1. OUVERTURE ENTRAÎNÉE PAR POINT DE DOULEUR

L’augmentation des coûts d’exploitation et les temps d’arrêt imprévisibles érodent la rentabilité de votre carrière ou de votre mine.? Primary crushing bottlenecks can cascade into costly inefficiencies across your entire processing line. Considérez ces défis communs:
Temps d'arrêt excessif pour la maintenance: Frequent liner changes and mechanical adjustments halt production, coûtant des milliers de dollars par heure en perte de débit.
Arrêts imprévus chez Tramp Metal: Les concasseurs non protégés confrontés à des matériaux incassables entraînent des dommages catastrophiques, resulting in days of repair and parts replacement.
Gradation du produit incohérente: Fluctuations in feed size or hardness create an uneven discharge, surcharge des cribles et des concasseurs en aval, reducing overall plant efficiency.
Coûts opérationnels élevés: Rising energy consumption per ton and short component lifecycles directly impact your bottom line.

Is your primary crusher a reliable asset or a recurring liability? The solution lies in selecting a jaw crusher engineered not just for power, but for predictable performance and total cost of ownership.

2. APERÇU DU PRODUIT

Le concasseur à mâchoires JC5000 est un broyeur à haute capacité, singletoggle primary crushing station engineered for the most demanding mining, carrière, et applications de recyclage de construction à grande échelle. Its robust design focuses on delivering maximum availability and the lowest cost per ton in its class.

Flux de travail opérationnel:
1. Alimentation & Présélection: Runofmine or quarryrun material is directed into the large capacity vibrating grizzly feeder (facultatif), which bypasses fines to increase effective crushing capacity.
2. Réduction primaire: Material enters the deep crushing chamber of the JC5000 Jaw Crusher, where a powerful elliptical motion applies compressive force against a fixed jaw plate.
3. Décharge contrôlée: The crushed product exits at the bottom of the chamber, with size determined by the closedside setting (CSS), adjustable via a hydraulic toggle system.
4. Plant Integration: The consistent output is conveyed to secondary crushing or screening stages for further processing.

Champ d'application & Limites:
Portée: Idéal pour le hard rock (granit, basalte), minerais abrasifs, and shot rock. Suited for stationary primary crushing stations requiring throughputs from 750 à 1,500 mtph depending on material and settings.
Limites: Not designed for sticky or clayrich materials without prescreening. Requires a stable concrete foundation and appropriate feed equipment sized to match its inlet capacity.

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, rapid CSS adjustment and provides automatic overload protection by releasing to clear blockages | Impact sur le retour sur investissement: Réduit les temps d’arrêt des réglages jusqu’à 80% par rapport aux systèmes de cales manuels; évite les dommages majeurs causés par les éléments incassables.

Chambre de concassage symétrique profonde | Base technique: Optimized nip angle and long vertical travel at the feed opening | Avantage opérationnel: Promotes rockonrock attrition in the upper chamber, reduces wear on lower sections, and enhances throughput | Impact sur le retour sur investissement: Extends jaw plate life by an estimated 1525%, reducing consumable costs and changeout frequency.

Roulements à rouleaux sphériques robustes | Base technique: Largediameter bearings housed in precisionmachined pitman and frame seats | Avantage opérationnel: Supports high radial and axial loads from tough crushing cycles with minimal heat generation | Impact sur le retour sur investissement: Increases bearing service life under shock loading; les données de terrain montrent un 30% improvement in mean time between failures versus standard designs.

Base moteur intégrée & Garde-ceinture | Base technique: Unified steel fabrication that houses crusher motor, vbelt drive, and guards | Avantage opérationnel: Eliminates misalignment during installation/transport; provides safer, easier access for maintenance | Impact sur le retour sur investissement: Cuts installation time by approximately two days; reduces longterm vibrationrelated wear on drive components.

Wedge Lock Jaw Plate Fastening System | Base technique: Mechanically locked wedges secure front and rear jaw plates without backing material | Avantage opérationnel: Allows fast plate changes with standard tools; creates a secure fit that minimizes plate shifting under load | Impact sur le retour sur investissement: Reduces liner changeout time by half compared to traditional bolted systems.

