1. APERTURA IMPULSADA POR EL PUNTO DE DOLOR

¿Los crecientes costos operativos y el tiempo de inactividad impredecible están erosionando sus márgenes de producción agregada?? Para gerentes de planta y contratistas de ingeniería, La etapa de trituración del núcleo es a menudo la fuente de cuellos de botella críticos.. Los desafíos comunes incluyen:
Tiempo de inactividad no programado: Cambios frecuentes de revestimiento, component fatigue failures, and bearing seizures halt entire production lines, costando miles por hora en producción perdida.
Altos costos de mantenimiento: Reactive repair cycles consume labor hours and spare parts budgets. The cumulative cost of unplanned maintenance often exceeds the equipment's capital expense over five years.
Salida inconsistente & Calidad del producto: Wearrelated performance drift leads to offspec product, increasing waste and causing downstream processing issues.
Consumo excesivo de energía: Inefficient crushing chambers and drive systems result in high power draw per ton of processed material, directly impacting operating costs.
Degradación rápida de piezas de desgaste: Abrasive or hard feed materials can decimate standard manganese steel, leading to frequent replacement cycles and high consumables expenditure.

Is your primary crushing operation a cost center or a controlled, efficient profit driver? La solución no está sólo en una máquina, but in an engineered system designed from the ground up for total cost of ownership.

2. DESCRIPCIÓN GENERAL DEL PRODUCTO

El [Nombre del fabricante] Primary Jaw Crusher is a heavyduty, stationary crushing machine engineered for the first reduction of hard rock, mineral, y hormigón de demolición. Its robust cast steel frame and kinematics are optimized for highvolume primary crushing applications where reliability is nonnegotiable.

Flujo de trabajo operativo:
1. Consumo de alimento: Material de alimentación grande (arriba a 80% de la trituradora) se carga en el alimentador vibratorio grizzly (opcional), which bypasses fines to increase capacity.
2. Trituración por compresión: Material enters the fixed deeppitched jaw chamber where the oscillating movable jaw exerts immense compressive force against the fixed jaw.
3. Descargar: El material triturado sale a través del ajuste lateral cerrado ajustable (CSS) at the bottom, determinar el tamaño del producto final.
4. Flujo de materiales: Product is conveyed to secondary screening or crushing stages.

Ámbito de aplicación: Ideal para granito, basalto, mineral de hierro, y hormigón reciclado en canteras, minería, and largescale construction waste recycling plants.
Limitaciones: No apto para materiales pegajosos o plásticos. (p.ej., clayrich ore without preprocessing). For higher reduction ratios in a single pass or softer materials, alternative crusher types may be recommended.

3. CARACTERÍSTICAS PRINCIPALES

Cámara de trituración profunda & Ángulo de pellizco agresivo | Base técnica: Cinemática optimizada para una mayor aceptación del alimento y una reducción de los puentes | Beneficio operativo: Higher capacity per stroke and fewer operator interventions to clear blockages | Impacto del retorno de la inversión: Sustained throughput rates closer to nameplate capacity over a full shift.

Rodamientos de rodillos esféricos de servicio pesado | Base técnica: Larger bearing size with L10 life calculations exceeding industry norms | Beneficio operativo: Withstands peak shock loads from uncrushable material; extended service intervals | Impacto del retorno de la inversión: Reduces risk of catastrophic bearing failure—a leading cause of extended downtime.

Sistema de ajuste CSS basado en cuña | Base técnica: Mechanically locked wedge system with hydraulic assist option | Beneficio operativo: Quick, precise product size changes without shims; mantiene el ajuste bajo carga | Impacto del retorno de la inversión: Minimizes adjustment downtime from hours to minutes; garantiza una gradación constante del producto.

Revestimientos antidesgaste atornillados & Diseño de marco modular | Base técnica: Highstrength alloy steel frame with replaceable liner pockets | Beneficio operativo: Simplified liner replacement; localized wear repair without major frame welding | Impacto del retorno de la inversión: Cuts liner change labor time by up to 40% versus diseños soldados; protege la integridad de los activos principales.

PLCIntegrated Overload Protection (Opcional) | Base técnica: Hydraulic toggle relief system with pressure sensors linked to plant control system | Beneficio operativo: Automatically clears tramp metal or uncrushables; resets without manual intervention | Beneficio operativo: Prevents damage to pitman, aspectos, and frame; avoids costly repairs from overload events.

