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, Los desafíos principales en la trituración primaria a menudo se centran en tres áreas críticas.:

Tiempo de inactividad no programado & Altos costos de mantenimiento: Cambios frecuentes de revestimiento, fallos inesperados de componentes, and bearing issues can halt your entire processing line. Los datos de la industria indican que para una cantera de tamaño mediano, Cada hora de inactividad de la trituradora puede resultar en más de $2,000 en pérdida de producción y costos laborales.
Salida inconsistente & Mala forma de las partículas: Feed variability leads to fluctuating product gradation and an excess of flaky or elongated particles, which compromises downstream process efficiency and final product value.
Consumo excesivo de energía & Bajo rendimiento: Older or poorly designed jaw crushers operate with high specific energy consumption (kWh/tonelada), directly impacting your bottom line while struggling to meet increasing production targets.

Is your primary crushing station a bottleneck or a reliable asset? The solution lies in selecting a jaw crusher engineered not just to break rock, sino para optimizar el coste total de propiedad.

2. DESCRIPCIÓN GENERAL DEL PRODUCTO: TRITURADORA DE MANDÍBULAS DE TRABAJO PESADO

This heavyduty jaw crusher is engineered for primary crushing applications in mining, cantera, y reciclaje de la construcción a gran escala. It is designed to process hard rock types such as granite, basalto, y mineral de hierro, as well as demolition concrete.

Flujo de trabajo operativo:
1. Consumo de alimento: Material de alimentación grande (arriba a 80% of the feed opening dimension) se carga en el alimentador vibratorio grizzly (opcional), which bypasses fines to increase capacity.
2. Acción aplastante: Material enters the crushing chamber where a robust eccentric shaft drives a moving jaw plate against a fixed jaw plate in a compressive "masticación" movimiento.
3. Ajuste de configuración de descarga: El entorno cerrado (CSS) Es ajustable hidráulicamente desde un punto de control central., allowing quick changes for different product specifications without stopping the crusher.
4. Descarga del producto: Crushed material exits at the bottom of the chamber, with the discharge opening determining the final top size.

Ámbito de aplicación & Limitaciones:
Alcance: Ideal para plantas de trituración primaria estacionarias, plantas portátiles con ruedas, and mobile trackmounted units requiring high capacity on abrasive materials.
Limitaciones: No apto para materiales pegajosos o plásticos. (p.ej., mineral rico en arcilla) without prescreening. Maximum feed size is constrained by the machine's gape dimension.

3. CARACTERÍSTICAS PRINCIPALES

Cámara de trituración profunda & Cinemática optimizada | Base técnica: Mayor ángulo de agarre y carrera de trituración más larga | Beneficio operativo: Higher reduction ratio per pass and improved throughput of slabby material | Impacto del retorno de la inversión: Reduces need for secondary stage recirculation, lowering energy costs per ton by up to 15%.

Hydraulic Toggle Relief System | Base técnica: Reemplaza las tradicionales placas de palanca mecánicas con cilindros hidráulicos. | Beneficio operativo: Automatically protects the crusher from tramp metal and uncrushables by allowing the jaw to open wider; enables easier clearing of chamber blockages | Impacto del retorno de la inversión: Prevents catastrophic damage to pitman and bearings; Los datos de campo muestran una 90% reduction in downtime from tramp iron events.

Marco fabricado de alta resistencia | Base técnica: Construcción de placa de acero aliviada de tensiones con nervaduras reforzadas. | Beneficio operativo: Provides longterm structural integrity under maximum loading conditions, resistiendo la fatiga y la deformación | Impacto del retorno de la inversión: Extends operational lifespan beyond industry average; reduces longterm capital expenditure on replacement structures.

Sistema de engrase centralizado | Base técnica: Singlepoint connection for all major bearing lubrication points | Beneficio operativo: Permite seguridad, rápido, and thorough lubrication during routine maintenance windows without accessing multiple ports | Impacto del retorno de la inversión: Standardizes maintenance procedure; Las pruebas de la industria demuestran una 40% reduction in scheduled lubrication service time.

Wedge Lock Jaw Die Fastening System | Base técnica: Mechanically locked wedges secure jaw plates without backing material or resin | Beneficio operativo: Allows faster jaw plate changeouts with standard tools; creates a rigid support that prolongs plate life | Impacto del retorno de la inversión: Reduce el tiempo de inactividad por cambio de revestimiento en aproximadamente 30%, aumentar directamente la disponibilidad de la planta.

