1. APERTURA IMPULSADA POR EL PUNTO DE DOLOR

Are unpredictable equipment failures and inconsistent output crippling your aggregate production schedule? Para gerentes de planta y contratistas de ingeniería, the core challenges in primary crushing operations directly impact profitability and project timelines. Los puntos débiles comunes incluyen:

Tiempo de inactividad excesivo para mantenimiento: Los cambios frecuentes de revestimiento y las reparaciones no planificadas detienen toda su línea de procesamiento, costando miles de dólares por hora en producción perdida y mano de obra inactiva.
Reducción inconsistente del tamaño del alimento: Variable geology leads to uneven wear on crushing components, causing product gradation to drift outside specification, resulting in wasted material and rejected loads.
Altos costos operativos: Skyrocketing energy consumption from inefficient crushing action, combined with the high cost of replacement parts like mantles and concaves, erosiona tu margen.
Flexibilidad de alimentación limitada: The inability to handle a range of feed materials—from abrasive granite to sticky limestone—forces operational compromises or requires supplemental preprocessing.

Is your current primary crusher a constant source of reactive maintenance rather than a reliable foundation for your plant? The solution begins with strategic equipment selection focused on total cost of ownership.

2. DESCRIPCIÓN GENERAL DEL PRODUCTO: TRITURADORA DE MANDÍBULAS PRIMARIA

Una trituradora de mandíbulas primaria es una máquina de servicio pesado., compressive force machine designed for the first stage of size reduction in quarrying, minería, y operaciones de reciclaje de demolición. It processes runofmine or runofquarry material (memoria de sólo lectura) a un consistente, conveyable size for secondary crushing.

Flujo de trabajo operativo:
1. Consumo de alimento: Gran materia prima (arriba a 80% of the crusher feed opening) se carga en el alimentador vibratorio grizzly (VGF VGF), which bypasses fines directly to a conveyor.
2. Trituración compresiva: Oversize material enters the crushing chamber where a reciprocating manganese jaw plate (mandíbula en movimiento) exerts immense force against a fixed jaw plate, fracturando la roca.
3. Ajuste de configuración de descarga: The crushed product size is determined by the closedside setting (CSS), adjustable mechanically or hydraulically, allowing for quick changes to meet different product specifications.

Ámbito de aplicación & Limitaciones:
Alcance: Ideal para duro, materiales abrasivos (granito, basalto). Suited for stationary plants and semimobile setups. Effective in both hightonnage quarrying and smallerscale contract crushing.
Limitaciones: No es óptimo para tejidos blandos., nonabrasive materials where an impact crusher may be more efficient. Requires a stable foundation due to significant vibration. Maximum reduction ratio is typically around 6:1 a 8:1.

3. CARACTERÍSTICAS PRINCIPALES

Cámara de trituración profunda & Cinemática optimizada | Base técnica: Mayor ángulo de agarre y carrera de trituración lineal más larga | Beneficio operativo: Enables higher capacity per stroke and more effective size reduction in a single pass | Impacto del retorno de la inversión: Reduces load on secondary circuit, lowering overall plant energy consumption by an estimated 812%

Diseño de rodamiento de rodillos de servicio pesado | Base técnica: Rodamientos oscilantes de rodillos a rótula sobre eje excéntrico | Beneficio operativo: Handles high radial and thrust loads with greater reliability than traditional bushing designs | Impacto del retorno de la inversión: Extiende la vida útil del rodamiento hasta 30%, reducing part replacement frequency and associated downtime costs

Sistema de ajuste de palanca hidráulica | Base técnica: Replaceable hydraulic cylinders for tensioning and adjustment | Beneficio operativo: Allows remote adjustment of the CSS for quick product size changes and provides automated overload protection by releasing under uncrushable material | Impacto del retorno de la inversión: Cuts setting change time from hours to minutes, increasing operational flexibility and protecting major components from catastrophic failure

Atornillado & WedgeLocked Jaw Dies | Base técnica: Modular die design secured with mechanical wedges and bolts | Beneficio operativo: Simplifica el reemplazo del revestimiento; operators can reverse or replace dies without specialized lifting equipment in many cases | Impacto del retorno de la inversión: Reduces planned maintenance downtime for liner changes by approximately 40%, aumentar directamente las horas de producción anuales disponibles

Base de motor integrada & Transmisión por correa | Base técnica: Unified base frame housing crusher, motor, y conducir guardias | Beneficio operativo: Elimina complejos procedimientos de alineación durante la instalación o después del mantenimiento.; ensures consistent Vbelt tension | Impacto del retorno de la inversión: Reduces installation time by up to two days and minimizes risk of premature drive failure

