1. PAINPOINT DRIVEN OPENING

Are escalating operational costs and unpredictable downtime eroding your quarry or mine's profitability? Primary crushing stages present significant financial risks, including:

Excessive Downtime for Maintenance: Frequent liner changes and component wear halts your entire processing line, costing thousands per hour in lost production.
High Energy Consumption per Ton: Inefficient crushing chambers and outdated drive systems lead to unsustainable power costs, directly impacting your bottom line.
Unplanned Breakdowns from Tramp Metal: Unseen contaminants cause catastrophic damage to crusher internals, resulting in sixfigure repair bills and extended outages.
Inconsistent Product Gradation: An unstable or poorly designed swing jaw motion produces irregular output, causing bottlenecks in secondary circuits and reducing final product quality.
Rigid Configurations Limiting Flexibility: Fixed plant designs cannot adapt to changing feed materials or new product specifications without major capital expenditure.

How do you secure primary crushing reliability while controlling total cost of ownership? The solution requires a machine engineered not just for peak performance, but for sustained, predictable operation under continuous heavy load.

2. PRODUCT OVERVIEW

The JC5000 is a highcapacity, robustly constructed singletoggle jaw crusher engineered for the most demanding primary crushing applications in mining, heavyduty quarrying, and largescale aggregate production. Its design focuses on delivering maximum uptime and the lowest cost per tonne in its class.

Operational Workflow:
1. Feed Intake: Large runofmine material (up to 1.5m edge length) is directed into the deep, nonchoking crushing chamber.
2. Crushing Action: A highinertia flywheel and an aggressive elliptical swing jaw motion apply intense compressive force to the feed material against a fixed jaw.
3. Discharge: Crushed material exits at the bottom of the chamber, with a fully adjustable closedside setting (CSS) determining final product size without requiring changes to the discharge point.

Application Scope & Limitations:
Scope: Ideal for hard rock (granite, basalt), abrasive ores, and recycled concrete/demolition waste. Suited for stationary plants or large mobile tracked units requiring throughputs from 750 to 1,500 mtph depending on material and CSS.
Limitations: Not designed for sticky, plastic clays or as a secondary/tertiary crusher for already small feed. Requires a stable, reinforced concrete foundation and significant plant footprint.

3. CORE FEATURES

Deep Chamber Geometry & Steep Nip Angle | Technical Basis: Optimized kinematics for increased capacity and reduced bridging | Operational Benefit: Handles larger feed blocks with fewer stoppages for clearing | ROI Impact: Field data shows up to 15% higher throughput versus comparable crushers with similar power input.

HeavyDuty Roller Bearing Design | Technical Basis: Spherical selfaligning roller bearings on both eccentric shaft and toggle seat | Operational Benefit: Supports higher radial and thrust loads with lower friction than bronze bushes | ROI Impact: Increases bearing service life by an estimated 40%, reducing spare part inventory costs.

Hydraulic Toggle Adjustment & Clearing | Technical Basis: Integrated hydraulic cylinder for toggle plate adjustment and overload relief | Operational Benefit: Enables remote CSS adjustment in minutes and automatic release of tramp metal | ROI Impact: Eliminates manual shim changes, saving 23 hours of labor per adjustment and preventing damage from uncrushables.

Bolted (NonWelded) Frame Construction | Technical Basis: Highstrength cast steel sections joined via machined flanges and hardened bolts | Operational Benefit: Eliminates stress concentrations from welding; allows for sectional replacement if severely damaged | ROI Impact: Provides a demonstrably longer structural life than welded frames, protecting longterm asset value.

Direct Drive via VBelts & Tensioner | Technical Basis: Crusher driven by multiple Vbelts from a standard TEFC motor | Operational Benefit: Simple maintenance; belt slip acts as a mechanical fuse against severe shock loads | ROI Impact: Lower installation cost vs gearbox drives; common industrial motor reduces procurement lead time.

Symmetrical Reversible Jaw Dies | Technical Basis: Identical corrugation profiles allow dies to be rotated endforend or swapped toptobottom | Operational Benefit: Utilizes up to 100% of wear material before replacement; extends service intervals by up to 30%| ROI Impact: Directly reduces consumable costs per tonne crushed.

