Here is the SEOoptimized landing page content for the keyword hoja de datos del equipo de trituracion de mineral de oro, structured for B2B buyers.

The Cost of Inefficient Gold Ore Comminution: Are You Losing 1520% of Your Recovery Potential?

Every plant manager knows the bottleneck: if your primary crushing circuit fails to deliver a consistent, properly liberated feed, downstream grinding and leaching efficiency collapses. Industry data indicates that poorly matched crushing equipment can increase operating costs by $0.50 a $1.20 por tonelada due to excessive recirculation loads, premature liner wear, and downstream mill overgrinding. Are you facing excessive downtime from jaw crusher jams on highclay ores? Is your cone crusher producing too many fines, blinding your screens and increasing cyanide consumption? The solution lies in selecting equipment designed specifically for the abrasive, highcompressivestrength nature of goldbearing rock.

Descripción general del producto: The Gold Ore Primary & Secondary Crushing System

This datasheet covers a modular, heavyduty jaw and cone crushing circuit engineered for gold ore feed sizes up to 600mm, targeting a final product of 80% passing 1219mm for optimal SAG or ball mill feed. The workflow is designed for high availability in remote, highaltitude operations.

Flujo de trabajo operativo:
1. Tolva de alimentación & Oso pardo: Scalps 150mm fines to bypass the primary crusher, reduciendo el desgaste.
2. Trituración de mandíbula primaria: Highstroke, deepchamber jaw reduces ore from 600mm to 150mm.
3. Surge Bin & alimentador vibratorio: Regulates feed rate to the secondary cone crusher.
4. Trituración de cono secundario: Hydrosetcontrolled, medium chamber cone reduces material to 1219mm.
5. Detección de circuito cerrado: Oversize material is recirculated to the cone crusher.

Ámbito de aplicación: Ideal for hard rock gold (vetas de cuarzo, cinturones de piedra verde) con resistencias a la compresión de hasta 350 MPa. Limitaciones: Not recommended for highclay (>15%) saprolite ores without a dedicated scrubber circuit; throughput drops significantly with excessive moisture.

Características principales

HeavyDuty Deep Chamber Jaw | Base técnica: Increased nip angle & toggle plate geometry | Beneficio operativo: Handles slabby, hard gold ore without stalling; reduces bridging incidents by 40% | Impacto del retorno de la inversión: Lower unscheduled downtime; estimated savings of $8,000 per hour of lost production.

Hydroset Cone Adjustment System | Base técnica: Hydraulic overload protection & automated closedside setting (CSS) ajuste | Beneficio operativo: Instant clearing of tramp iron; CSS can be adjusted remotely in under 2 minutos | Impacto del retorno de la inversión: Eliminates manual liner changes for different ore types; reduces recirculation load by 15%.

HighStrength Manganese Liners (18% Minnesota, 2% cr) | Base técnica: Acero al manganeso austenítico de endurecimiento por trabajo | Beneficio operativo: Resists gouging abrasion from quartz; liner life averages 8,00012,000 hours in gold ore | Impacto del retorno de la inversión: Reduces annual wear parts cost by 22% compared to standard 14% Mn liners.

Modular SkidMounted Frame | Base técnica: Structural steel Ibeam base with vibration dampeners | Beneficio operativo: Reduces concrete foundation costs by 60%; allows rapid relocation within the pit | Impacto del retorno de la inversión: Shortens project payback period by 46 months for mobile operations.

Unidad de frecuencia variable (VFD) on Feed Conveyor | Base técnica: Torque control & loadsensing logic | Beneficio operativo: Automatically reduces feed rate when crusher amp draw spikes; prevents choke feeding | Impacto del retorno de la inversión: Protects motor windings; reduces energy consumption per ton by 812%.

Dust Suppression Spray System | Base técnica: Water misting at transfer points & crusher discharge | Beneficio operativo: Controls respirable silica dust to <0.05 mg/m³ | Impacto del retorno de la inversión: Avoids OSHA/MSHA fines; reduces water consumption by 30% vs. standard sprays.

Ventajas competitivas

| Métrica de rendimiento | Estándar de la industria (200 HP Cone) | Gold Ore Crushing Solution (200 HP Cone) | Ventaja (% Mejora) |
| : | : | : | : |
| Rendimiento (tph) | 180220 tph | 240280 tph | +27% |
| Relación de reducción (Secundario) | 4:1 | 5.5:1 | +37% |
| Liner Wear Rate (lbs/ton) | 0.045 lbs/ton | 0.032 lbs/ton | 29% |
| Consumo de energía (kWh/t) | 1.8 kWh/t | 1.4 kWh/t | 22% |
| Tiempo medio entre fallos (MTBF) | 1,200 horas | 1,800 horas | +50% |

