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 through your entire operation. Consider these common challenges:
Unscheduled Downtime: Bearing failures or component wear can halt production for days, costing tens of thousands in lost throughput and urgent repair logistics.
High PerTon Operating Costs: Excessive energy consumption, coupled with frequent replacement of wear parts like jaw plates, directly increases your cost per ton of processed material.
Inconsistent Product Gradation: An unstable or inefficient crushing chamber leads to poor size reduction, increasing recirculating load and overworking downstream equipment.
Rigid Inflexibility: Fixed configurations struggle to adapt to varying feed materials or changing final product requirements, forcing operational compromises.

Is your primary crusher a reliable asset or a persistent bottleneck? The solution requires engineering that prioritizes durability, efficiency, and intelligent design to protect your bottom line.

2. PRODUCT OVERVIEW

The Jc5000 is a highcapacity, robustly engineered singletoggle jaw crusher designed for heavyduty primary crushing in mining, quarrying, and largescale construction recycling applications. Its core function is the reliable reduction of large (up to 1300mm) feed material into a consistent, coarse aggregate product.

Operational Workflow:
1. Feed Intake: Large runofmine or quarryrun rock is directed into the deep, nonchoking feed opening.
2. Crushing Action: The aggressive elliptical stroke of a mechanically simple singletoggle design applies high inertia forces to compress and fracture material against the fixed jaw.
3. Discharge & Clearance: Crushed material exits through the discharge opening at the bottom; the design facilitates rapid clearance of crushed product to maintain throughput.

Application Scope: Ideal for hard rock (granite, basalt), abrasive ores, and demolition concrete. It is engineered as a stationary primary unit for hightonnage fixedplant operations.

Limitations: Not suitable as a mobile or portable unit due to size and weight. For processing highly sticky or claybound materials without prescreening, a different primary solution may be recommended.

3. CORE FEATURES

HeavyDuty Frame & Spherical Roller Bearings | Technical Basis: Finite Element Analysis (FEA) optimized stress distribution | Operational Benefit: Unmatched structural integrity under peak loads; bearings handle both radial and axial forces | ROI Impact: Extended service life under severe conditions reduces risk of catastrophic frame failure and associated capital replacement costs.

Enhanced Feed Opening Design | Technical Basis: Deep chamber geometry with no dead zone at feed entry | Operational Benefit: Allows for larger lump size intake and promotes smooth material flow without bridging | ROI Impact: Maximizes loader efficiency, reduces need for preblasting or secondary breaking, increasing overall site productivity.

WedgeLocked Jaw Plate System | Technical Basis: Mechanically secured manganese steel plates without complex backing resin | Operational Benefit: Enables fast reversal or replacement of wear parts during scheduled maintenance windows | ROI Impact: Cuts downtime for liner changes by up to 40% compared to bonded systems, directly increasing plant availability.

Hydraulic Adjustment & Clearing | Technical Basis: Integrated hydraulic system for CSS adjustment and uncrushable material release | Operational Benefit: Operators can adjust product size or clear blockages safely from ground level in minutes | ROI Impact: Eliminates manual shimming labor and prevents costly downtime from tramp metal events.

High Inertia Flywheels | Technical Basis: Precisely calculated rotational mass stored in heavy flywheels | Operational Benefit: Smoothens power demand peaks and maintains consistent crushing momentum under variable loading | ROI Impact: Reduces cyclical stress on drive components and can lower overall energy consumption per ton crushed.

Direct Drive & VBelt Guarding | Technical Basis: Robust TEFC motor coupled via durable Vbelts with full safety guarding | Operational Benefit: Provides reliable power transmission with inherent slippage protection; guarding ensures operator safety compliance | ROI Impact: Minimizes power transmission losses and reduces maintenance incidents.

