1. PAINPOINT DRIVEN OPENING

Are you managing primary crushing operations where inconsistent feed material, unplanned maintenance stops, and rising operational costs are eroding your project margins? Consider these common challenges:
Excessive Downtime: Frequent liner changes and mechanical adjustments halt your entire processing line, costing thousands per hour in lost production.
High Wear Part Costs: Aggressive or abrasive materials rapidly degrade crushing jaws, leading to premature failure and unsustainable consumables expenditure.
Inconsistent Output Gradation: Unstable performance results in poor product shape and size distribution, causing bottlenecks in downstream screening and secondary crushing stages.
Regulatory Compliance Risks: Operating noncompliant machinery in regulated markets can lead to project delays, fines, and reputational damage.

How do you achieve reliable primary reduction while controlling total cost of ownership and ensuring environmental compliance? The solution requires a robust foundation designed for modern operational and regulatory demands.

2. PRODUCT OVERVIEW

The ROHS Compliant JC5000 is a heavyduty, singletoggle jaw crusher engineered for highcapacity primary crushing in quarrying, mining, and demolition recycling applications. Its design focuses on delivering consistent performance while adhering to the Restriction of Hazardous Substances (ROHS) directive, making it suitable for projects with strict environmental procurement standards.

Operational Workflow:
1. Feed Intake: Large runofmine or demolition concrete (up to 1300mm) is loaded into the vibrating grizzly feeder (optional), which bypasses fines to optimize chamber loading.
2. Primary Crushing: Material enters the deep, nonchoking crushing chamber where a highinertia flywheel and large eccentric throw facilitate aggressive compression crushing.
3. Discharge & Regulation: The crushed product exits at the bottom with a CSS (Closed Side Setting) hydraulically adjustable from 150mm to 300mm. A hydraulic toggle tensioning system protects the crusher from tramp metal.

Application Scope & Limitations:
Scope: Ideal for hard rock (granite, basalt), abrasive ores, and reinforced concrete recycling. Suited for stationary plants or large mobile tracked setups.
Limitations: Not designed for sticky, clayrich materials without prescreening. Requires a stable foundation and appropriate upstream feeding equipment for optimal performance.

3. CORE FEATURES

ROHSCompliant Component Sourcing | Technical Basis: Material substitution & supply chain verification | Operational Benefit: Eliminates restricted substances (e.g., lead, mercury) in electrical components, wiring, and coatings | ROI Impact: Facilitates market access in regulated regions (EU, UK), avoids compliance penalties and simplifies endoflife equipment disposal.

HeavyDuty Fabricated Frame | Technical Basis: Finite Element Analysis (FEA) optimized steel construction | Operational Benefit: Provides exceptional durability against shock loads and high fatigue stress | ROI Impact: Reduces risk of frame cracking/failure, extending operational life beyond 20+ years with proper maintenance.

Hydraulic Toggle & CSS Adjustment | Technical Basis: Dualpurpose hydraulic ram for clearing blockages and adjusting discharge setting | Operational Benefit: Enables remote setting changes in under 2 minutes and clears stalls without manual intervention | ROI Impact: Minimizes downtime by up to 80% during routine adjustments compared to manual shim systems.

Deep Symmetrical Crushing Chamber | Technical Basis: Optimized nip angle and longer crushing zone geometry | Operational Benefit: Promotes interparticle crushing for improved product shape and delivers higher reduction ratios per pass | ROI Impact: Can reduce load on secondary crushers by up to 15%, lowering overall circuit energy consumption.

Spherical Roller Bearings & Larger Eccentric Throw | Technical Basis: Oversized bearings rated for higher loads; long throw at top of swing | Operational Benefit: Sustains high throughput capacity (up to 1500 tph) under full load with less heat generation | ROI Impact: Increases bearing service life by an average of 35%, directly lowering major component replacement costs.

Standard Integrated Dust Suppression Ports | Technical Basis: Prefitted connection points for water spray systems | Operational Benefit: Effectively controls dust at feed point without aftermarket fabrication | ROI Impact: Helps maintain site environmental standards, reducing water usage by targeting spray precisely.

