1. PAINPOINT DRIVEN OPENING

Are escalating operational costs and unpredictable downtime eroding your primary crushing circuit's profitability? For plant managers and engineering contractors, the challenges of a primary jaw crusher are quantifiable: excessive energy consumption per ton of processed material, premature wear part failure leading to unscheduled maintenance stops, and the high labor cost associated with manual adjustment and clearing. When your primary crusher is the bottleneck, every hour of downtime cascades through your entire processing line. Are you facing the recurring costs of replacing wornout jaw dies? Is your current setup struggling with varying feed materials, causing inconsistent product gradation? The reliability of your initial size reduction stage dictates the efficiency of everything that follows. Selecting the right primary jaw crusher is not just an equipment purchase; it is a strategic decision impacting your total cost of ownership for years.

2. PRODUCT OVERVIEW

The JC5000 Jaw Crusher is a highcapacity, singletoggle primary crusher engineered for the most demanding mining, quarrying, and largescale construction recycling applications. Its robust design focuses on delivering maximum uptime and the lowest cost per tonne in hard rock processing.

Operational Workflow:
1. Feed Intake: Large runofmine (ROM) or quarryrun material is directly fed into the deep, nonchoking crushing chamber.
2. Aggressive Crushing Stroke: The highforce singletoggle mechanism drives the moving jaw in an elliptical motion, applying compressive force to reduce material.
3. Discharge & Clearance: Crushed material exits through a hydraulically adjustable closed side setting (CSS), with a large discharge opening minimizing risk of bridging.
4. Protection & Reset: The hydraulic toggle relief system automatically protects the crusher from uncrushable material by allowing the toggle to release and then automatically reset.

Application Scope: Ideal for processing hard abrasive materials like granite, basalt, and iron ore as a stationary or semimobile primary unit. It is suited for large tonnage operations requiring consistent, coarse output.

Key Limitations: Not designed for ultrafine crushing or as a secondary/tertiary unit. Requires a stable foundation and appropriate feed system due to its size and mass. Optimal performance requires ROM feed size within its designed gape opening.

3. CORE FEATURES

HeavyDuty Frame Construction | Technical Basis: Finite Element Analysis (FEA) optimized stress distribution | Operational Benefit: Eliminates frame fatigue cracking under cyclical heavy loads, ensuring structural integrity over decades | ROI Impact: Reduces longterm capital expenditure risk by extending crusher service life beyond industry norms

Hydraulic Toggle & Adjustment System | Technical Basis: Integrated dualacting hydraulic cylinders for both CSS adjustment and tramp iron release | Operational Benefit: Enables remote setting changes in minutes without manual shims; automatically clears chamber blockages | ROI Impact: Cuts downtime for adjustments by over 70% and prevents costly damage from uncrushables

Deep Symmetrical Crushing Chamber | Technical Basis: Optimized nip angle and long stroke at inlet for aggressive bite | Operational Benefit: Increases capacity by up to 15% compared to conventional designs; promotes even wear across jaw dies | ROI Impact: Higher throughput per operating hour directly lowers processing cost per tonne

Bolted Bearing Cartridges | Technical Basis: Preassembled, selfaligning roller bearing cartridges mounted externally to the frame | Operational Benefit: Simplifies bearing maintenance; allows for replacement without disturbing frame alignment or flywheels | ROI Impact: Reduces critical path bearing service time from days to hours, maximizing plant availability

Wedge Lock Jaw Die Retention System | Technical Basis: Mechanically locked wedges secure front and rear jaw dies without backing material | Operational Benefit: Enables faster, safer jaw die changes with standard tools; provides secure hold under shock loading | ROI Impact: Lowers liner changeout labor costs and improves personnel safety during maintenance

Direct Drive via VBelts | Technical Basis: Hightorque motor connected via multiple Vbelts to heavyduty flywheels | Operational Benefit: Smooth power transmission that absorbs load fluctuations; simpler maintenance than gear drives | ROI Impact: Reduced mechanical complexity lowers spare parts inventory and associated maintenance training costs

4. COMPETITIVE ADVANTAGES

| Performance Metric | Industry Standard (Comparable Class) | JC5000 Jaw Crusher Solution | Advantage (% Improvement) |
| : | : | : | : |
| Availability (Uptime)| 9092% (scheduled & unscheduled stops) | Field data shows consistent >95% availability| +35% more productive operating time annually |
| Wear Life (Stationary Jaw Die)| Based on abrasive granite feed ~120,000 tonnes| Industry testing demonstrates >150,000 tonnes achievable| +25% extended life reduces liner cost/tonne |
| Energy Consumption| Average 0.85 kWh/tonne for target product size| Documented average of 0.78 kWh/tonne at same CSS| 8% lower specific energy consumption |
| Closed Side Setting Adjustment Time| Manual shim adjustment: 46 hours average| Hydraulic adjustment with pushbutton control: <30 mins| 90% faster adjustment time |

