1. APERTURA IMPULSADA POR EL PUNTO DE DOLOR

Is your gold processing operation losing profitability to inefficient primary crushing? The bottleneck at this first stage ripples through your entire circuit, impacting recovery rates and bottomline revenue. Los desafíos comunes con los equipos de trituración de mineral de oro subóptimos incluyen:

Alto tiempo de inactividad para mantenimiento: Cambios frecuentes de revestimiento y reparaciones no planificadas en minerales de oro abrasivos (particularmente aquellos con alto contenido de cuarzo) halt your milling circuit, costando miles por hora en producción perdida.
Reducción inconsistente del tamaño del alimento: Poorly calibrated or worn crushers produce a nonuniform product size. This overloads downstream grinding mills, aumento del consumo específico de energía (kWh/tonelada) and reducing overall throughput.
Fallo prematuro de los componentes: Standard manganese steel wear parts can degrade rapidly under highimpact, highabrasion conditions of hard rock gold ores, leading to excessive spare parts inventory costs and labor.
Gold Loss Potential in FreeMilling Ores: Inefficient crushing that generates excessive fines can complicate gravity recovery circuits or lead to dusting and physical loss of fine gold particles before leaching.

Are you evaluating equipment that can deliver consistent throughput, reduce operating costs per ton, and protect your valuable mineralbearing feed? The right primary crusher is not just a purchase; it’s a strategic investment in plantwide efficiency.

2. DESCRIPCIÓN GENERAL DEL PRODUCTO

Our private label Gold Ore Crushing Equipment is engineered as heavyduty, Trituradoras de mandíbulas primarias de alta capacidad configuradas específicamente para el entorno exigente de runofmine (memoria de sólo lectura) procesamiento de mineral de oro. This equipment serves as the first critical stage in comminution, setting the foundation for optimal recovery.

Flujo de trabajo operativo:
1. ROM ore is fed via grizzly or apron feeder into the crusher’s robust vibrating grizzly feeder (VGF VGF) sección, que elimina el material fino para evitar la cámara de trituración.
2. Oversize material enters the deep crushing chamber where a powerful elliptical motion jaw crushes material against a fixed jaw.
3. Crushed product discharges onto the main plant conveyor at a preset closedside setting (CSS), typically between 100mm to 150mm for primary stage output.
4. The VGF undercrusher conveyor carries both scalped fines and crushed product for combined transport to the next processing stage.

Ámbito de aplicación & Limitaciones:
Alcance: Ideal for hard and abrasive gold ores (p.ej., vetas de cuarzo), largescale mining operations requiring high availability (>90%), and plants where consistent feed size to SAG/Ball mills is critical.
Limitaciones: Not designed as a standalone solution for alluvial or placer deposits requiring scrubbing/washing. Maximum feed size is limited by model dimensions; extremely sticky or clayrich ores may require preprocessing.

3. CARACTERÍSTICAS PRINCIPALES

Marco resistente & Diseño aliviado del estrés | Base técnica: Análisis de elementos finitos (FEA) fabricación de acero optimizada | Beneficio operativo: Elimina el agrietamiento por fatiga del marco bajo cargas cíclicas, garantizar la integridad estructural durante un 20+ año de vida útil | Impacto del retorno de la inversión: Reduce el riesgo de fallo catastrófico del marco y el tiempo de inactividad asociado de meses de duración, proteger la inversión de capital.

apagado & Tempered Alloy Steel Jaw Dies | Base técnica: Proprietary heattreatment process creating a hardened exterior with a tough, shockabsorbing core | Beneficio operativo: Provides exceptional resistance to abrasion from quartz while maintaining impact strength to handle tramp metal events | Impacto del retorno de la inversión: Extiende la vida útil del revestimiento en un promedio de 3040%, decreasing costperton for wear parts and liner changeout frequency.

Movimiento de aplastamiento elíptico agresivo | Base técnica: Highstroke eccentric shaft design that delivers higher inertia at the top of the chamber | Beneficio operativo: Promotes faster nipangle reduction and efficient breaking of slabby material on first pass, increasing throughput capacity | Impacto del retorno de la inversión: Achieves target tonnage with fewer operational hours or allows processing higher volumes within existing shifts.

Ajuste hidráulico & Sistema de compensación | Base técnica: Cilindros hidráulicos integrados para ajuste CSS y liberación de material no triturable. | Beneficio operativo: Permite una rápida, precise product size changes without manual shims. Automatically releases tramp iron, minimizing risk of severe damage | Impacto del retorno de la inversión: Reduces adjustment downtime from hours to minutes and prevents costly incidents like bent shafts or broken toggle plates.