4. COMPETITIVE ADVANTAGES

| Performance Metric | Industry Standard (Competitor Averages) | JC5000 Jaw Crusher Solution | Advantage (% Improvement) |
| : | : | : | : |
| Availability (Uptime) | ~8590% (scheduled & unscheduled stops)| >94% (based on field performance data)| +510% improvement |
| Liner Life (Abrasive Granite) | ~180,000 220,000 tonnes per set| Up to 280,000 tonnes per set with symmetrical dies| +2530% improvement |
| Energy Consumption @ CSS 200mm| ~0.85 1.0 kWh/tonne| Average measured at 0.78 kWh/tonne| ~1520% improvement |
| Tramp Metal Recovery Time| Manual clearing / disassembly (48 hours)| Hydraulic clearing (<10 minutes)| ~98% reduction in downtime |

5. TECHNICAL SPECIFICATIONS

Feed Opening: 1500mm x 1300mm (59" x 51")
Max Feed Size: Up to 1250mm edge length (49")
Closed Side Setting Range: 150mm 300mm (6" 12")
Capacity Range: Dependent on material & CSS; typically between 750 1500 mtph
Drive Power Requirement: Standard configuration requires a single electric motor rated at minimum of kW / hp
Total Weight (Crusher Only): Approximately kg / lbs
Key Material Specifications: Highstrength fabricated steel frame; Manganese steel jaw dies; Forged alloy steel eccentric shaft; Cast steel swing jaw body.
Environmental Operating Range: Designed for ambient temperatures from 20°C to +45°C (4°F to +113°F). Dust seals are standard; optional systems available for extreme environments.

6. APPLICATION SCENARIOS

Granite Quarry Expansion Project

Challenge: A major aggregate producer needed to increase primary circuit throughput by over % but was constrained by existing foundation space and high energy costs from their older crushers.
Solution Implementation of one JC5000 Jaw Crusher replaced two older units due to its higher capacitytofootprint ratio.
Results Throughput increased by % while specific energy consumption dropped by %. The consolidated setup freed plant space for additional screening capacity.

Iron Ore Processing Plant Upgrade

Challenge Unpredictable tramp metal from haulage vehicles caused repeated bent toggle plates and eccentric shaft damage on the primary crusher leading to days of unplanned downtime annually.
Solution Installation of a JC5000 equipped with the hydraulic toggle system provided automatic overload protection
Results In months since commissioning zero instances of mechanical damage from uncrushables have occurred The hydraulic system has cleared events successfully maintaining continuous operation

7 COMMERCIAL CONSIDERATIONS

The JC5000 Jaw Crusher is offered in several configuration tiers:

Base Configuration Includes core crusher assembly standard manganese jaws motor base v belts guards

Premium Configuration Adds hydraulic toggle adjustment system automated grease lubrication integrated temperature monitoring sensors

Customization Options Available upon request include special wear alloys alternative shaft sealing arrangements custom discharge chutes or integration packages with specific feeders

Service Packages Extended warranty plans scheduled inspection services remote monitoring connectivity options are available

Financing Options Flexible commercial structures including outright purchase capital lease or operating lease agreements can be arranged through our financial partners

8 FAQ

What is the expected operational lifespan of the JC5000 main frame Industry testing demonstrates that the bolted non welded frame construction can exceed years in continuous hard rock service when maintained according to protocol

Can we use our existing feeder grizzly screen motors with this crusher The JC5000 can be integrated into existing plants engineering contractors will provide interface drawings Power requirements must be verified against your current electrical infrastructure

How does the hydraulic toggle affect maintenance schedules It eliminates manual shimming reducing routine adjustment time from hours to minutes It does not replace the need for regular inspections of wear parts lubrication system checks

What is the typical delivery lead time For standard configurations lead time is approximately months from order confirmation Customized units require additional engineering time which will be specified during project quotation

Are performance guarantees offered Yes guaranteed minimum throughput figures are provided based on your specific feed material analysis as part of our pre sale technical review process