1. APERTURA IMPULSADA POR EL PUNTO DE DOLOR

¿Sus operaciones de procesamiento de oro están limitadas por una trituración primaria ineficiente?? Tamaño de alimentación inconsistente, desgaste excesivo del revestimiento, and unplanned maintenance are not just operational nuisances—they directly erode profit margins. Considere los costos tangibles: every hour of crusher downtime can halt hundreds of tons of highvalue ore processing, while premature component failure leads to recurring capital expenditure and safety risks during changeouts.

¿Estás enfrentando actualmente:
Cuellos de botella en el rendimiento: Is your primary crusher unable to keep pace with increased mine output or creating a bottleneck for your SAG/Ball mill circuit?
Alto costo por tonelada: Are you frequently budgeting for jaw plate or mantle replacements due to abrasive gold ore with high quartz content?
Paros no programados: Does bearing failure or tramp metal damage cause catastrophic, tiempo de inactividad impredecible?
Poor Feed Flexibility: Does your crusher struggle with varying ore hardness or clayrich material, leading to packing and choking?

The right primary gold ore crushing equipment is not a commodity purchase; it is a strategic investment in plant stability and overall recovery efficiency.

2. DESCRIPCIÓN GENERAL DEL PRODUCTO: TRITURADORA DE MANDÍBULAS PRIMARIA DE SERVICIO PESADO PARA MINERAL DE ORO

Esta línea de productos comprende una gama de robustos, stationary and modular primary jaw crushers engineered specifically for the rigorous demands of runofmine (memoria de sólo lectura) procesamiento de mineral de oro. These machines serve as the first critical stage in comminution, reducing large, blasted ore to a consistent, manageable size for downstream milling.

Flujo de trabajo operativo:
1. mineral de oro ROM (arriba a 80% de apertura de alimentación de la trituradora) se entrega a través de un camión de transporte o un cargador al alimentador vibratorio grizzly (VGF VGF).
2. El VGF elimina las multas y evita el material de subtamaño, while directing oversize rock into the crushing chamber.
3. A highinertia flywheel drives an eccentrically moving jaw, applying compressive force against a fixed jaw to fracture the ore.
4. Crushed product discharges onto the main conveyor at a preset closedside setting (CSS), typically between 125mm to 200mm for primary crushing.

Ámbito de aplicación & Limitaciones:
Alcance: Ideal for hardrock gold deposits (minerales de veta) such as quartz veins and sulphideassociated ores. Suited for both greenfield installations and retrofit upgrades in CIP/CIL processing plants.
Limitaciones: Not designed as a standalone solution for alluvial/placer deposits requiring scrubbing and screening. El tamaño máximo de alimentación está determinado por la selección del modelo.; extremadamente pegajoso, highclay ores may require preprocessing or specific chamber design modifications.

3. CARACTERÍSTICAS PRINCIPALES

Cámara de trituración profunda & Ángulo de pellizco agresivo | Base técnica: Cinemática y geometría de cámara optimizadas | Beneficio operativo: Aumenta la capacidad y promueve la reducción del primer paso., minimizing recirculating load | Impacto del retorno de la inversión: Reduces energy consumption per ton in secondary crushing stages by delivering a more consistent product.

Marco resistente & StressRelieved Design | Base técnica: Fabricated from hightensile steel plates with postweld heat treatment | Beneficio operativo: Eliminates frame fatigue and cracking under cyclical loading from variable ore hardness | Impacto del retorno de la inversión: Extiende la vida estructural más allá 20+ años, proteger la inversión de capital básico.

WedgeBased Jaw Plate Adjustment System | Base técnica: Mechanical wedge locking system for toggle plate and jaw plates | Beneficio operativo: Enables rapid CSS adjustment and secure plate retention without backing material | Impacto del retorno de la inversión: Cuts liner changeout downtime by up to 30% compared to traditional filler plate systems.

Base de motor integrada & Protector de cinturón | Base técnica: Unified chassis design incorporating crusher, motor de accionamiento, y guardias | Beneficio operativo: Simplifica la alineación de la instalación, mejora la seguridad del sitio, and reduces footprint | Impacto del retorno de la inversión: Reduce los costos de instalación en aproximadamente 15% through reduced civil works.

Diseño avanzado de carcasas de rodamientos | Base técnica: Rodamientos de rodillos a rótula montados en alojamientos mecanizados con precisión con sellos laberínticos | Beneficio operativo: Provides higher radial load capacity and superior protection against dust ingress | Impacto del retorno de la inversión: Extiende la vida útil del rodamiento en más de 40%, preventing one of the most common causes of catastrophic failure.

Hydraulic Toggle Relief System (Opcional) | Base técnica: Hydraulic cylinder replaces conventional mechanical toggle plate | Beneficio operativo: Automatically clears blockages and protects crusher from tramp metal by allowing the jaw to yield | Impacto del retorno de la inversión: Prevents major damage events, avoiding an estimated average of $50k+ in repair costs per incident.

