1. OUVERTURE ENTRAÎNÉE PAR POINT DE DOULEUR

L’augmentation des coûts opérationnels et les temps d’arrêt imprévisibles érodent vos marges bénéficiaires globales ou minières? Le concassage primaire est un goulot d'étranglement critique, et une panne d'équipement se répercute ici sur toute votre chaîne de traitement. Considérez ces défis communs:
Consommation excessive de pièces d’usure: Frequent replacement of jaw dies due to improper kinematics or material choice, leading to high consumable costs and laborintensive changeouts.
Temps d'arrêt imprévus: Structural fatigue or bearing failures from uncrushable materials or shock loads, arrêter la production pendant des jours.
Gradation du produit incohérente: Poorly controlled discharge settings causing excessive oversize, overworking secondary crushers and reducing screening efficiency.
Coûts énergétiques élevés: Inefficient crushing chambers and heavy, powerhungry components that drive up kWh per ton metrics.
Rigging & Complexité de l'installation: Lourd, monolithic structures that require specialized logistics and extended foundation work, retarder la mise en service.

What if your primary crusher could deliver higher throughput with lower wear costs, maintain gradation stability, and demonstrate proven resilience in the toughest conditions? The solution requires a design focused on total cost of ownership.

2. APERÇU DU PRODUIT

The Sustainable JC5000 is a heavyduty, Concasseur à mâchoires à bascule unique conçu pour le concassage primaire de grande capacité dans les carrières, exploitation minière, et applications de recyclage par démolition. It processes hard rock (granit, basalte), minerais abrasifs, and reinforced concrete into a consistent primary feed.

Flux de travail opérationnel:
1. Alimentation & Compression: Matière première de grande taille (jusqu'à 1300mm) entre dans les profondeurs, chambre de concassage sans étouffement.
2. Concassage progressif: The aggressive elliptical stroke pattern applies compressive force efficiently throughout the stroke cycle.
3. Décharge & Autorisation: The hydraulic toggle tension system allows rapid clearing of tramp metal or uncrushables, minimizing stall events.
4. Contrôle des gradations: A simple yet robust hydraulic setting adjustment system (HAS) enables precise closedside setting (CSS) changes in minutes without stopping the crusher.

Champ d'application & Limites:
Portée: Idéal pour les stations de concassage primaire stationnaires, production de granulats à grande échelle, and primary ore reduction. Suited for feed materials with a compressive strength up to 400 MPa.
Limites: Non conçu pour être mouillé, sticky materials without proper feeder design. Requires a runofmine feed system capable of handling the specified maximum feed size.

3. CARACTÉRISTIQUES PRINCIPALES

CADRE SOUDÉ ROBUSTE | Base technique: Analyse par éléments finis (FEA) optimized highstrength steel fabrication | Avantage opérationnel: Eliminates stress risers and provides exceptional durability against shock loading | Impact sur le retour sur investissement: Réduit le risque de défaillance catastrophique du cadre; extends structural life beyond 20+ années de service intensif.

HYDRAULIC TOGGLE TENSION & ADJUSTMENT SYSTEM | Base technique: Integrated dualacting hydraulic cylinders replace traditional mechanical toggle plates | Avantage opérationnel: Enables remote CSS adjustment and provides automatic overload protection by releasing to pass tramp iron | Impact sur le retour sur investissement: Réduit de plus les temps d'arrêt liés aux modifications de configuration 70% et évite les dommages coûteux causés par les éléments incassables.

OPTIMIZED CRUSHING CHAMBER GEOMETRY | Base technique: Deep symmetrical chamber design with an aggressive nip angle | Avantage opérationnel: Favorise le broyage interparticulaire pour un agrégat mieux formé, increases throughput capacity per stroke cycle | Impact sur le retour sur investissement: Améliore le rendement global des plantes en 510% through better fragmentation and reduced recirculating load.

DUCTILE CAST IRON SWING JAW | Base technique: Highgrade ASTM A536 cast component with superior fatigue resistance compared to fabricated designs | Avantage opérationnel: Withstands highcycle fatigue from continuous compression; provides stable mounting surface for jaw dies | Impact sur le retour sur investissement: Lowers lifetime replacement costs for major wear components; improves die seating for longer liner life.

CENTRALIZED AUTOMATIC GREASING SYSTEM | Base technique: Programmable lubrication unit serving all major bearing points from a single station | Avantage opérationnel: Ensures correct bearing lubrication intervals without manual intervention; includes flow monitoring | Impact sur le retour sur investissement: Prolonge la durée de vie des roulements jusqu'à 40% and reduces daily maintenance labor requirements.

REVERSIBLE HYDROSTATIC DRIVE | Base technique: Directdrive system with reversible functionality controlled via PLC | Avantage opérationnel: Allows clearing of chamber blockages by reversing the jaw motion; enables softstart capability to reduce electrical stress | Impact sur le retour sur investissement: Minimizes downtime from packing events; lowers peak inrush current demand on site power.

