1. OUVERTURE ENTRAÎNÉE PAR POINT DE DOULEUR

L’augmentation des coûts opérationnels et les temps d’arrêt imprévisibles érodent-ils vos marges de traitement des granulats ou des minéraux ?? Les étapes de concassage primaires présentent des défis persistants: excessive wear part consumption driving high costperton, unplanned stoppages for tramp metal damage, and inconsistent feed size reduction causing bottlenecks downstream. Consider the impact of just one extra hour of unscheduled maintenance per week on your annual production targets. How much revenue is lost to vibrationrelated foundation stress and premature bearing failures? What is the true cost of a crusher that cannot adapt to varying feed material hardness without manual intervention? Ce ne sont pas seulement des problèmes d’équipement; they are direct threats to plant throughput and profitability. A primary jaw crusher must be a pillar of reliability, not a source of variability.

2. APERÇU DU PRODUIT

Le JC5000 est un appareil de grande capacité, Concasseur à mâchoires à bascule unique conçu pour les applications de concassage primaire les plus exigeantes dans le secteur minier, carrière, et recyclage de construction à grande échelle. Its design focuses on delivering maximum availability and the lowest possible operating cost in its class.

Flux de travail opérationnel:
1. Consommation alimentaire: Gros matériaux provenant de mines ou de carrières (jusqu'à 1500 mm) est dirigé vers les profondeurs, chambre de concassage sans étouffement.
2. Réduction de taille: A robust eccentric shaft drives a dynamically balanced moving jaw in an elliptical motion, applying compressive force to fracture material against the fixed jaw.
3. Décharge: Le produit broyé sort au fond de la chambre, with a discharge setting adjustable via hydraulic wedge or shim systems to ensure precise output gradation.

Champ d'application: Idéal pour le hard rock (granit, basalte), minerais abrasifs, et béton de démolition. It is designed as a stationary primary unit for hightonnage fixedplant operations.

Limites: Ne convient pas aux collants, plastic clays or as a mobile unit without significant structural support. Requires a prepared foundation and substantial primary feed conveyance infrastructure.

3. CARACTÉRISTIQUES PRINCIPALES

Bascule hydraulique & Système de réglage | Base technique: Les vérins hydrauliques à double effet remplacent les plaques à bascule mécaniques | Avantage opérationnel: Permet de sécuriser, remote clearing of blockages and adjustment of the closedside setting (CSS) en minutes contre heures | Impact sur le retour sur investissement: Réduit les temps d'arrêt pour les ajustements de routine jusqu'à 80% and minimizes personnel exposure to hazardous manual tasks.

Cartouche de roulement à rouleaux sphériques robuste | Base technique: Forged steel cartridge with oversized bearings designed for high radial and axial loads | Avantage opérationnel: Eliminates stress concentrations on bearing seats, extends lubrication intervals, and ensures precise shaft alignment under shock loading | Impact sur le retour sur investissement: Les données de terrain montrent un 40% increase in average bearing service life compared to traditional pillow block designs.

Boltless Fixed Jaw Die Retention | Base technique: Wedgelock system secures jaw dies without traditional head bolts | Avantage opérationnel: Permet plus rapidement, safer die changes; eliminates bolt stretch failures and thread seizure issues common in highvibration environments | Impact sur le retour sur investissement: Réduit le temps de changement de doublure d’environ 30%, augmentation de la disponibilité des concasseurs.

Analyse par éléments finis (FEA) Cadre optimisé | Base technique: Computermodeled stress distribution used to reinforce highload zones with additional steel while optimizing weight elsewhere | Avantage opérationnel: Provides exceptional rigidity to withstand peak crushing forces with minimal frame flex, protéger les composants internes | Impact sur le retour sur investissement: Mitigates risk of catastrophic frame fatigue failure, protéger la valeur des actifs à long terme.

Option de mangeoire à grizzlis de pré-criblage intégrée | Base technique: Vibrating grizzly section mounted directly onto crusher feed hopper | Avantage opérationnel: Bypasses subcrushsize fines directly to discharge belt, reducing unnecessary wear in the crushing chamber and boosting effective capacity | Impact sur le retour sur investissement: Can increase processed tonnage by 1525% on material with high fines content by eliminating chamber choke points.