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% (programado & no programado) | 96%+ (based on field service logs) | +34% tiempo de actividad |
| Manganese Steel Liner Life (Granito abrasivo) | ~450,000 MT throughput per set | ~550,000 MT throughput per set (verificado) | +22% Vida del revestimiento |
| Consumo de energía por tonelada triturada| Industry average baseline (100%)| Measured reduction via power monitoring systems| 812% kWh/tonelada |
| Tiempo medio entre fallos (MTBF) Componentes principales| ~7,500 operating hours| >10,000 horas de funcionamiento (calculated)| +33% Fiabilidad |

5. ESPECIFICACIONES TÉCNICAS

Referencia del modelo: JC120
Apertura de alimentación: 1200mm x 850 mm
Tamaño máximo de alimentación: 750mm longitud del borde
Rango de configuración del lado cerrado: 100mm 250 mm
Rango de capacidad (@CSS): 300 650 MTPH (dependiente del material)
Requisito de potencia de accionamiento: 132 kW Motor eléctrico
Peso Total (Solo trituradora): ~38,000 kg
Construcción del marco principal: Fabricated/welded steel plate with cast steel reinforcement at highstress points.
Eje & Bearing Specification: Forged eccentric shaft with SKF/FAG spherical roller bearings.
Rango de temperatura de funcionamiento: 30°C a +45°C con sistema de lubricación estándar.
Gestión del polvo: Preparado para la conexión del sistema de supresión de polvo seco..

6. ESCENARIOS DE APLICACIÓN

Canteras de roca dura – Producción de agregados de granito

Desafío: A granite quarry faced severe liner wear on their existing primary crusher every 8 semanas (~320k tons), causing frequent production stoppages for liner changes exceeding 24 horas cada uno.
Solución: Installation of our JC120 Jaw Crusher with proprietary manganese steel chemistry and chamber profile optimization.
Resultados: Achieved an average liner life extension to 11 semanas (~440k tons). Combined with faster wedgelock changeouts (~16 horas), this increased annual crusher availability by approximately 180 horas productivas.

Construcción a gran escala & Reciclaje de residuos de demolición

Desafío: A C&D recycling plant experienced chronic blockages and premature wear when processing reinforced concrete slabs with intermittent rebar mats.
Solución: Deployment of our jaw crusher equipped with the hydraulic toggle overload protection system and heavyduty grizzly feeder to scalp fines.
Resultados: The automated overload system cleared uncrushable rebar tangles within seconds without stopping feed. This reduced unplanned stoppages by over 70% and protected downstream conveyors from metal damage.

7. CONSIDERACIONES COMERCIALES

Our pricing structure is based on a modular approach:
Nivel de equipo básico: Includes core crusher assembly with standard motor drives and lubrication system.
Operational Readiness Tier: Base tier plus integrated motor starter panel(s), prefitted wear liners first set), basic installation toolkit.
Nivel integrado de planta: Includes optional features like hydraulic CSS adjustment system PLC interface kit automatic lubrication system

Optional features include customized wear liner profiles special alloy options for specific abrasion/corrosion environments extended warranty packages covering major components

We offer comprehensive service agreements covering scheduled maintenance inspections parts supply priority access to technical support Financing options including leasetoown capital equipment loans are available through our financial partners

8. Preguntas frecuentes

1. What is the compatibility with our existing secondary crushing circuit?
Our engineering team can review your current plant flow sheet Secondary crushers typically require consistent wellsized feed which our jaw’s stable discharge setting provides We ensure discharge dimensions match your downstream equipment’s optimal feed requirements

2. How will this impact our overall plant energy consumption?
Field data shows an average reduction of kWh per ton processed due to efficient drive kinematics lower friction bearings This directly reduces your operating cost per ton

3 ¿Cuáles son los plazos típicos de instalación??
For standard models lead time ranges from XY weeks upon order confirmation We provide detailed foundation drawings site preparation requirements prior to delivery

4 ¿Ofrecen garantías de rendimiento??
Yes we provide guaranteed minimum capacity figures based on your specific feed material analysis subject to agreed upon operating conditions These are formalized in our commercial proposal

5 What training do you provide for our maintenance crew?
We include comprehensive onsite operational training during commissioning Additionally we offer detailed maintenance manuals video libraries access to technical webinars covering routine service procedures

6 Are spare parts readily available longterm?
We maintain a global network of certified parts depots Critical wear components like liners shafts bearings are stocked under longterm supply agreements ensuring availability throughout the machine’s lifecycle