduced risk of bridging/choking at the feed opening | ROI Impact: Higher throughput rates maximize plant revenue potential during peak operating windows.

HeavyDuty Fabricated Frame | Technical Basis: Stressrelieved steel plate construction with finite element analysis (FEA) optimization | Operational Benefit: Exceptional durability under shock loads and high fatigue resistance over decades of service | ROI Impact: Eliminates costly frame repairs or replacement, extending total crusher service life.

Hydraulic Toggle Adjustment System | Technical Basis: Dualacting hydraulic cylinders replace traditional mechanical toggle plates | Operational Benefit: Enables remote adjustment of CSS for product control and provides automatic overload protection to release tramp metal | ROI Impact: Reduces changeover time by up to 70% versus manual shims; prevents catastrophic damage from uncrushables.

WedgeLock Jaw Plate Retention | Technical Basis: Mechanically locked wedges secure jaw plates without backing resin | Operational Benefit: Enables faster, safer liner changes—often completed in under 4 hours with standard tools | ROI Impact: Minimizes planned maintenance downtime directly translates to hundreds of additional production hours annually.

HighInertia Flywheels & Robust Bearing Housings | Technical Basis: Largediameter flywheels store kinetic energy; oversized spherical roller bearings handle radial loads | Operational Benefit: Smoothens power demand peaks for constant crushing force and ensures bearing integrity under maximum load | ROI Impact: Improves motor efficiency (lower kWh/ton) and extends bearing service life beyond 20,000 hours with proper maintenance.

Integrated Motor Mount & Drive Guarding | Technical Basis: Unified base frame for crusher and motor with full perimeter guarding | Operational Benefit: Simplifies installation alignment and ensures operator safety with compliant guarding as standard | ROI Impact: Reduces installation time/costs by up to 15% and mitigates safety compliance risks.

4. COMPETITIVE ADVANTAGES

| Performance Metric | Industry Standard (Comparable Class) | Jc5000 Jaw Crusher Solution | Advantage (% improvement) |
| : | : | : | : |
| Liner Change Downtime (Jaw Plates) | 812 hours (mechanical shim adjustment) | 20,000 hours documented field average| ~33% longer life |
| Energy Consumption (kW per ton output)| Varies widely; often suboptimal kinematics| Field data shows consistent reduction via efficient stroke & inertia| Up to 10% more efficient |
| Tramp Iron Protection Response Time| Manual detection & shutdown required (~minutes)| Automatic hydraulic release (<10 seconds)| Prevents damage; nearzero downtime event |

Mean Time Between Failures

5. TECHNICAL SPECIFICATIONS

Feed Opening: 1500mm x 2000mm (59" x 79")
Maximum Feed Size: Up to 1300mm (51")
Closed Side Setting Range: 180mm 350mm (7" 14")
Capacity Range: 750 1,500 mtph (dependent on feed material & CSS)
Drive Power Requirement: 375 kW /500 HP electric motor
Crusher Weight (excluding motor): Approximately 125,000 kg
Key Material Specifications: Highstrength fabricated steel frame; Manganese steel jaw plates; Forged alloy steel eccentric shaft; Heavyduty spherical roller bearings.
Operating Temperature Range: 30°C to +45°C (22°F to +113°F) with appropriate lubricants.
Foundation Requirements: Detailed civil engineering drawings provided; requires significant mass concrete foundation.

6. APPLICATION SCENARIOS

Large Granite Quarry Expansion

Challenge: An existing quarry needed to double primary circuit throughput but was constrained by space for additional crushers. Their legacy unit required excessive maintenance days annually.
Solution Integration of one Jc5000 Jaw Crusher as the sole primary unit in a new processing line.
Results Achieved target throughput of ~1,400 mtph consistently. Annual planned maintenance time reduced from 10 days to an average of less than four days over three years of operation.

Iron Ore Processing Plant Upgrade

Challenge High abrasion from magnetite ore caused premature wear on competitor jaw plates every six weeks at significant cost in parts and lost production during changes.
Solution Installation of a Jc5000 configured with XtraTough manganese alloy jaw plates specific for highly abrasive feeds.
Results Wear life extended by approximately forty percent—to over eight weeks between changes—reducing annual consumable costs by an estimated twentyeight percent while increasing available operating hours.

7. COMMERCIAL CONSIDERATIONS

The Jc5000 Jaw Crusher is positioned as a capital investment focused on longterm total cost of ownership reduction rather than lowest initial price point.

Pricing Tiers are structured around core configuration:
Base Equipment Tier Includes crusher assembly standard drive motors basic guarding lubrication system
Enhanced Duty Tier Adds automated grease lubrication system wear monitoring sensors premiumgrade bearings extended warranty coverage

Optional Features Include various jaw plate profiles optimized for different materials acoustic enclosures remote monitoring telemetry packages automated setting adjustment systems

Service Packages Available:
Standard Commissioning Supervision during installation startup
Planned Maintenance Contracts Fixedcost annual packages covering inspections lubrication parts discounts
FullService Agreements Comprehensive coverage including all scheduled maintenance wear parts replacement labor

Financing Options Flexible project financing capital leasing or rentaltoown structures can be arranged through our financial partners typically over three tenyear terms

8.FAQ

What downstream equipment is compatible?
The Jc5000 produces a wellgraded coarse aggregate suitable feeding large secondary cone crushers or primary sizing screens Its product curve data is provided engineers can accurately design subsequent stages

How does it impact my overall plant efficiency?
By providing consistent reliable feed at target size it reduces cycling bottlenecks secondary circuits Field data shows plants experience improved balance lower surge loads conveyors leading higher overall system availability

What are commercial terms lead times?
Standard delivery lead time currently months order confirmation Exworks pricing standard Incoterms Full payment terms progress milestones available large projects

What site preparation required?
Detailed foundation drawings anchor bolt templates are supplied Civil works must completed our supervision prior delivery Requires heavylift crane capacity excess tonnes installation

Does support include operator training?
Yes comprehensive training provided your operations maintenance teams covers safe operation routine maintenance procedures troubleshooting This conducted during commissioning