4. COMPETITIVE ADVANTAGES

| Performance Metric | Industry Standard for Comparable Jaw Crushers | ROHS Compliant JC5000 Solution | Advantage (% Improvement) |
| : | : | : | : |
| Liner ChangeOut Time| 1624 hours (2person crew) | <8 hours (2person crew) with hydraulic assist tools standard| Up to 60% faster |
| Tons Crushed per Wear Life| ~750,000 tons (abrasive granite) |>1,000,000 tons (abrasive granite) with optimized manganese chemistry| ~33% longer life |
| Power Consumption per Ton| Benchmark = 100% |>95% via efficient kinematics & lower friction bearings| ~5% reduction |
| Noise Emission at 10m| Often >105 dB(A) |>98 dB(A) with standard acoustic enclosures & damping pads|<7 dB(A) reduction |

_Based on field data from comparable installations; actual results depend on feed material properties._

5. TECHNICAL SPECIFICATIONS

Feed Opening: 1500mm x 1300mm
Maximum Feed Size: Up to 1300mm edge length
Closed Side Setting Range: Hydraulically adjustable from 150mm 300mm
Capacity Range: Up to approx.1500 tonnes per hour (dependent on material type & CSS)
Drive Power Requirement: Electric motor up to200 kW; Vbelt drive system standard
Total Weight (Crusher Only): Approximately86 tonnes
Key Material Specifications: Highstrength welded steel frame; ROHScompliant electrical system; AS2027grade manganese steel jaw liners standard.
Operating Temperature Range: 20°C to +40°C with standard lubricants.
Environmental Compliance: Fully compliant with EU ROHS Directive2011/65/EU; CE marked.

6. APPLICATION SCENARIOS

Granite Quarry Expansion – Europe

Challenge: A major quarry operator needed to double primary capacity but faced stringent EU environmental procurement rules that disqualified most available large jaw crushers.
Solution: Installation of two ROHS Compliant JC5000 Jaw Crushers as the primary stage.
Results: The plant met all regulatory requirements for commissioning. Field data shows an average liner life of1.1 million tons crushed per set,and hydraulic CSS adjustment reduced monthly downtime associated with product changes by22 hours.

Urban Infrastructure Recycling Hub

Challenge: A contractor processing demolished bridge concrete required highvolume reduction but was limited by noise ordinancesand needed consistent outputfor recycled aggregate specification.
Solution: A single JC5000 configuredwith an integrated acoustic enclosureand a prescreening grizzly feeder.
Results: Noise levels remained within permitted limits.The deep chamber provided excellent shape characteristics,yielding over85% of product within specification on first pass.Crushing costs per ton were reduced by18% comparedto the previous mobile impactor setup due to lower wear costs.

7. COMMERCIAL CONSIDERATIONS

The ROHS Compliant JC5000 is positioned as a premium capital investment designed for longterm operational savings.Pricing is structured around core configuration:

Base Equipment Tier: Includes crusher,motor drives,Vbelts,lubrication system,and basic instrumentation.Suitable for customers integrating into existing plant designs.
Optimized Plant Tier (Recommended): Base unit plus integrated motor slide base,vibrating grizzly feeder module,and walkway/access platforms.Reduces installation timeand costby approximately30%.
Optional Features / Kits: Hydraulic setting adjustment package(standard),acoustic damping kits,dust suppression ring kit,various liner profilesfor specific material types,and condition monitoring sensors.

Service packages are available from3to10year durations,covering planned maintenance,inspections,and preferential parts supply.Financing options include capital leaseoperating leaseand leasetoown structures typically over5,7,or10year terms subjectto credit approval

FAQ

Q1:What does 'ROHS Compliant' specifically meanfor this jaw crusher?
A1 It signifies that all electrical components wiring harnesses paints coatingsand other subassemblies are certified freeof the ten restricted substances outlined inthe EU directive suchas lead mercury cadmium This documentationis providedfor your procurement records

Q2 Can we replace our existing noncompliant primary crusher directlywiththe JC5000?
A2 While dimensional footprints vary our engineering team providesa full foundation reviewand feed chute transition drawings TheJC5000 often requiresa reinforced foundation due its massbut generally fitsinto standardprimary station layouts

Q3 How does the hydraulic toggle system impact maintenance safety?
A3 It allows operators toc lear blockagesor adjust settingsfrom ground levelor a control panel eliminatingthe needfor personnelto work near the crush erchamberwith manual tools duringthese procedures significantly reducing safety risks

Q4 What isthe expected operational availability?
A4 Basedon reported performancefrom similar installationsin hard rock applications designed availability exceeds92% when followingthe recommended preventive maintenance schedule excludingplanned liner changeswhichare considered operatingcosts not downtime

Q5 Are wear parts interchangeablewith otherjaw crusher models?
A5 No TheJC5000 uses proprietary liner profilesand bearing sizes designedfor its specific kinematics UsingnonOEM parts will voidthe warrantyand likely reduce performanceand component life

Q6 What financing structures are commonly usedfor equipmentof this value?
A6 Most commercial buyers optfor atraditional capital leaseor equipment finance loan whichkeeps the asseton the balance sheet Common termsare5or7 yearswitha residual option Operatingleasesare also availablefor those seekingoffbalancesheet treatment

Q7 What trainingis providedfor our operations team?
A7 Purchase includes comprehensive onsite commissioning conductedby factorytrained engineers covering safe operation daily checks basic troubleshootingand liner change procedures Additional operator maintenance manualsare suppliedin digital format