4. VENTAJAS COMPETITIVAS

| Métrica de rendimiento | Punto de referencia estándar de la industria | Nuestra solución primaria de trituradora de mandíbulas | Ventaja documentada |
| : | : | : | : |
| Disponibilidad (tiempo de actividad) | 9294% | >96% | +3% mejora |
| Vida del revestimiento (mineral abrasivo) | 180,000 220,000 montones | 250,000 300,000 montones| +25% mejora |
| Consumo de energía (kWh/tonelada) Varies with ore competency.| Línea de base = 100%| Aproximadamente 95% de línea base| ~5% efficiency gain |
| Tiempo medio entre fallos (MTBF) Aspectos| ~8,000 operating hours| >11,000 horas de funcionamiento| +37% mejora |

5. ESPECIFICACIONES TÉCNICAS

Rango de capacidad: 500 2,200 toneladas por hora (dependent on model feed opening CSS).
Apertura de alimentación: From 1m x .8m up to 1.5m x 1.3m.
Requisito de energía: Impulsar motores de 110 kW hasta 375 kilovatios.
Especificaciones de materiales: Jaw plates available in premium manganese steel grades (14%,18%,22%). Frame constructed from ASTM A36 steel; shafts from forged alloy steel EN24/4340.
Dimensiones físicas (Modelo de ejemplo): Aprox.. Longitud: ~6m; Ancho:~3m; Altura:~3m; Peso:~45 toneladas métricas.
Rango de operación ambiental: Diseñado para temperaturas ambiente de 20°C a +50°C. Dust sealing effective for altitudes up to 3,000 metros sobre el nivel del mar.

6. ESCENARIOS DE APLICACIÓN

West African HardRock Gold Mine Expansion

Desafío:A mine expansion required a new primary circuit capable of handling increased tonnage of highly abrasive quartzite ore without increasing planned maintenance intervals.
Solución:The installation of two heavyduty jaw crushers with deep chambers and optional hydraulic toggle systems.
Resultados:Crushers achieved sustained throughput of950 tph each.Liner life extendedto260k tons before changeout.Unplanned downtime due to blockages was eliminated,yielding an additional12 hoursof productive operation per month.

Retrofit in a North American CIP Plant

Desafío:Aging primary crusher caused frequent vibration issuesand poor product sizing,failing SAG mill feed requirementsand causing grinding inefficiencies.
Solución:A direct footprintcompatible replacementwith an advanced bearing housingdesignand wedge adjustment system.
Resultados:Crusher product P80 improvedby18%,directly contributingtoa4% increasein SAG mill throughput.Bearing temperature reducedby15°C,and adjustment times were cutfrom4 hoursto under90 minutes.

7.CONSIDERACIONES COMERCIALES

Pricing is structured accordingto machine sizeand configuration:
Nivel de unidad base(Standard features):For welldefined,fixedhardnessorebodies.
Nivel de rendimiento(Includes hydraulic toggle,lubrication heaters/coolers):For operationswith variable feedor higher riskof tramp metal.
Nivel de planta modular(Crusher preassembledon skidwith feederand walkways):For fasttrack projects requiring minimized installation timeand cost.

Las características opcionales incluyen sistemas automatizados de lubricación con grasa.,dust suppression nozzles,and remote monitoring sensorsfor vibrationand temperature.Service packages range from basic preventative maintenance plans tooffsite component refurbishment programsand guaranteed spare parts availability.Financing options including leasingand milestonebased payment plansare availablefor qualified buyers,making capital deployment more flexible

8.Preguntas frecuentes

q:What if my gold ore varies significantlyin hardness?
A:The hydraulic toggle optionis recommended.It allows realtime adjustmentofthe crusher's relief pressureto accommodate fluctuationswithout stoppingthe machine,thereby protecting componentsfrom overload stress

Q.How do I ensure this crusher will integratewith my existing conveying system?
A.Crushed product discharge heightand conveyor takeaway anglesare key specifications providedin our layout drawings.Engineering reviewsof your existing flow sheetare conductedto confirm compatibilitybefore finalization

Q.What isthe typical delivery lead time?
A.For standard modelslead time rangesfrom1624 weeksfrom order confirmation.Critical path items often include forged shaft manufacturingand main bearing procurement

P. ¿Están disponibles las piezas de desgaste??
A.We maintain regional inventoryfor common wear partslike jaw plates.Typical order fulfillmentfor stocked itemsis under72 hours.Specific liner profilescan be machinedto orderwith longer lead times

Q.Do you offer performance guarantees?
A.Yes.Base performance guaranteesfor capacityand power draw are providedbasedon agreeduponore characteristics.Guarantees requirecorrect feed sizefollowing grizzly screeningas per specification

Q.What trainingis providedfor our operations team?
A.A comprehensive training programcovering safe operation,procedimientos de mantenimiento de rutina,and basic troubleshootingis includedwith commissioning.This can be deliveredonsiteor via virtual modules