Integrated Vibrating Grizzly Feeder (VGF VGF) | Base técnica: Bolton heavyduty VBF with adjustable grizzly bars powered by twin eccentric shaft vibrators | Beneficio operativo: Elimina los finos antes de la trituración., reducing chamber wear and power consumption while improving overall efficiency | Impacto del retorno de la inversión: Lowers energy use per ton processed by diverting up to 20% of feed volume away from the crusher mechanism.

4. VENTAJAS COMPETITIVAS

| Métrica de rendimiento | Punto de referencia estándar de la industria | Our Gold Ore Crushing Solution Documented Advantage |
| : | : | : |
| Disponibilidad mecánica (A_oh) | ~88% 91% >95% +47% mejora |
| Liner Life in HighSiO₂ Mineral (Horas) ~600 800 hours ~1000 1100 horas +3540% mejora |
| Capacidad de rendimiento (tph) for Equivalent CSS Rated Capacity +510% mayor rendimiento +510% mejora |
| Consumo de energía específico (kWh/t) Base 812% menor consumo 812% mejora |

5. ESPECIFICACIONES TÉCNICAS

Gama de modelos & Capacidad: Available in three primary sizes with capacities from 500 TPH a 1,800 TPH at a CSS of 150mm.
Requisitos de energía: Main crusher drive powered by 150 kW a 400 motores eléctricos kW; VBF drive requires separate 3075 kilovatios del motor. All compliant with IEC standards.
Especificaciones de materiales: Highgrade steel plate frame (ASTM A36); Eccentric shaft forged from EN24/4340 steel; Jaw dies manufactured from modified Mn18Cr2 alloy.
Dimensiones físicas: Feed opening ranges from 1200mm x 800mm to 1600mm x 2000mm. Total installed weight between 45,000 kilogramos a 120,000 kilos.
Rango de operación ambiental: Diseñado para temperaturas ambiente de 20°C a +50°C. Kits de sellado contra el polvo disponibles para ambientes áridos; corrosionresistant coatings standard for humid/saline conditions.

6. ESCENARIOS DE APLICACIÓN

Hard Rock Underground Mine Expansion Challenge A midtier gold miner needed to increase plant throughput by 25% but was constrained by their existing primary crushing circuit's frequent downtime and inability to handle harder newlyexposed ore zones.Solution Installation of our midrange Gold Ore Crushing Equipment with enhanced jaw kinematics and heavyduty bearings.Solution Installation of our midrange Gold Ore Crushing Equipment with enhanced jaw kinematics and heavyduty bearings Results Achieved sustained throughput increase of28%. Mechanical availability improved from86.%to94.% reducing total monthly delay hours by65%.

Heap Leach Operation Optimization Challenge An openpit heap leach operation faced high costs from contractor mobile crushing inconsistent product sizing(which affected percolation)and excessive liner wear on their rented equipment.Solution Commissioning of a dedicated stationary primary jaw crusher configured specifically for their oxide ore.Solution Commissioning of a dedicated stationary primary jaw crusher configured specifically for their oxide ore Results Brought crushing inhouse eliminating contractor margins Product PSD consistency improved yielding more uniform leaching cycles Liner replacement intervals extended by50%.payback period calculated at18 months

7 CONSIDERACIONES COMERCIALES

Equipment pricing is tiered based on capacity model sizeand levelofonboard automationStandard models include basic PLC controlsfor start/stopand monitoring Optional features include advanced condition monitoring sensors automated lubrication systemsand wear part inventory packages Service packages are offeredfrom basic commissioningand operator trainingto comprehensive annual maintenance planswith guaranteed response times Financing options including leaseto owncapital equipment loansand rentalpurchase agreements are availableto alignwith project cash flow requirements

8 Preguntas frecuentes

Q What if my ore characteristics change overthe mine life
A The hydraulic adjustment system allows youto modifythe closed side setting quicklyto adaptto changing ore hardnessor required product size maintaining circuit balance

Q How does this equipment interfacewith my existing conveyingand screening plant
A Our engineering team providesfull interface documentation including chute designs load dataand electrical connection specificationsfor integrationbyyour contractor

Q Whatisthe expected delivery lead timefora standard model
A Lead times varybasedon model specification Current lead times range from26to36weeksfrom order placementwith expedited options potentially available

P ¿Se ofrecen garantías de desempeño?
A Yes we offer guaranteed minimum throughput capacityand mechanical availability basedon agreed feed material characteristicsas partofour commercial proposal

Q What trainingis providedfor our maintenance crew
A We provide comprehensive onsite training covering routine maintenance procedures troubleshooting guidesand safe liner change out protocols Documentation includes detailed part manuals