4. VENTAJAS COMPETITIVAS

| Métrica de rendimiento | Estándar de la industria (Promedio) | Esta solución de trituradora de mandíbulas | Ventaja (% Mejora) |
| : | : | : | : |
| Disponibilidad (tiempo de actividad) | ~92% | >96% (documentado) | +4.3% |
| Consumo de energía específico| 0.8 1.2 kWh/tonelada | 0.65 0.75 kWh/tonelada (dependiente del sitio) | Arriba a 23% más bajo |
| Vida del revestimiento (Granito abrasivo)| ~180,000 tonnes | ~250,000 tonnes (MN13CR2 steel) | +39% |
| Tiempo de recuperación del hierro atrapado| 48 horas (mechanical reset) | 75% más rápido |

5. ESPECIFICACIONES TÉCNICAS

Designación del modelo: JC140
Apertura de alimentación: 1400mm x 1100 mm
Tamaño máximo de alimentación: ~1000 mm de longitud del borde
Rango de configuración del lado cerrado: 150mm 300 mm
Rango de capacidad (@CSS): 450 850 toneladas por hora
Requisito de potencia de accionamiento: 200 motor electrico kilovatios
Peso Total (Solo trituradora): ~62.000 kilogramos
Especificaciones clave de materiales: Estructura principal: acero soldado de alta resistencia; Jaw plates – Premium manganese steel (MN18CR2 optional); Shaft – Forged alloy steel.
Rango de operación ambiental: Diseñado para temperaturas ambiente de 20°C a +45°C con lubricantes adecuados.

6. ESCENARIOS DE APLICACIÓN

Estación de trituración primaria de cantera de granito

Desafío: A large granite quarry faced frequent downtime due to uncrushable drill steel remnants entering the primary crusher feed, causing catastrophic toggle plate failure every 68 semanas.
Solución: Replacement of the existing primary jaw crusher with our JC140 model equipped with a Hydraulic Toggle Relief System.
Resultados: En el primer año de funcionamiento, three tramp iron events were safely cleared via hydraulic release in under one hour each—with no component damage. This eliminated an estimated 72 hours of unplanned downtime and $45k in associated repair parts/labor annually.

LargeScale Infrastructure Project – OnSite Aggregate Production

Desafío: A major dam construction project required consistent production of highquality base material from excavated basalt onsite but had limited space for complex multistage setups.
Solución: Implementation of two trackmounted JC140 jaw crushers fed directly by excavators.
Resultados: The plants achieved an average throughput of 750 tph each at a consistent CSS of 200mm. The deep chamber design produced wellshaped aggregate that met spec without secondary shaping circuits, ahorrando un estimado $12 per ton versus offsite procurement.

7. CONSIDERACIONES COMERCIALES

The commercial offering for this heavyduty jaw crusher is structured around flexibility:

Niveles de precios & Configuraciones
Base Unit Price includes core crusher with standard manganese jaws and motor mounts.
Plant Integration Package includes integrated motor/Vbelt drive guards,lube skid,and control system interface.
Mobile Platform Options available as wheeled portable chassis or trackmounted plant configuration.

Características opcionales
Automated wear monitoring system for jaw plates.
Dust suppression spray bar kit.
3D CAD models for foundation planning.

Paquetes de servicios
Basic Warranty covers parts against manufacturing defects for one year.
Extended Performance Agreement offers fixedcostperton coverage on major wear components over an agreed term.
24/7 Remote Diagnostic Support via telematics gateway installed on unit.

Financing options including equipment leasing and rentaltoown plans are available through our commercial partners.

8. Preguntas frecuentes

1. q:What are my options if my feed material has high clay content?
A:A heavyduty vibrating grizzly feeder with highamplitude bars is strongly recommended as an addon module to scalp out fines ahead of this type of jaw crusher.This prevents chamber packing and maintains optimal capacity

2.q:What foundation requirements are needed?
A:The technical datasheet provides detailed static dynamic load specifications Our engineering team can provide generic foundation drawings based on your specific soil report

3.q:¿Cuál es el plazo de entrega desde la realización del pedido??
A Lead times vary based on configuration Standard stationary units typically ship within X weeks Custom mobile plant integrations may require XX weeks

4.Q How does your pricing compare?
A We position our equipment within premium segment focusing on total costofownership Our commercial proposal will include projected operating cost analysis comparing key metrics like energy consumption liner life expected availability against industry benchmarks

5.P ¿Qué formación ofrecen??
A We include comprehensive operator maintenance manual access online video library Onsite commissioning includes mandatory Xday training session covering safe operation routine checks basic troubleshooting

6.Q Are parts interchangeable with other manufacturers' models?
A No This machine uses proprietary designs optimized geometry Parts are not interchangeable ensuring performance integrity Genuine OEM parts guarantee documented service life

7.Q Can you assist with process flow design?
A Yes Our application engineering team provides complimentary review proposed flowsheet ensure correct sizing selection auxiliary equipment maximize overall circuit efficiency