FDA Approved Gold Ore Crushing Equipment Factory Price

The Crushing Reality of Gold Ore Processing: Are You Losing Margin to Inefficient Equipment?

Every ton of gold ore you process carries fixed costs—energy, travail, entretien, and capital depreciation. When your crushing circuit operates below optimal efficiency, those costs don't decrease; your recoverable gold simply pays for them. Industry data indicates that inefficient primary crushing can reduce downstream grinding throughput by 15–25%, directly impacting your mill's daily tonnage and, ultimately, your ounceperdollar recovery ratio.

Consider the operational challenges you face daily:

• Temps d'arrêt imprévus: Une seule panne de concasseur dans un 2,000 tpd operation can cost $8,000–$15,000 per hour in lost production, not including repair parts and labor.
• Distribution granulométrique incohérente: Oversize feed to the SAG or ball mill forces you to reduce throughput to protect downstream equipment, sacrificing 10–20% of your designed capacity.
• High wear component consumption: Inferior crushing chambers and metallurgy can increase wear parts replacement frequency by 30–40%, adding significant OPEX per ton processed.
• Inefficacité énergétique: Older or poorly matched crushers consume 15–25% more kWh per ton of ore reduced, directly inflating your power bill—often the secondlargest cost after mining.
• Safety and compliance risks: Outdated equipment may not meet current dust suppression, bruit, or operator safety standards, exposing you to regulatory fines and workforce safety issues.

Are you maximizing the value of your ore body, or is your crushing circuit silently eroding your profit margin? The solution begins with selecting crushing equipment engineered for hightonnage, continuous gold ore processing—backed by factorydirect pricing that improves your project economics from day one.

Présentation du produit: HeavyDuty Jaw Crusher and Cone Crusher System for Gold Ore

This equipment line comprises a primary jaw crusher and secondary/tertiary cone crushers specifically configured for gold ore reduction from runofmine (ROM) feed to a final product size suitable for ball mill feed (typically P80 of 12–19 mm). The system is designed for hard rock applications with compressive strength up to 300 MPa, including quartz veins, minerais sulfurés, and oxidized ores common in gold deposits.

Flux de travail opérationnel:

1. Concassage primaire: Minerai ROM (jusqu'à 800 mm) is fed into the heavyduty jaw crusher, reducing material to 150–200 mm at throughput rates of 150–500 tph, selon modèle.
2. Concassage secondaire: The discharge is conveyed to a standard cone crusher, reducing material to 50–75 mm.
3. Concassage Tertiaire: A shorthead cone crusher further reduces the ore to a P80 of 12–19 mm, optimizing feed size for your grinding circuit.
4. Boucle de dépistage: A vibrating screen classifies the crushed product; oversize material is recirculated to the tertiary crusher, ensuring consistent product specification.
5. Stockage: Crushed ore is conveyed to a fine ore bin or stockpile, providing surge capacity for the mill.

Champ d'application:

• Primaire, secondaire, and tertiary reduction of goldbearing hard rock
• Surface and underground mining operations (with appropriate configuration)
• Heap leach feed preparation (coarser crush, 25–50mm)
• CIL/CIP plant feed preparation (fine crush, 12–19 mm)

Limites:

• Not suitable for clayrich, highmoisture ores (>8% humidité) without additional scalping and screening equipment
• Requires a minimum feed size consistency to maintain optimal chamber utilization
• Not designed for batch operations; continuous feed is required for maximum efficiency



Fonctionnalités principales

HeavyDuty Cast Steel Frame | Base technique: Analyse par éléments finis (FEA) optimized frame design | Avantage opérationnel: Withstands highimpact loading from hard quartz and sulfide ores without frame fatigue or cracking | Impact sur le retour sur investissement: Extends equipment lifespan by 8–12 years, reducing capital replacement frequency and associated installation costs

Système de réglage hydraulique CSS | Base technique: Hydraulic cylinders adjust the closed side setting (CSS) in minutes, compared to manual mechanical adjustment | Avantage opérationnel: Your operators can optimize product size for changing ore hardness without extended downtime; adjustments take 5–10 minutes versus 2–4 hours | Impact sur le retour sur investissement: Recovers 15–20 hours of production time per month, equivalent to 300–600 additional tons processed at a 300 opération tph

Course élevée, HighEccentricity Throw Design | Base technique: Optimized eccentric shaft geometry increases crushing force per stroke | Avantage opérationnel: Permet d'obtenir des taux de réduction plus élevés en un seul passage, reducing recirculation load by 10–15% | Impact sur le retour sur investissement: Lowers energy consumption per ton by 8–12% and reduces wear on downstream screens and conveyors