4. AVANTAGES CONCURRENTIELS

| Mesure de performances | Norme de l'industrie (Classe comparable) | Résultat documenté de la solution JC5000 | Avantage (% Amélioration) |
| : | : | : | : |
| Durée de vie des pièces d'usure (Mn18/22 Jaw Dies) | 120,000 150,000 Mtonne (Granit abrasif) | 180,000 220,000 Mtonne (Granit abrasif) | +50% Durée de vie prolongée |
| Heures de maintenance annuelles planifiées| ~250 hours (y compris. changements de doublure & ajustements) | ~160 hours (y compris. changements de doublure & ajustements) |36% Temps d'entretien |
| Consommation d'énergie par tonne broyée| Référence (100%) at CSS of 200mm on Basalt| Measured at CSS of 200mm on Basalt |8% Consommation d'énergie |
| Émission de bruit à 10 Mètres| ~105 dBA during operation| ~98 dBA during operation |7 Réduction des dBA |

_Based on internal testing reports vs. previous generation designs; actual results may vary based on feed material and operating conditions._

5. SPÉCIFICATIONS TECHNIQUES

Ouverture d'alimentation: 1500mm x 2000 mm (59" x 79")
Taille maximale d'alimentation: Jusqu'à 1300 mm (51")
Plage de réglage côté fermé: 175 300 mm (7" 12")
Plage de capacité: Jusqu'à 1,750 MTPH depending on material type & CSS
Exigence de puissance d'entraînement: 200 kW / Up to VSD compatible
Poids total (Concasseur uniquement): Environ 86 tonnes métriques
Spécifications des matériaux clés: Cadre en acier fabriqué à haute résistance; Forgé trempé & arbre excentrique trempé; Manganese steel jaw dies standard.
Plage de fonctionnement environnementale: Conçu pour des températures ambiantes de 20°C à +50°C (4°F à +122°F). Kits d'étanchéité à la poussière disponibles pour les conditions extrêmes.

6. SCÉNARIOS D'APPLICATION

Extraction de roches dures – Production de granulats de granit

Défi: A large granite quarry faced unsustainable costs due to frequent jaw die changes every 90k tons and excessive downtime from tramp steel incidents damaging pitman bearings.
Solution: Implementation of two JC5000 units featuring the hydraulic toggle system for quick clearing and boltless die retention.
Résultats: Achieved an average die life extension to 165k tons per set. The hydraulic system cleared three major tramp metal events in under 30 minutes each—incidents that previously caused 8+ hours of downtime per event—resulting in an estimated 450 heures de production supplémentaires par an.

Station de concassage primaire de minerai de fer

Défi: An iron ore processing plant required higher primary throughput but was limited by an older crusher's inability to handle variable feed hardness without constant manual CSS adjustment.
Solution: Installation of a JC5000 equipped with automated wear compensation software linked to its hydraulic adjustment system.
Résultats: The system automatically maintained consistent product top size despite fluctuating ore hardness bands (±15% UCS). This stabilized feed to the secondary circuit, increasing overall plant throughput by an average of 9%. La surveillance de l'alimentation a montré un 7% reduction in specific energy consumption versus the retired unit.

7. CONSIDÉRATIONS COMMERCIALES

The JC5000 is positioned as a capital investment focused on total cost of ownership reduction over a standard duty cycle exceeding 10 années.

Niveau de tarification de l'équipement de base: Reflète sa classe de construction robuste; structured around core configuration options such as motor type (fixed speed vs VSD), drive arrangement (sheave & vbelts vs direct coupling), and standard vs heavyduty skid base.
Fonctionnalités facultatives & Forfaits:
Integrated Grizzly Feeder Module
Automated Wear Compensation System
HighAmbient Temperature Lubrication Package
Dust Sealing Kit Level I or II
Package télématique de surveillance à distance
Forfaits de services: Available from multiyear preventive maintenance agreements with guaranteed parts availability SLAs upto fullscope performancebased contracts where service provider guarantees uptime percentage.
Options de financement: Available through partners including equipment leasing structures tailored for municipal entities or capital expenditure loans designed for private mining contractors seeking predictable monthly payments aligned with project cash flow.

8. FAQ

1. Is the JC5000 compatible with our existing primary feed conveyor and discharge infrastructure?
Detailed interface drawings are provided during presales engineering review. The crusher requires specific feed heights and discharge clearances which can often be adapted with existing structures; our engineering team conducts compatibility assessments as standard practice.

2. Quel est l'impact opérationnel attendu lors de l'installation?
As a major stationary unit requiring a reinforced concrete foundation installation typically involves scheduled plant shutdown period ranging from two four weeks depending on site readiness including foundation cure time component assembly commissioning

3. How does warranty coverage work what does it include?
Standard warranty covers defects materials workmanship critical components like main frame pitman eccentric shaft bearings period months operation whichever comes first Wear parts jaw dies subject separate wear life guarantee based negotiated applicationspecific tonnage targets

4. Are spare parts readily available what are lead times?
Critical spare parts rotating assemblies bearing cartridges hydraulic cylinders held regional distribution centers Noncritical fabricated components typically available within weeks from manufacturing Global logistics network supports expedited shipping where required

5.