4. VENTAJAS COMPETITIVAS

| Métrica de rendimiento | Estándar de la industria | Solución de trituradora de mandíbula primaria | Ventaja (% Mejora) |
| : | : | : | : |
| Disponibilidad (tiempo de actividad) | ~8588% (Programado & Tiempo de inactividad no programado) |> 92% Demonstrated Availability| +57% Más tiempo de producción |
| Vida útil del manganeso (Granito abrasivo) | 120,000 150,000 montones |> 180,000 tons Documented Life| +2025% Longer Service Intervals |
| Eficiencia Energética (kWh/tonelada) Varía según el material| Línea de base = 100% |> 93% Consumo relativo| ~7% Reduction in Operating Cost |
| Capacidad de rendimiento (tph at given CSS) Manufacturer Rated |> Manufacturer Rated Capacity| Field Data Shows Consistent at >95% of Rated| Higher Realized Output vs Claim |

5. ESPECIFICACIONES TÉCNICAS

Referencia del modelo: JC130
Apertura de alimentación: 59" incógnita 51" (1500mm x 1300 mm)
Tamaño máximo de alimentación: Arriba a 47" (1200milímetros) longitud del borde
Rango de configuración del lado cerrado: 6" 12" (150mm 300 mm)
Rango de capacidad: 450 950 Short Tons Per Hour (stph), dependent on CSS and material characteristics.
Requisito de potencia de accionamiento: 250 caballos de fuerza / 185 estándar del motor eléctrico kW.
Peso Total (Solo trituradora): Aproximadamente 98，000 libras 44，500 kilos).
Especificaciones clave de materiales: Fabricated steel main frame with stressrelieved design; Matrices de mandíbula de acero austenítico al manganeso; Eje excéntrico de aleación de acero forjado..
Rango de temperatura de funcionamiento: 20°C a +40°C (4°F to 104°F).

6. ESCENARIOS DE APLICACIÓN

Ampliación de cantera de granito | Desafío:Aging jaw crusher required weekly maintenance checks was bottlenecking plant expansion plans with unreliable throughput.| Solución:The JC130 Primary Jaw Crusher was installed as the new frontline unit，with hydraulic toggle system for quick adjustments.| Resultados:Demonstrated average throughput sustained at 890 stph.Availability reached 94% en el primer año，supporting a 22% increase in total plant output.Maintenance intervals extended from weekly to biweekly checks.

Construcción Urbana & Demolition Recycling Hub Challenge Processing mixed C&D debris containing rebar caused frequent jams accelerated wear on previous crusher.Solution Implementation of a Primary Jaw Crusher equipped with an automatic overload protection system reinforced jaw die profiles designed for recycling applications Results Uncrushable material is cleared automatically in under seconds virtually eliminating jamrelated downtime Product consistency improved allowing highervalue aggregate sales Wear part cost per ton reduced by 18%

Portable Contract Crushing Fleet Challenge Need for rapid setup/teardown between job sites while maintaining high durability across varying geologies Solution Deployment of trackmounted primary jaw crushers featuring integrated hydraulic setting adjustment folding conveyors Results Site mobilization time reduced from days to under hours Hydraulic CSS adjustment allows single operator to finetune product for different client specs within minutes

7 CONSIDERACIONES COMERCIALES

Equipment pricing tiers are typically structured around feed opening size capacity Options range from standard configurations suitable for most quarries up through heavyduty packages featuring enhanced wear liners onboard automation sensors Service packages are critical considerations including Proactive plans covering scheduled inspections parts discounts Reactive plans offering guaranteed response times Financing options such as capital lease operating lease or rentaltoown structures provide flexibility aligning payment schedules with cash flow from project revenue Optional features that impact final cost include automated lubrication systems dust suppression integration advanced motor starters telematics packages

8 Preguntas frecuentes

What type of feeder works best with this Primary Jaw Crusher A heavyduty vibrating grizzly feeder VGF is recommended It scalps fines ahead of the crusher improving efficiency protects the chamber from excessive fines

Can this crusher handle recycled concrete with embedded rebar Yes models equipped with hydraulic toggle overload protection are designed specifically for this application The system will release allow uncrushable material like rebar tramp metal pass then reset automatically

How does hydraulic adjustment compare mechanical adjustment Hydraulic systems allow remote safe adjustments often while running reducing downtime Mechanical systems require manual intervention are more timeconsuming but have lower initial cost

What financing structures are available Commercial buyers can access capital leases which may offer tax benefits operating leases preserving capital lines credit rentto own agreements ideal shortterm projects Direct purchase remains option established operations

What key metrics should I use evaluate total cost ownership Focus on cost per ton produced which factors initial price energy consumption wear part life expected availability support costs over projected service life