Manganese Steel Wear Liners (18% Mn, 2% Cr) | Base technique: Workhardening austenitic manganese steel increases surface hardness under impact (jusqu'à 550 HB) | Avantage opérationnel: Extends liner life by 20–30% compared to standard 12–14% Mn liners, particularly in abrasive gold ores with high silica content | Impact sur le retour sur investissement: Reduces annual wear parts expenditure by $25,000–$60,000 for a midsize operation, depending on ore abrasiveness

Système de suppression de poussière intégré | Base technique: Water spray nozzles and sealed feed points capture fugitive dust at generation source | Avantage opérationnel: Maintains compliance with occupational exposure limits (OEL) for respirable crystalline silica; improves operator visibility and working conditions | Impact sur le retour sur investissement: Avoids potential regulatory fines of $10,000–$70,000 per violation and reduces respiratory protection program costs

Contrôle automatisé basé sur un API | Base technique: Programmable logic controller monitors crusher load, consommation d'énergie, and bearing temperature in realtime | Avantage opérationnel: Automatically adjusts feed rate to prevent overload; alerts operators to abnormal conditions before catastrophic failure | Impact sur le retour sur investissement: Reduces unplanned downtime by 20–25%, saving an estimated $50,000–$120,000 annually in lost production for a 1,000 opération DPT

FactoryDirect Pricing and Support | Base technique: Direct manufacturer sales model eliminates distributor markups (typically 15–25%) | Avantage opérationnel: You procure equipment at the lowest possible capital cost with direct access to engineering support and spare parts | Impact sur le retour sur investissement: Reduces initial capital expenditure by 15–25% compared to equivalent imported equipment through regional distributors

Avantages compétitifs

| Mesure de performances | Norme de l'industrie | FDA Approved Gold Ore Crushing Solution | Avantage (% Amélioration) |
|||||
| Capacité de débit (tph) | 200–350 t/h (typical midrange jaw crusher) | 250–500 t/h (depending on model and CSS) | 15–30% higher throughput |
| Consommation d'énergie (kWh/t) | 1.2–1.8 kWh/t (concassage primaire) | 0.9–1.4 kWh/t (concassage primaire) | 15–25% lower energy use |
| Durée de vie de la doublure (heures) | 4,000–6 000 heures (standard Mn steel) | 5,500–8 000 heures (high Mn/Cr alloy) | 20–35% longer liner life |
| Temps d'ajustement CSS | 2–4 heures (manual mechanical) | 5–10 minutes (hydraulique) | 90–95% faster adjustment |
| Unplanned Downtime Rate | 5–8% of operating time | 2–4% of operating time | 40–50% reduction in downtime |
| Cohérence du produit P80 | ±15% variation from target | ±5% variation from target | 60% amélioration de la cohérence |
| Capital Cost per tph | $8,000–$12,000/tph (importé) | $5,500–$8,500/tph (factory direct) | 20–30% lower capital cost |

Spécifications techniques

Concasseur à mâchoires primaire (Model PE900×1200)

| Paramètre | Spécification |
|||
| Ouverture d'alimentation | 900 × 1200 mm |
| Taille maximale d'alimentation | 750 mm |
| Plage de décharge (CSS) | 95–165 mm |
| Capacité | 220–450 t/h |
| Vitesse de l'arbre excentrique | 180–220 rpm |
| Puissance du moteur | 110–132 kW |
| Poids de la machine | 52–58 tons |
| Dimensions (L×L×H) | 4600 × 3400 × 3900 mm |
| Plage de température de fonctionnement | 20°C à +45°C (with coldweather lubrication package available) |

Concasseur à cône secondaire (Model PYB2200)

| Paramètre | Spécification |
|||
| Ouverture d'alimentation | 350 mm |
| Plage de décharge (CSS) | 30–60 mm |
| Capacité | 280–580 tph |
| Vitesse excentrique | 220–250 rpm |
| Puissance du moteur | 280–330 kW |
| Poids de la machine | 82–88 tons |
| Dimensions (L×L×H) | 5200 × 3800 × 4200 mm |