4. COMPETITIVE ADVANTAGES

| Performance Metric | Industry Standard Benchmark | Jc5000 Jaw Crusher Solution | Documented Advantage |
| : | : | : | : |
| Availability (Uptime) | ~9294% (scheduled & unscheduled) |>96% in field studies| +34% increased production time |
| Wear Life (Jaw Plates) Abrasive Rock| 120,000 150,000 tons| 180,000 220,000 tons| +3040% longer service intervals |
| Energy Consumption per Ton| Baseline 100%| Field data shows ~95%| ~5% reduction in specific energy use |
| Maintenance Time CSS Adjustment/ Clearing| Manual process (~24 hours)| Hydraulic system (<30 minutes)| Up to 90% faster adjustment/clearance |

5. TECHNICAL SPECIFICATIONS

Feed Opening: 1500mm x 1300mm (59" x 51")
Maximum Feed Size: Up to 1300mm (51")
Power Requirement: 200 kW / 270 HP Electric Motor
Operating Weight: Approximately 85,000 kg (187,400 lbs)
Throughput Capacity: Ranges from 750 to 1500 mtph depending on feed material and closed side setting (CSS).
Material Specifications: Main frame fabricated from highstrength steel; Quenched & tempered alloy steel eccentric shaft; Highgrade manganese steel jaw plates.
Physical Dimensions (LxWxH): ~4300mm x 3500mm x 4100mm
Environmental Operating Range: Designed for ambient temperatures from 20°C to +45°C (4°F to +113°F). Dust sealing kits available for extreme conditions.

6. APPLICATION SCENARIOS

Granite Quarry Expansion | Challenge: A major quarry needed to increase primary circuit throughput by 25% but was constrained by space for new infrastructure and high wear costs on existing plant. The existing crusher required frequent liner changes causing weekly downtime.| Solution: A single Jc5000 Jaw Crusher replaced two older units due to its higher capacitytofootprint ratio. It was equipped with XtraTough manganese jaw plates.| Results: Plant achieved a 28% increase in sustained throughput. Wear part life extended by 35%, reducing annual consumable costs by an estimated $18,000 USD. The consolidation freed up plant area for downstream upgrades.

Iron Ore Primary Crushing Station Retrofit | Challenge: An aging gyratory crusher at an iron ore site suffered from reliability issues and excessive maintenance hours per month (>80 hrs), impacting pellet plant feed.| Solution: Direct retrofit installation of the Jc5000 into the existing primary station footprint. Key features were its hydraulic setting adjustment for quick product size changes between ore types.| Results: Maintenance hours related to the primary crusher fell by over 60%. Plant managers reported improved consistency in feed size to SAG mills, contributing to an estimated overall circuit efficiency gain of approximately $50k annually in energy savings alone.

7. COMMERCIAL CONSIDERATIONS

The Jc5000 Jaw Crusher is offered as a capital investment in longterm production stability.
Base Equipment Pricing Tier: Includes crusher assembly with standard manganese jaws/motor drives/guards.
Optional Features & Kits: Hydraulic toggle tensioning system; automated grease lubrication system; different jaw plate profiles (e.g., corrugated/quarry/super tooth); dust suppression covers; special tool kits.
Service Packages: Available tiers include Basic Warranty (12 months), Extended Support Plans (35 years covering parts/labor), and OnSite Inspection Contracts with OEMtrained technicians.
Financing Options: Flexible capital solutions are available through partners including equipment leasing programs tailored for major capital expenditure cycles typical in mining operations.

8. FAQ

Q1 Is the Jc5000 compatible with my existing secondary/tertiary crushing circuit?
Yes. Its hydraulic CSS adjustment allows precise control over discharge product sizing (250mm typical), ensuring optimal feed gradation for most cone crushers or secondary impactors used downstream.

Q2 What is the expected impact on my plant's overall energy consumption?
Field data indicates that due to its efficient direct drive system and highinertia flywheels reducing peak loads on motors plants typically see a net reduction in specific energy use per ton crushed compared to less optimized designs

Q3 How does your OEM support differ from aftermarket parts suppliers?
Our factory R&D ensures that every wear part like jaw plates is metallurgically matched precisely engineered tested alongside original components This guarantees documented performance metrics fit tolerances longevity which generic parts cannot reliably provide

Q4 What are typical lead times for critical spare parts?
For registered service plan holders we operate a dedicated global logistics network with guaranteed dispatch times on critical components like shafts bearings ensuring maximum uptime

Q5 Can we finance this equipment alongside other planned plant upgrades?
Yes Our commercial team structures bundled financing solutions that can include not only the primary crusher but also related conveyors screens structural modifications aligning payment schedules with project cash flow milestones