4. AVANTAGES CONCURRENTIELS

| Mesure de performances | Norme de l'industrie (Competitor Averages) | Solution de concasseur à mâchoires JC5000 | Avantage (% Amélioration) |
| : | : | : | : |
| Disponibilité (Temps de disponibilité) | ~8590% (programmé & arrêts imprévus) |> 94% (based on telemetry data) |> 5% augmentation des heures productives |
| Efficacité énergétique (kW per ton) | Ligne de base = 100% (varies by application) |> 1215% reduction per ton crushed |> 1215% lower energy cost |
| Jaw Plate Life (Roche Abrasive) ~500 Mtons| Ligne de base = 100% |> Extended wear profile increases life ~20% |> ~20% reduction in consumable cost |
| Overload Recovery Time (Clairière) ~48 hours| Manual clearing required |> Hydraulic toggle reversal clears most jams in Up to 90% faster recovery |

5. SPÉCIFICATIONS TECHNIQUES

Ouverture d'alimentation: 1,500mm x 1 200 mm (59" x 47")
Taille maximale d'alimentation: 1,050mm (41")
Recommended Closed Side Setting Range: 150mm 300mm (6" 12")
Plage de capacité: Jusqu'à 1,500 mtph dependent on material type & CSS
Exigence de puissance d'entraînement: 200 kW / Up to VSD compatible
Poids total (Concasseur uniquement): Environ 86 tonnes
Spécifications des matériaux clés: Highstrength fabricated steel frame; Manganese steel jaw plates; Forged alloy steel eccentric shaft.
Plage de fonctionnement environnementale: Conçu pour des températures ambiantes de 20°C à +45°C (4°F à +113°F). Kits d'étanchéité à la poussière disponibles pour les environnements arides.

6. SCÉNARIOS D'APPLICATION

Projet d'agrandissement de la carrière de granit

Défi: Une opération existante devait augmenter le débit du circuit primaire de 40% without expanding its physical footprint or secondary circuit. The incumbent crusher could not achieve higher capacity without unacceptable vibration and premature wear.
Solution: Installation of one JC5000 Jaw Crusher as the new primary unit with an optimized feeder setup.
Résultats: Le débit a augmenté de 42%. The consistent product gradation reduced cycling in the secondary cone crushers. Plant managers reported a 22% decrease in specific energy consumption at the primary stage within the first year.

Modernisation de l'usine de traitement du minerai de fer

Défi: Unplanned downtime due to tramp metal incidents was causing an average of three major stoppages annually at this site’s primary crush station.
Solution Replacement with a JC5000 equipped with its integrated hydraulic overload protection system.
Results In two years of operation zero catastrophic events have occurred from tramp metal Hydraulic clearing activated four times preventing an estimated 14 days of downtime saving over $350k in lost production

7 CONSIDÉRATIONS COMMERCIALES

The JC5000 Jaw Crusher is offered as part of several commercial packages:

Niveaux de tarification:
Tier A Base Unit includes crusher motor base belt guards basic tooling
Tier B Plant Ready includes integrated motorized feeder skid structure walkways ladders
Tier C Turnkey includes full electrical control package dust suppression starter package

Fonctionnalités facultatives:
Heavy duty grizzly feeder with fines bypass conveyor
Automatic grease lubrication system
Remote monitoring telemetry package for CSS amp draw bearing temps

Forfaits de services:
Standard Warranty months parts labor
Extended Service Plan years including scheduled inspections wear part discounts
Full Maintenance Contract covers all parts labor inspections fixed annual fee

Financing Options available through partner institutions include capital lease operating lease or leaseto own structures typically ranging from months

8 FAQ

What are my foundation requirements for the JC5000?
Detailed civil drawings are provided A reinforced concrete foundation designed for dynamic loads exceeding tons is required We provide full load data specifications

Can I use existing feeders conveyors with this crusher?
Compatibility depends on their rated capacity Our engineers can review your existing layout The JC inlet requires proper feed distribution which may necessitate feeder modifications

How does hydraulic overload protection work compared shear pins?
The hydraulic toggle uses pressurized nitrogen accumulators When an uncrushable object is encountered pressure increases releasing cylinders allow movement then automatically reset No components need replacement unlike broken shear pins minimizing restart time

What is your expected delivery lead time?
For standard configuration units lead time is typically weeks from order confirmation Long lead items like custom motors may affect this Expedited manufacturing options are sometimes available

Offrez-vous des garanties de performance?
Yes we offer guaranteed minimum throughput capacities based on agreed feed material testing These are contractually defined prior to purchase