1. APERTURA IMPULSADA POR EL PUNTO DE DOLOR

¿Los crecientes costos de mantenimiento y el tiempo de inactividad no planificado están erosionando sus márgenes de producción agregada?? Tamaño de alimentación inconsistente, materiales abrasivos, and the relentless demand for higher throughput create a cascade of operational challenges for plant managers. Estos problemas afectan directamente sus resultados: reemplazo de piezas de desgaste excesivo, costly hourly labor for adjustments, and production shortfalls that delay project timelines and contract fulfillment.

Are you currently managing:
Premature Wear Failure: ¿Estás reemplazando revestimientos?, mantos, or jaws more frequently than the OEM projected lifespan, leading to high consumable costs and frequent stoppages?
Cuellos de botella en el rendimiento: Is your current crushing circuit unable to process peak feed volumes or handle varying material hardness without causing downstream delays?
Inconsistencia en la calidad del producto: Are you facing challenges in maintaining a consistent product gradation, leading to rejected loads or the need for reprocessing?
Alta complejidad operativa: Does your equipment require constant manual monitoring and adjustment to maintain performance, tying up skilled labor?

A robust primary crushing station is the foundation of any efficient operation. The right jaw crusher must not only withstand punishment but also optimize the entire flow of material to your secondary and tertiary circuits.

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

This product is a stationary heavyduty jaw crusher engineered for primary crushing applications in quarrying, minería, y reciclaje de la construcción a gran escala. Está diseñado para aceptar material de alimentación de gran tamaño. (hasta 1200 mm) and reduce it to a consistent, manageable size for subsequent processing stages.

Flujo de trabajo operativo:
1. Consumo de alimento: Large shot rock or runofquarry material is loaded into the vibratory grizzly feeder, which bypasses subsize material and directs only oversize to the crusher.
2. Acción aplastante: Material enters the aggressive crushing chamber where a steep nip angle and high inertia elliptical jaw motion apply compressive force to break rock.
3. Descargar & Autorización: Crushed material exits through a hydraulically adjustable closed side setting (CSS), ensuring precise control over final product size. An automatic toggle tensioning and clearing system protects the unit from tramp metal.

Ámbito de aplicación & Limitaciones:
Alcance: Ideal para roca dura (granito, basalto), minerales abrasivos, and reinforced concrete demolition debris. Serves as the primary reduction unit in fixed plant configurations.
Limitaciones: No diseñado para mojado., materiales pegajosos sin raspado previo. Requires a stable concrete foundation and significant upfront capital investment compared to mobile units.

3. CARACTERÍSTICAS PRINCIPALES

Cámara de trituración profunda & Ángulo de pellizco agresivo | Base técnica: Kinematic geometry of moving jaw | Beneficio operativo: Increased capacity per stroke and reduced bridging; draws material into the crushing zone effectively | Impacto del retorno de la inversión: Higher throughput with same footprint reduces costperton; fewer operator interventions for clearing

Sistema de ajuste de palanca hidráulica | Base técnica: Los cilindros hidráulicos de doble acción reemplazan las placas de palanca mecánicas tradicionales | Beneficio operativo: Enables remote adjustment of CSS for product sizing and provides automatic uncrushable release in seconds | Impacto del retorno de la inversión: Elimina los ajustes de cuñas manuales, saving hours of downtime; prevents major damage from tramp metal

Estructura de acero fabricada de alta resistencia | Base técnica: Construcción de placa de acero sin tensiones con análisis de elementos finitos (FEA) mejoramiento | Beneficio operativo: Provides exceptional structural integrity under high cyclic loads, Minimizar la fatiga del marco y los problemas de alineación. | Impacto del retorno de la inversión: Extends operational life of core structure beyond 20+ años en condiciones normales

Sistema de retención de troqueles con mandíbula WedgeLock | Base técnica: Las cuñas bloqueadas mecánicamente aseguran las placas de las mandíbulas sin resina de respaldo | Beneficio operativo: Allows fast, safe die changes with standard tools; eliminates hazardous resin heating/pouring | Impacto del retorno de la inversión: Reduce el tiempo de cambio de revestimiento hasta en 50%, aumento de la disponibilidad de la planta

Base de motor integrada & Protector de cinturón | Base técnica: Unified baseplate design incorporating crusher, motor de accionamiento, y gavillas | Beneficio operativo: Ensures permanent Vbelt alignment; reduce la transmisión de vibraciones; enhances overall site safety | Impacto del retorno de la inversión: Prolongs belt life by up to 30% y reduce los controles de mantenimiento