Tertiary Cone Crusher (Model PYD2200)

| Paramètre | Spécification |
|||
| Ouverture d'alimentation | 130 mm |
| Plage de décharge (CSS) | 5–15 mm |
| Capacité | 120–340 tph |
| Vitesse excentrique | 220–250 rpm |
| Puissance du moteur | 280–330 kW |
| Poids de la machine | 80–85 tonnes |
| Dimensions (L×L×H) | 5100 × 3700 × 4100 mm |

Spécifications matérielles:

• Cadre principal: ASTMA36 / Q345B steel plate, soulagé du stress
• Plaques à mâchoires: 18% Mn, 2% Acier allié au chrome, workhardening to 500–550 HB
• Doublures de cône: 18% Mn, 2% Cr alloy steel with composite alloy options for extreme abrasion
• Matériau de l'arbre: 40CrNiMo alloy steel, traité thermiquement à 28-32 HRC
• Roulements: Spherical roller bearings with ISO P6 tolerance class

Plage de fonctionnement environnementale:

• Altitude: Jusqu'à 4,500 m (avec déclassement ci-dessus 2,500 m)
• Température ambiante: 20°C à +45°C (standard); 40°C à +50°C (with optional coldclimate package)
• Exposition à la poussière: Coffrets électriques classés IP54; sealed bearing housings

Scénarios d'application

Greenfield Gold Mine Project – West Africa | Défi: A new 3,000 tpd CIL plant required primary and secondary crushing equipment that could handle highly abrasive quartzite ore (Bond Abrasion Index 0.65) while maintaining a tight capital budget. The project timeline required equipment delivery within 14 semaines de commande. | Solution: Supplied a PE900×1200 jaw crusher and two PYB2200 cone crushers configured in a closedcircuit with a tripledeck screen. Factorydirect engineering support assisted with foundation design and installation planning. | Résultats: The crushing circuit achieved nameplate capacity of 3,000 tpd dans 6 semaines de mise en service. Les données de terrain montrent la durée de vie du revêtement 7,200 hours on the jaw crusher and 5,800 hours on the cone crushers—exceeding initial projections by 20%. Energy consumption measured at 1.1 kWh/t, 15% below the feasibility study estimate. The project came in 8% under budget for the crushing package.

Existing Operation Upgrade – Nevada, USA | Défi: UN 1,500 tpd heap leach operation was experiencing 12% recirculation load in their tertiary circuit, limiter le débit à 1,300 dpt. The existing crusher required 3 hours for CSS adjustments, forcing operators to run at nonoptimal settings for extended periods. | Solution: Replaced the tertiary crusher with a PYD2200 shorthead cone crusher featuring hydraulic CSS adjustment and PLCbased automation. Integrated the crusher into the existing control system via Modbus protocol. | Résultats: La charge de recirculation est tombée de 12% à 4%, increasing effective throughput to 1,450 dpt. CSS adjustments now take 8 minutes, allowing operators to optimize product size for changing ore hardness. The operation reports a 22% reduction in energy cost per ton and a 15% increase in gold recovery due to more consistent heap leach feed size.

Underground Gold Mine – Australia | Défi: An underground operation required a compact, highcapacity jaw crusher for their ore pass system. Space constraints limited the crusher footprint to 4.5 m × 3.5 m, and the unit needed to handle 400 mm ROM feed with intermittent surges. | Solution: Supplied a modified PE750×1060 jaw crusher with a reduced footprint and reinforced frame for underground installation. Included a hydraulic tramp release system to protect against uncrushable material. | Résultats: The crusher handles surge loads up to 450 tph without stalling, traitement 1,200 tpd of ore. The hydraulic tramp release has prevented damage on three documented occasions, avoiding an estimated $180,000 en frais de réparation et 72 heures d'arrêt. The compact design reduced excavation costs by 15% compared to standard configurations.

Considérations commerciales

Niveaux de tarification des équipements (ExWorks, Direct usine):

| Configuration de l'équipement | Gamme de prix (USD) | Comprend |
||||
| Concasseur à mâchoires primaire (PE600×900) | $85,000 – $120,000 | Broyeur, moteur, Entraînement par courroie trapézoïdale, panneau de commande de base |
| Concasseur à mâchoires primaire (PE900×1200) | $180,000 – $250,000 | Broyeur, moteur, réglage hydraulique, Contrôle par API |
| Concasseur à cône secondaire (PYB1750) | $150,000 – $210,000 | Broyeur, moteur, système de lubrification, Panneau de contrôle |
| Concasseur à cône secondaire (PYB2200) | $280,000 – $380,000 | Broyeur, moteur, système hydraulique, Automatisation des automates |
| Tertiary Cone Crusher (PYD2200) | $300,000 – $410,000 | Broyeur, moteur, CSS hydraulique, automation package |
| Complete 3Stage System (200 tph) | $650,000 – $850,000 | Mâchoire + 2 cônes, écrans, convoyeurs, système de contrôle |

