1. PAINPOINT DRIVEN OPENING

Are escalating operational costs and unpredictable downtime eroding your project margins? In primary crushing, the challenges are consistent: excessive wear part consumption driving high costperton, unplanned stoppages for maintenance, and throughput bottlenecks that delay downstream processes. Consider your current operation. How often do you face premature jaw plate failure? What is the true cost of a full shift lost to liner changes or adjustment issues? Are vibration and instability limiting your crusher’s performance on harder feed materials? These operational hurdles directly impact your bottom line through increased spare parts inventory, labor costs, and lost production. The Wholesale JC5000 Jaw Crusher is engineered to address these specific, quantifiable pain points.

2. PRODUCT OVERVIEW

The Wholesale JC5000 Jaw Crusher is a heavyduty, singletoggle primary crushing machine designed for highcapacity processing of hard rock, ore, and demolition concrete in stationary plant configurations. Its operational workflow is built for reliability: (1) Feed material enters the deep crushing chamber with aggressive nip angle, (2) A robust eccentric shaft and largediameter flywheels drive a powerful crushing stroke, (3) The fixed jaw die remains stationary while the moving jaw exerts high pressure to fracture material, (4) Crushed product discharges via gravity at the bottom under controlled settings, (5) Hydraulic assist systems enable rapid adjustment and clearing. Its application scope includes primary reduction in mining, largescale aggregate production, and industrial mineral processing. It is not suited for ultrafine grinding or as a secondary/tertiary unit without specific circuit design considerations.

3. CORE FEATURES

HeavyDuty Frame Construction | Technical Basis: Modular, nonwelded stressrelieved steel castings | Operational Benefit: Eliminates stress cracking under cyclical loads; provides longterm structural integrity in 24/7 operations | ROI Impact: Reduces risk of catastrophic frame failure, extending service life beyond 15+ years with proper maintenance.

Optimized Crushing Chamber Geometry | Technical Basis: Deep symmetrical chamber with steep nip angle (26°) | Operational Benefit: Promotes particleonparticle crushing for reduced liner wear; increases capacity by preventing choke at the feed opening | ROI Impact: Improves throughput by 812% over conventional designs with similar feed size.

Hydraulic Toggle & Adjustment System | Technical Basis: Dualacting hydraulic cylinders replace mechanical toggle plates | Operational Benefit: Enables remote clearing of blockages and quick setting adjustments in minutes versus hours; provides overload protection | ROI Impact: Cuts downtime for chamber clearing by up to 80%, maximizing equipment utilization.

HighPerformance Bearing Assembly | Technical Basis: Spherical roller bearings on eccentric shaft with larger bore diameter | Operational Benefit: Supports higher load capacities and withstands shock loads from uncrushables; runs cooler at sustained high power | ROI Impact: Extends bearing service intervals by approximately 40%, lowering lubrication and replacement costs.

Replaceable BoltIn Cheek Plates | Technical Basis: Thick steel plates secured with captive bolts on crusher sides | Operational Benefit: Protects frame from wear; allows for easier replacement than welded designs during maintenance cycles | ROI Impact: Simplifies liner maintenance schedule, reducing labor hours per changeout event.

Durable Jaw Die Design | Technical Basis: Reversible manganese steel dies with multiple tooth profiles available | Operational Benefit: Maximizes wear material utilization; allows selection of optimal profile for abrasion or impact dominance in feed material | ROI Impact: Increases tons crushed per die set by 1525%, directly lowering costperton metrics.

4. COMPETITIVE ADVANTAGES

| Performance Metric | Industry Standard (Comparable Class) | JC5000 Solution Documented Performance | Advantage (% Improvement) |
| : | : | : | : |
| Wear Life (Abrasive Rock)| 450,000 550,000 tons per jaw die set| 600,000 700,000 tons per set| +18% to +27% |
| Downtime for CSS Adjustment| Manual shims/plates (~46 hours)| Hydraulic system (~45 minutes)| 88% |
| Power Efficiency (kWh/ton)| Varies by rock type; baseline = 100%| Field data shows consistent reduction| 5% to 8% |
| Peak Throughput Capacity| Rated at ~750 mtph (hard granite)| Sustained rates of ~800820 mtph achieved| +7% to +9% |
| Mean Time Between Failure (Major)| ~8,000 operating hours| Exceeds 10,000 hours in documented cases| +25% |

5. TECHNICAL SPECIFICATIONS

Feed Opening: 1500mm x 1200mm (59" x 47")
Maximum Feed Size: ~1000mm edge length (subject to material characteristics)
Closed Side Setting (CSS) Range: 150mm 300mm
Capacity Range: Up to 830 metric tons per hour (dependent on CSS & material)
Drive Power Requirement: 200 kW / 270 HP electric motor
Total Weight: Approximately 62,000 kg
Key Material Specifications: Highstrength cast steel frame; Forged eccentric shaft; Manganese steel jaw dies & cheek plates.
Operating Environment: Designed for ambient temperatures from 20°C to +45°C. Dust sealing standard; optional systems available for extreme conditions.

6. APPLICATION SCENARIOS

Granite Quarry Primary Station Challenge:

A large aggregate producer faced frequent downtime due to premature wear on cheek plates and lengthy CSS adjustments using manual methods.
Solution:
Implementation of two JC5000 Jaw Crushers as primary units.
Results:
Wear part life extended by an average of 22%. Adjustment time reduced from over half a shift to under one hour per crusher. Annual plant availability increased by an estimated ~300 hours.

Iron Ore Processing Plant Challenge:

High throughput requirements were hampered by chokefeed incidents causing significant blockage clearance downtime.
Solution:
Integration of the JC5000 with its hydraulic toggle system into a new greenfield processing line.
Results:
Blockages are cleared remotely in under ten minutes without personnel entering the crushing chamber. Plant achieved designed throughput of >750 mtph within one week of commissioning.

7. COMMERCIAL CONSIDERATIONS

The Wholesale JC5000 Jaw Crusher is offered through tiered pricing aligned with configuration:

Base Equipment Tier: Includes crusher assembly with standard motor mounts/vbelts and basic tool kit.
Operational Ready Tier: Base unit plus integrated hydraulic power pack & lubrication system.
Plant Integrated Tier: Full package including motor starters/variable frequency drive skidded platform walkways access ladders

Optional features include automated grease lubrication systems multiple jaw die tooth profiles special alloy liners for extreme abrasion dust suppression ring packages

Service packages range from annual inspection plans to comprehensive multiyear performance agreements covering parts labor scheduled maintenance Financing options including leasetoown capital equipment loans are available through certified partners

8. FAQ

Q1 Is the JC5000 compatible with my existing primary crusher foundation?
A1 Detailed dimensional drawings are provided Engineering review is recommended but it is designed as a replacement for many crushers in its class requiring foundation verification rather than complete redesign

Q2 What is the expected operational impact on my overall plant throughput?
A2 Field data shows most plants see a net capacity increase due to higher availability However final impact depends on downstream process capabilities A circuit analysis is advised

Q3 How does the pricing structure work for wholesale or multipleunit orders?
A3 Significant volume discounts apply for orders of two or more units Contact our sales engineering team for a projectspecific quotation

Q4 What training is provided for our maintenance crew on the hydraulic system?
A4 Comprehensive operation and maintenance manuals are supplied along with optional onsite training sessions conducted during commissioning

Q5 Are wear parts readily available globally?
A5 A standardized inventory of all critical wear parts including jaw dies cheek plates bearings is maintained within our global distribution network ensuring lead times typically under two weeks