1. OUVERTURE ENTRAÎNÉE PAR POINT DE DOULEUR

Êtes-vous confronté à des goulots d'étranglement persistants dans votre circuit de traitement de l'or en raison d'un concassage primaire peu fiable ?? Taille d'alimentation incohérente, usure excessive de la doublure, and unplanned maintenance stops directly erode your profit margin. Tenez compte de ces défis opérationnels courants:
Coûts élevés des temps d'arrêt: Mechanical failures in the primary stage can halt your entire milling circuit, coûtant des milliers de dollars par heure en perte de débit.
Consommation d'énergie excessive: Inefficient crushing mechanisms and poorly matched drives lead to disproportionate power use per ton of ore processed.
Défaillance prématurée des pièces d’usure: Minerais d'or abrasifs, en particulier ceux à forte teneur en quartz, rapidly degrade crusher liners, increasing part change frequency and labor costs.
Taille du produit incohérente: Poorly controlled discharge settings result in a suboptimal feed for your SAG or ball mill, reducing grinding efficiency and recovery rates.
Réglementaire & Site Compliance: Operating noncompliant machinery risks project delays and fines.

Is your current equipment delivering the uptime and costperton metrics required for profitable operation? La solution réside dans la sélection d'un système robuste, engineered primary crusher designed specifically for the demands of gold ore.

2. APERÇU DU PRODUIT

This product line comprises a series of CE Marked jaw crushers engineered as primary équipement de concassage de minerai d'or. Designed for the initial size reduction of runofmine (ROM) roche aurifère, these machines are built for high availability in demanding mineral processing applications.

Flux de travail opérationnel:
1. ROM ore is fed into the vibratory grizzly feeder, which bypasses subfines directly to the downstream conveyor.
2. Les matériaux surdimensionnés pénètrent dans la chambre de concassage profonde du concasseur à mâchoires.
3. The aggressive elliptical motion of the swing jaw reduces ore via compressive force.
4. Crushed product discharges onto the main product conveyor at a preset CSS (Réglage du côté fermé).
5. The system integrates with plant PLCs for automated operation and feed rate control.

Champ d'application: Idéal pour les minerais d'or en roche dure (gisements de filons), including sulphidebearing ores. Suitable for stationary plant installation or modular plant frameworks.

Limites: Not designed as a standalone solution for alluvial/placer deposits requiring scrubbing and screening, or as a tertiary crusher for fine grinding.

3. CARACTÉRISTIQUES PRINCIPALES

Cadre robuste & Cinématique | Base technique: Analyse par éléments finis (FEA) répartition optimisée des contraintes | Avantage opérationnel: Élimine les fissures de fatigue du cadre sous charge cyclique de roche dure; enables consistent performance at maximum rated capacity | Impact sur le retour sur investissement: Extended structural life reduces capital replacement cycles by years.

Trempé & Matrices de mâchoire trempées | Base technique: OIN 6831 standard highgrade manganese steel with workhardening properties | Avantage opérationnel: Les doublures développent un dur, couche de surface résistante à l'usure pendant le fonctionnement, prolonging service life in abrasive quartz environments | Impact sur le retour sur investissement: Les données de terrain montrent un 1525% amélioration de la durée de vie du revêtement par rapport au manganèse standard, decreasing part cost per ton.

Réglage hydraulique & Clairière | Base technique: Integrated dualacting hydraulic cylinders connected to toggle system | Avantage opérationnel: Allows operators to adjust CSS safely and quickly under load or clear blockages without manual intervention | Impact sur le retour sur investissement: Reduces downtime for routine adjustments and clearing events by an average of 85%, maximizing operational hours.

PLCIntegrated Drive & Système de protection | Base technique: VFDcompatible motor drive with torque limiters and realtime amp monitoring | Avantage opérationnel: Prevents stallrelated damage; allows soft starts to reduce mechanical stress on drives; enables power draw optimization | Impact sur le retour sur investissement: Protège les principaux composants mécaniques des pannes catastrophiques; can reduce peak power demand charges.

Point de graissage centralisé & Sealed Bearings | Base technique: Labyrinth seals with positivepressure grease purging on all major bearings | Avantage opérationnel: Isolates contaminants like dust and slurry; ensures consistent lubrication to critical wear points | Impact sur le retour sur investissement: Extends bearing service intervals by over 40%, lowering maintenance labor hours and consumable costs.