Punto de engrase centralizado | Base técnica: Labyrinth seal protection fed from a singlepoint manifold | Beneficio operativo: Allows complete bearing lubrication in under 10 minutes from ground level during routine stops | Impacto del retorno de la inversión: Standardizes preventive maintenance, ensuring bearing longevity and preventing costly failures

4. VENTAJAS COMPETITIVAS

| Métrica de rendimiento | Estándar de la industria | Esta solución de trituradora de mandíbulas | Ventaja (% mejora) |
| : | : | : | : |
| Tiempo de cambio de revestimiento (Muere la mandíbula) | 1216 horas (mechanical shims/resin) | 68 horas (hydraulic wedge system) | 50% más rápido |
| Costo total de propiedad (5estimación del año) Based on Wear Parts & Falta del tiempo| Base (100%)| Estimado 1525% reducción| Arriba a 25% más bajo |
| Capacidad de rendimiento (Granito duro) at Same CSS| Base (100%)| +1015% due to chamber geometry & cinemática| Arriba a 15% más alto |
| Bearing Life Expectancy Under Peak Load| ~12,000 hours with optimal greasing| ~16,000 hours with forcedfeed lubrication & alineación| ~33% más |

5. ESPECIFICACIONES TÉCNICAS

Designación del modelo: JC1208HD
Apertura de alimentación: 1200mm x 800 mm
Tamaño máximo de alimentación: 1000bulto mm
Rango de configuración del lado cerrado recomendado: 150mm 250 mm
Rango de capacidad (Varía según el material): 450 750 MTPH
Requisito de potencia de accionamiento: 150 kilovatios (200 caballos de fuerza) motor eléctrico
Peso de la trituradora (excluyendo motor & base): Aproximadamente 48,000 kilos
Especificaciones clave de materiales: Estructura principal: acero ASTM A36; Jaw dies – AR400 manganese steel; Shaft – forged alloy steel EN24.
Dimensiones físicas (Largo x ancho x alto): ~4.2m x 3.8m x 3.5m
Rango de operación ambiental: Diseñado para temperaturas ambiente de 20°C a +45°C.

6. ESCENARIOS DE APLICACIÓN

Proyecto de Ampliación de Cantera de Granito

Desafío: An existing quarry needed to increase primary circuit output by over 30% without expanding its primary crusher footprint or foundation.
Solution Implementation of our JC1208HD jaw crusher with its deepchamber design replaced an older model of similar physical size.
Results Throughput increased by an average of 35%. The hydraulic toggle system allowed quick daily CSS checks without stopping production entirely.

Construcción Urbana & Demolition Recycling Hub

Challenge Processing heavily reinforced concrete foundations produced excessive tramp metal incidents causing weekly shutdowns on their previous crusher.
Solution A JC1208HD was installed with its automatic hydraulic release system set at a conservative pressure threshold.
Results The system activated seven times in the first month releasing rebar bundles each event resulted in less than two minutes of downtime compared to previous halfday repairs No major component damage was sustained

7 CONSIDERACIONES COMERCIALES

Equipment pricing is structured into three standard tiers based on configuration:

1. Base Unit Tier Includes crusher fabricated base motor sheaves vbelts guards Standard manganese jaw dies are quoted separately as wear parts
2 Premium Package Tier Base unit plus automated grease system hydraulic power pack for toggle adjustment spare part starter kit Discounted wear parts contract available
3 Turnkey Skid Tier Crusher preassembled on a heavyduty transportable skid including feeder scalping screen walkways access platforms Requires site connection only Financing Options Capital lease operating lease or loan structures can be arranged through partners Typical terms range from months Service Packages Annual inspection packages extended warranty on major components guaranteed wear part performance rates are offered Optional Features Dust suppression spray systems special alloy liners remote monitoring telematics package

8 Preguntas frecuentes

What power supply is required for this jaw crusher? The unit requires a kV AC supply suitable for a kW motor Variable frequency drives can be accommodated but must be specified at order

Can this crusher handle slag or other abrasive materials? Yes but we recommend specifying our Xtralloy premium manganese liners which field data shows can improve wear life by over in highly abrasive applications compared to standard manganese

What is the lead time from order to shipment? For standard configurations lead time is typically weeks Custom configurations may require additional engineering time

¿Proporcionas supervisión de instalación?? Yes we offer technical commissioning support This service includes foundation drawing verification initial startup supervision operator training documentation handover

Are your machines compatible with existing conveyor systems? Our engineering team can review your existing discharge height conveyor specifications We provide detailed interface drawings as part of our predelivery documentation