5. TECHNICAL SPECIFICATIONS

Feed Opening: 1500mm x 1300mm (59" x 51")
Max Feed Size: 1250mm (49") edge length
Capacity Range: 600 1,500 mtph (dependent on feed material and CSS)
Power Requirement: 200 kW / 250 HP electric motor (standard)
Drive System: VBelt drive to twin flywheels
Closed Side Setting Range: Hydraulically adjustable from 180mm to 280mm (7" 11")
Total Weight (Crusher Only): Approximately 85,000 kg (187,400 lbs)
Frame Construction: Fabricated steel plate with FEAoptimized ribbing; stressrelieved before machining.
Jaw Dies: Premium manganese steel; multiple tooth profiles available.
Operating Temperature Range: 30°C to +45°C (22°F to +113°F) with standard lubrication.

6. APPLICATION SCENARIOS

Hard Rock Quarrying – Granite Aggregate Production

Challenge: A major aggregate producer faced high wear costs and weekly downtime for manual CSS adjustments on their legacy primary crusher to meet fluctuating demand for different base products.
Solution: Implementation of a JC5000 Jaw Crusher with its hydraulic adjustment system was integrated into a new primary station.
Results: Wear part life increased by an average of 28%. Product changeovers were reduced from halfday events to under one hour. Annual throughput increased by an estimated 12% due to reduced adjustment downtime.

Iron Ore Primary Crushing

Challenge: An iron ore operation experienced frequent uncrushablerelated damage events (e.g., drill steel), leading to catastrophic toggle breakage and weeklong outages.
Solution: Replacing two older units with a single JC5000 equipped with its automatic hydraulic toggle relief system.
Results: The system successfully released multiple tramp metal events without damage over two years, automatically resetting each time. This eliminated related catastrophic failures, directly saving an estimated $250k annually in repair parts and lost production.

LargeScale Demolition Concrete Recycling

Challenge: Processing highly variable reinforced concrete feed caused frequent chamber bridging/jamming in existing plant equipment.
Solution: A JC5000 was installed as the dedicated primary unit due to its deep chamber design and high inertia flywheels that maintain momentum under uneven loading.
Results: Bridging incidents were reduced by over 80%. The plant achieved a consistent rated capacity of recycled aggregate production despite variable feed composition.

COMMERCIAL CONSIDERATIONS FOR THE JC5000 JAW CRUSHER

The investment in a JC5000 Jaw Crusher is structured around providing clear longterm value through configuration flexibility.

Base Equipment Pricing Tier:
Includes core crusher assembly with standard manganese jaw dies,
250 kW electric motor,
Vbelt drive guards,
Basic lubrication system,
Motor starter.

Optional Features & Upgrades
These allow customization:
Automated Greasing System
Wear Monitoring Systems
Different Jaw Die Profiles
SkidMounted or SemiMobile Chassis
Dust Suppression Kit

Service Packages are offered separately:
1.Preventive Maintenance Inspection Plans
2.Wear Part Kits with guaranteed pricing
3.OnSite Technical Support Contracts

Financing Options are available through partners:
Including capital lease,
Operating lease,
And projectspecific financing solutions tailored for large infrastructure projects.

FREQUENTLY ASKED QUESTIONS FOR THE JC5000 JAW CRUSHER

Q1 What existing plant infrastructure is required?
A1 The JC5000 requires a substantial concrete foundation designed to its dynamic load specifications.A robust grizzly feeder or apron feeder capable of handling its maximum feed rate is essential.Plant electrical supply must accommodate the starting current of its directonline motor.

Q2 How does it handle wet or sticky feed materials?
A2 While capable,the deep chamber design helps,but extremely sticky materials can increase risk.The optional hydraulic chamber clearing function assists.We recommend evaluating specific material characteristics;in some cases,a grizzly prescreening may be advised.

Q3 What is typical lead time from order?
A3 For standard configuration units lead time averages between six months depending on global component supply chains.Custom skidmounted configurations require additional engineering time.

Q4 Are wear parts readily available globally?
A4 Yes.Jaw dies toggle plates,and bearing cartridges are stocked at regional service centers worldwide.Guaranteed interchangeability ensures no retrofitting is required when ordering replacements.

Q5 Can it be integrated into an automated plant control system?
A5 Yes.The JC5000 provides standard interfaces for remote monitoring of key parameters like CSS position oil pressure temperature etc allowing integration into modern SCADA systems.

Q6 What training do our operators need?
A6 Comprehensive training covering safe operation routine inspection basic troubleshooting wear part changeout procedures provided either onsite during commissioning or at regional training facilities.

Q7 Is performance testing available before purchase?
A7 Yes.We can arrange testing using customersupplied sample materials at our dedicated research facility providing verified capacity gradation curve data specific application