4. AVANTAGES CONCURRENTIELS

| Mesure de performances | Référence des normes de l'industrie | Notre solution d'équipement de concassage de minerai d'or | Avantage documenté |
| : | : | : | : |
| Disponibilité (Exécution planifiée) | 9294% | >96% | +3% Amélioration |
| Moy.. Durée de vie du revêtement (Minerai abrasif) | 120,000 MTON | 150,000 MTON | +25% Amélioration |
| Consommation d'énergie (kWh/tonne) | Varies by model Baseline = 100%| Jusqu'à 12% réduction contre. modèles comparables| 12% Amélioration |
| Temps moyen entre les pannes (MTBF) Mécanique| ~2 000 heures| >2,800 heures| +40% Amélioration |
| Ajustement CSS / Temps de dédouanement| 6090 manuel des minutes| <10 minutes hydraulic| 89% Amélioration |

Based on independent testing against previous generation models under controlled conditions with standardized ore samples.

5. SPÉCIFICATIONS TECHNIQUES

Capacité de la gamme de modèles: 200 1,800 MTPH (en fonction de la taille de l'alimentation et des caractéristiques du matériau).
Plage d'ouverture d'alimentation: De 900 mm x 600 mm jusqu'à 1 500 mm x 1 200 mm.
Exigences d'alimentation: Le moteur électrique entraîne de 75 kW à 250 kW; configuré pour les normes de tension mondiales (50/60 Hz).
Spécifications matérielles: Cadre en acier fabriqué à haute résistance (S355J2); Toggle seats cast from highchrome iron; Jaw dies Q&T manganese steel (18% Mn).
Dimensions physiques (Modèle typique): Environ. Longueur: 4.5m, Largeur: 3.2m, Hauteur: 3.8m (hors chargeur).
Plage de fonctionnement environnementale: Conçu pour des températures ambiantes de 20°C à +45°C; composants critiques protégés contre la poussière (IP65 rating on electricals).
Discharge Settings: CSS adjustable typically between 100mm 250mm depending on model.
Conformité: CE Marked per EU Machinery Directive; full technical construction file available.

6. SCÉNARIOS D'APPLICATION

Expansion de la mine de roche dure en Afrique de l’Ouest

Défi: A Tier1 miner needed to expand primary crushing capacity but faced space constraints and required rapid deployment to maintain project timeline.
Solution: Implementation of a modulardesigned jaw crusher skid complete with integrated feeder and walkways.
Résultats: Plant commissioning was achieved in just four weeks postdelivery. The unit achieved sustained throughput of over $950$ MTPH of abrasive granitic ore with an availability rate of $96.8\%$ la première année.

North American MidTier Producer Plant Upgrade

Défi: An aging primary crusher was causing excessive vibration transfer to foundations and required monthly unplanned stops for tramp metal damage.
Solution: Retrofit installation featuring an updated jaw crusher with improved kinematics and an automatic hydraulic release system for uncrushables.
Résultats: Foundation vibration reduced by $70\%$. Unplanned downtime related to tramp metal events was eliminated entirely within six months of operation while maintaining target product size distribution consistently within spec (+/ $5\%$).

7. CONSIDÉRATIONS COMMERCIALES

Our pricing structure is based on a transparent model aligned with performance capacity:

Niveau de configuration standard: Includes core crusher assembly with electric motor drive guards basic starters instrumentation manual lubrication system
Optional Features at Quotation:
Système de lubrification à la graisse automatisé
Kit de montage brise-roche
Kit de démarrage de pièces de rechange
Capteurs avancés de surveillance d’état

We offer three levels of service packages:

1.Service Level Agreement providing scheduled inspections parts discounts guaranteed response times
2.Comprehensive Maintenance Contracts covering all planned maintenance activities labor parts excluding consumables
3.Full Fleet Management solutions

Financing options include capital lease operating lease or projectbased financing terms subject to credit approval

8.FAQ

What type of gold ore is this equipment best suited for?
It is engineered primarily for hard rock lode deposits including freemilling oxidized ores refractory sulphide ores It is less suitable for unconsolidated alluvial material without significant prescreening

How does this equipment impact our overall plant recovery rate?
By providing a consistent optimallysized feed (6") to your milling circuit it allows downstream SAG/ball mills operate at peak grinding efficiency This stability is critical maintaining target grind size liberation which directly influences cyanide leach recovery rates

Quels sont les délais de livraison habituels?
For standard models lead times range from $16$$24$ weeks exworks depending current order book Custom configurations may require additional engineering time

Fournissez-vous une assistance à la mise en service pour la supervision de l'installation?
Yes we offer optional technical advisory packages ranging from documentation review full site supervision by our field service engineers during installation commissioning

Quelles garanties sont fournies?
We provide standard manufacturer warranty covering defects materials workmanship period months from commissioning Additionally we offer performance guarantees throughput product size based preagreed test protocols