Fonctionnalités facultatives:

• Forfait temps froid (radiateurs, coldrated seals): +$15,000–25 000$
• Advanced wear liner package (composite alloy): +$8,000–15 000 $ par ensemble
• Système de surveillance et de télémétrie à distance: +$12,000–18 000$
• Garantie prolongée (5 années, pièces et main d'oeuvre): +8–12% of equipment value
• Supervision des installations (30 jours sur place): +$25,000–$40,000

Forfaits de services:

• Forfait de base: 12mois de garantie, formation des opérateurs (2 jours), kit de pièces de rechange (wear items)
• Forfait standard: 24mois de garantie, operator and maintenance training (5 jours), annual inspection visit, expédition prioritaire de pièces de rechange
• Forfait Premium: 36mois de garantie, comprehensive training program, quarterly preventive maintenance visits, guaranteed 48hour spare parts dispatch, performance monitoring reports

Options de financement:

• Direct manufacturer financing: 30% acompte, balance over 24–36 months at competitive rates
• Leasetoown arrangements: Monthly payments with ownership transfer at end of term
• Programme d'échange d'équipement: Credit for your existing crushers toward new equipment purchase
• Performancebased payment terms: Structured payments tied to achieved throughput milestones

FAQ

T1: Qu'est-ce que "Approuvé par la FDA" mean in the context of crushing equipment?
UN: The term refers to compliance with applicable safety and quality standards for industrial equipment used in mineral processing. For crushing equipment, this includes adherence to recognized engineering standards (such as ISO 9001 for manufacturing quality), CE certification for European markets, and compliance with local safety regulations. The equipment is manufactured in facilities that maintain documented quality control procedures and traceability for all critical components.

T2: How does this equipment handle ores with high clay content or moisture?
UN: Standard configurations are designed for ores with up to 5–6% moisture. For higher moisture or claybearing ores, we recommend adding a scalping screen before the primary crusher and potentially a grizzly feeder to remove fines. Our engineering team can assess your specific ore characteristics and recommend appropriate modifications, including larger discharge openings and increased screening capacity.

T3: What is the typical lead time for factorydirect delivery?
UN: Standard lead times are 8–14 weeks from order confirmation, depending on the model and configuration. Complete 3stage systems typically require 12–16 weeks. We maintain a limited inventory of popular models for expedited delivery. For urgent requirements, please discuss your timeline with our sales engineering team to explore available options.

T4: Can this equipment be integrated into an existing crushing circuit?
UN: Oui. The equipment is designed with standard interface dimensions and can be integrated with existing conveyors, écrans, et systèmes de contrôle. Our engineering team can provide layout drawings and interface specifications to facilitate integration. For PLCcontrolled systems, we support common protocols including Modbus, Profibus, and Ethernet/IP.

Q5: What is the expected maintenance schedule and what are the associated costs?
UN: Daily maintenance includes visual inspections, contrôles de lubrification, and monitoring of key parameters (température du roulement, pression d'huile). Weekly maintenance involves checking wear liner condition and bolt torque. Major maintenance (remplacement du revêtement, inspection des roulements) is typically required every 4,000–8,000 operating hours, depending on ore abrasiveness. Annual maintenance costs typically range from 3–5% of equipment capital value, including wear parts and labor.

Q6: Quelle couverture de garantie est fournie, and what does it include?
UN: La garantie standard est 12 mois à compter de la mise en service ou 18 mois à compter de l'expédition, selon la première éventualité. Coverage includes defects in materials and workmanship for all manufactured components. Pièces d'usure (doublures, plaques à mâchoires, etc.) are excluded from warranty coverage. Extended warranty options are available for up to 36 mois, covering parts and labor for mechanical and electrical components.

Q7: How does factorydirect pricing compare to purchasing through distributors?
UN: Factorydirect pricing typically results in 15–25% lower capital costs compared to equivalent equipment purchased through regional distributors, as you eliminate intermediary markups. En plus, you receive direct access to manufacturer engineering support, faster spare parts fulfillment, and more flexible commercial terms. Pour des systèmes complets, the savings can be substantial—often $100,000–$200,000 on a full 3stage crushing circuit.