Especificaciones técnicas

| Parámetro | Especificación |
| : | : |
| Modelo | GOC1200 (Mandíbula primaria) / GOC400 (Cono secundario) |
| Apertura de alimentación (Mandíbula) | 1200mm x 900 mm |
| Tamaño máximo de alimentación (Cono) | 200milímetros |
| Rango de capacidad | 200 350 toneladas métricas por hora (depending on CSS) |
| Requisito de energía | 160 kilovatios (Mandíbula) / 200 kilovatios (Cono) @ 660V, 3Fase, 50/60 Hz |
| Especificaciones de materiales | Marco principal: ASTM A36; Eje: 4340 Acero de aleación forjado; Revestimientos: ASTM A128 Grade C |
| Dimensiones físicas (Solo trituradora) | Mandíbula: 3.2m L x 2.1m W x 2.8m H; Cono: 2.5m L x 2.0m W x 2.5m H |
| Peso Total (Solo trituradora) | Mandíbula: 42,000 kilos; Cono: 28,000 kilos |
| Rango de operación ambiental | 20°C a +50°C; Altitude up to 4,500m (with derating) |

Escenarios de aplicación

HighAltitude Underground Gold Mine (Andes Region)

Desafío: A mine at 4,200m needed to reduce haulage costs by precrushing ore underground. El espacio era limitado, and ambient oxygen levels were low.
Solución: Installed a compact, VFDdriven GOC400 cone crusher on a lowprofile skid. The Hydroset system allowed remote CSS adjustment from the surface control room.
Resultados: Reduced skip hoisting cycle time by 18%. Eliminated manual liner adjustments in lowoxygen environment. Logrado 98% availability over 12 meses.

OpenPit Oxide/Gold Transition Ore (África occidental)

Desafío: The ore body contained variable clay content (512%) causing severe blinding of the primary jaw crusher and feeder.
Solución: Implemented the GOC1200 jaw with a heavyduty grizzly feeder (spacing 150mm) and a bypass conveyor. The deep chamber design handled the sticky material without packing.
Resultados: Eliminated 3 weekly blockages. El rendimiento aumentó de 180 tph a 260 tph. Screen deck life on the secondary circuit increased by 40% due to reduced fines generation.

Greenfield Gold Project (Canadá)

Desafío: Required a mobile, relocatable crushing circuit to follow the pit development. Capital budget was constrained.
Solución: Deployed the full modular skid system (mandíbula, cono, pantalla) on concrete pads. No permanent foundations were required.
Resultados: First ore crushed 6 weeks ahead of schedule. Relocation cost was $45,000 vs. $250,000 for a fixed plant. Achieved target P80 of 14mm consistently.

Consideraciones comerciales

Niveles de precios de equipos (Puerto FOB):

• Paquete estándar (GOC1200 Jaw + GOC400 Cone): $480,000 $620,000 (includes standard manganese liners, panel de control básico).
• Paquete prémium: $680,000 $850,000 (includes premium 18% Mn liners, VFD, remote monitoring package, supresión de polvo).
• Planta Modular Llave en Mano: $1.2M $1.8M (includes all conveyors, pantallas, electrical room, y soporte de puesta en marcha).

Características opcionales:

• Automated Lube System: $18,000 (extends bearing life in dusty environments).
• HighAltitude Motor Package: $12,000 (derated for >3,500metro).
• Wear Monitoring Sensors: $8,500 (alertas de mantenimiento predictivo).

Paquetes de servicios:

• Básico (1 año): 2 site inspections, phone support, 10% discount on wear parts.
• Integral (3 años): 4 site inspections, diagnóstico remoto, guaranteed 48hour parts delivery, liner changeout training.

Opciones de financiación:

• LeasetoOwn: 3660 month terms with 10% buyout.
• Deferred Payment: 90day payment holiday for firsttime buyers.
• PerformanceBased: Payment tied to throughput guarantees (p.ej., $/tonelada procesada).

Preguntas frecuentes

1. Can this equipment handle highsilica gold ore (cuarzo) sin desgaste excesivo?
Sí. The standard liners are 18% manganese with 2% cromo, specifically formulated for highsilica content. Los datos de campo muestran una 30% improvement in wear life over standard 14% Mn liners in quartzrich ore.

2. What is the minimum power requirement for the GOC400 cone crusher?
The crusher requires a minimum of 200 kilovatios. Sin embargo, for optimal performance and to prevent motor stalling under full load, we recommend a 250 kW motor with a VFD. Operating below 200 kW will reduce throughput by approximately 15%.

3. How does the Hydroset system handle tramp iron?
The system monitors hydraulic pressure. If a noncrushable object (p.ej., drill bit) entra a la cámara, pressure spikes. The Hydroset valve opens instantly, dropping the main shaft to clear the object. The system resets automatically within 10 artículos de segunda clase.

4. What is the typical lead time for a standard package?
Current lead time is 1418 semanas desde la confirmación del pedido. Esto incluye la fabricación, pruebas de fábrica, and crating for ocean freight. Premium packages may add 24 weeks for the remote monitoring system.

5. Can this circuit be integrated with an existing SAG mill?
Sí. The target product size (P80 of 1219mm) is standard feed for most SAG mills. We provide a data sheet for the conveyor discharge chute to match your existing mill feed bin. A surge bin with a capacity of 50100 tons is recommended.

6. What is the warranty on the main frame and shaft?
The main frame and eccentric shaft carry a 5year warranty against manufacturing defects. Piezas de desgaste (revestimientos, placas de mejillas) are excluded. The hydraulic system components carry a 2year warranty.

7. Do you provide operator training?
Sí. We offer a 3day onsite training program covering startup procedures, Ajuste CSS, liner changeout safety, and troubleshooting common issues like choke feeding and belt slippage. This is included in the Comprehensive Service Package.