4. AVANTAGES CONCURRENTIELS

| Mesure de performances | Norme de l'industrie (Classe comparable) | Sustainable JC5000 Solution | Avantage (% Amélioration) |
| : | : | : | : |
| Portez la durée de vie des matrices de mâchoire (Roche Abrasive) | ~120,000 MTON CSS @ 200mm| ~150,000 MTON CSS @ 200mm| +25% durée de vie plus longue |
| Temps d'arrêt pour l'ajustement CSS| 46 heures (cales manuelles)| <30 minutes (Hydraulic HAS)| Jusqu'à 90% ajustement plus rapide |
| Consommation d'énergie (kWh/tonne)| ~0,85 1.05 kWh/t| ~0,75 0.95 kWh/t| Jusqu'à 12% plus efficace |
| Temps de récupération du fer clochard| Several hours (downgrade/dismantle)| <2 minutes (automatic release)| Drastic reduction in stall events |
| Bearing Lube Service Interval| Manual daily greasing| Automated 8hour cycles with monitoring| Labor savings & augmentation de la fiabilité |

5. SPÉCIFICATIONS TECHNIQUES

Ouverture d'alimentation: 1300mm x 1000 mm (51" x 40")
Taille maximale d'alimentation: ~1100mm lump size
Plage de capacité: 450 750 mtph (en fonction du type de matériau & CSS)
Exigence de puissance d'entraînement: 200 kW / AC motor
Poids du concasseur (hors moteur): Environ 62 tonnes
Spécifications des matériaux clés:
Frame Steel Plate Grade S355J2+N
Swing Jaw ASTM A536 Ductile Iron
Eccentric Shaft Forged Alloy Steel EN24T
Main Bearings Spherical Roller Type
Plage de température de fonctionnement: 20°C à +45°C (4°F à +113°F)
Setting Adjustment Range: Hydraulic range from 150mm to 300mm CSS

6. SCÉNARIOS D'APPLICATION

Granite Quarry Primary Crushing Station Challenge:

A major aggregate producer faced premature wear on competitor jaw dies (~90 000 tonnes), causing bimonthly shutdowns for replacements (~16 hours each). Product gradation drift between changes also impacted downstream cone crusher performance.

Solution:

Installation of one Sustainable JC5000 Jaw Crusher fitted with quarryspecific alloy jaw dies.

Résultats:

Field data shows jaw die life extended to an average of 155k tons per set—a significant improvement over previous performance—reducing annual changeouts from six to four. The stable chamber geometry maintained product gradation within +/5%, improving secondary circuit efficiency by an estimated 7%.

Iron Ore Primary Reduction Challenge:

An iron ore processing plant required higher primary throughput but was constrained by frequent jams from occasional large tramp metal pieces in runofmine feed, leading to fullline stoppages and manual breaker bar extraction.

Solution:

Implementation of the JC5000 with its integrated Hydraulic Toggle Tension System configured for automatic release at a preset pressure threshold.

Résultats:

The system has successfully passed over a dozen uncrushable metal objects in the first year without a single catastrophic stall event or damage requiring welding repair—a stark contrast to previous annual averages—saving an estimated 180 hours of potential downtime annually based on historical incident logs alone.

7. CONSIDÉRATIONS COMMERCIALES

The Sustainable JC5000 is offered in three core configuration tiers:

1. Niveau de configuration de base ($POA): Includes crusher frame assembly with standard jaw dies/cheek plates standard motor mount/vbelts manual grease points basic hydraulic unit for toggle function only.
2.
3.Production Optimized Tier ($POA): Adds full Hydraulic Adjustment System centralized automatic greasing reversible hydrostatic drive PLC control panel premium AR400 alloy jaw dies/cheek plates installation supervision package.
4.FullService Contract Tier ($POA): Bundles Production Optimized configuration with comprehensive multiyear service agreement covering scheduled maintenance wear part supply at fixed costperton rates remote monitoring hardware access priority technical support rapidresponse parts dispatch

Financing options include capital lease operating lease project financing through our accredited partners tailored payment structures can be developed based on project cash flow models

Optional features include skidmounted modular frames dust suppression spray systems special alloy liners for specific abrasion/corrosion conditions custom discharge conveyor interfaces

FAQ

Q1 Is the JC5000 compatible with my existing primary feeder discharge conveyor?
Our engineering team can provide interface drawings review your current layout specifications ensure compatibility typically modifications are minimal due standardized discharge heights belt widths

Q2 Quel est l'impact attendu sur le débit global de mon usine?
Based on comparative installations typical gains range from 1015% increased primary circuit output due higher capacity lower unplanned stops consistent product gradation reduces bottlenecks downstream

Q3 How does the pricing structure compare considering total cost ownership?
While initial capital investment may be comparable premium models lifecycle cost analysis consistently shows advantage JC5000 due significantly lower wear part consumption reduced maintenance labor energy savings translate lower costperton over 5year period

Q4 Quelle formation est dispensée au personnel de maintenance des opérateurs?
We provide comprehensive onsite commissioning training covering safe operation routine maintenance procedures troubleshooting guides Additionally we offer optional advanced technical training courses at regional facilities

Q5 Can you supply wear parts compatible other crusher brands we operate?
We manufacture supply only genuine OEM parts designed specifically JC5000 ensure optimal performance safety Using nonOEM parts may void warranty affect crusher reliability

Q6 What lead time expected delivery installation?
Standard lead time currently 1822 weeks exworks subject current order book Expedited options may be available Projectspecific timelines including foundation design logistics managed through dedicated project manager upon order placement