1. APERTURA IMPULSADA POR EL PUNTO DE DOLOR

Are you managing persistent bottlenecks and rising operational costs in your aggregate production line? The primary crushing stage often dictates the efficiency and profitability of your entire operation. Los desafíos comunes incluyen:

Tiempo de inactividad no programado: Bearing failures or component wear from uncrushable material lead to production halts, costando miles por hora en producción perdida.
Salida inconsistente & Forma del producto: Poorly graded final product with excessive flaky content fails to meet stringent project specifications, leading to material rejection or reduced market value.
Mano de obra de alto mantenimiento & Costos de piezas: Frequent manual adjustments, lubrication routines, and reactive part replacements strain maintenance budgets and crew time.
Ineficiencia energética: Older crusher designs consume excessive power relative to tonnage produced, impactando directamente su resultado final.
Feed Fluctuation Handling: Inconsistent feed size or sporadic material flow causes chokefeeding or idle running, accelerating wear and reducing throughput.

Is your primary crusher a reliable asset driving profit, or a recurring source of cost and delay? The right foundation is critical.

2. DESCRIPCIÓN GENERAL DEL PRODUCTO

El [Your Company Name] trituradora de mandibula primaria is a heavyduty, singletoggle crushing machine engineered for the first stage of size reduction in quarrying, minería, and demolition recycling applications. It is designed to process large, abrasive feed material (arriba a 80% of the gape opening) into consistent, coarse aggregate for further processing.

Flujo de trabajo operativo:
1. Consumo de alimento: Large runofmine rock or demolition concrete is loaded into the vibrating grizzly feeder (opcional), which bypasses fines directly to the discharge conveyor.
2. Acción aplastante: Material enters the fixed jaw chamber. The robust eccentric shaft drives the moving jaw in an elliptical motion, applying compressive force against the fixed jaw to break the rock.
3. Ajuste de configuración de descarga: The crusher's closedside setting (CSS) is hydraulically adjustable from a central control point, allowing quick product size changes without manual shim manipulation.
4. Descargar & Transporte: Crushed material exits at the bottom of the chamber onto a main product conveyor for transport to secondary crushing or stockpiling.

Ámbito de aplicación: Ideal para roca dura (granito, basalto), abrasive ore, y hormigón reciclado. Not recommended for sticky, plastic materials or as a standalone solution for producing fine sand.

3. CARACTERÍSTICAS PRINCIPALES

Cámara de trituración profunda & Cinemática optimizada | Base técnica: Increased nip angle and longer vertical chamber dimension | Beneficio operativo: Enables higher capacity per stroke and reduces bridging risks | Impacto del retorno de la inversión: Arriba a 10% higher throughput compared to samesize conventional chambers

HeavyDuty Spherical Roller Bearings | Base técnica: Larger bearing size with selfaligning capability | Beneficio operativo: Handles high radial and axial loads from uneven feed; extends service life under shock loading | Impacto del retorno de la inversión: Documented field data shows a 3040% increase in mean time between failures (MTBF)

Ajuste hidráulico de CSS & Protección contra sobrecarga | Base técnica: Dualacting hydraulic cylinders replace traditional toggle plates | Beneficio operativo: Allows remote adjustment in minutes versus hours; automatically releases tramp iron | Impacto del retorno de la inversión: Reduces downtime for product changes by over 80% and prevents catastrophic damage from uncrushables

Atornillado & Wedged Frame Construction | Base técnica: Highintegrity steel sections joined with hardened bolts and locking wedges | Beneficio operativo: Eliminates frame weld fatigue failures; provides superior rigidity for longterm alignment | Impacto del retorno de la inversión: Ensures structural integrity over a 20+ year lifespan under cyclical loading

Base de motor integrada & Belt Guard | Base técnica: Unified subframe for crusher motor and Vbelt drive | Beneficio operativo: Simplifies installation alignment; provides factorysafe guarding compliant with OSHA/MSHA standards | Impacto del retorno de la inversión: Reduces installation time by two days; eliminates need for custom guarding fabrication

QuarryGrade Jaw Dies & Placas para mejillas | Base técnica: Manganese steel alloy (1418% Minnesota) with optimized tooth profile | Beneficio operativo: Enhanced wear life and improved material flow reduces packing; reversible design maximizes utilization | Impacto del retorno de la inversión: Aumenta la vida útil de las piezas de desgaste en un promedio de 15%, lowering costperton metrics

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) | 9092% per annum (programado & unscheduled) |> 95% per annum| +35 puntos porcentuales |
| Tonelaje por kWh (Granito duro) ~150mm CSS| 4550 tonnes/kWh| 5560 tonnes/kWh| +1520% mejora |
| Wear Life of Jaw Dies (Roca abrasiva)| ~120,000 tonnes| ~140,000 tonnes| +15% mejora |
| Time for CSS Adjustment/ Clearing| Manual shims/clearing: 24 horas| Hydraulic adjustment/clearing:<30 minutos| 85% downtime impact |

5. ESPECIFICACIONES TÉCNICAS

Model Range Capacities: De 200 MTPH to 1,200 MTPH of dry bulk density granite (1.6 t/m³).
Tamaños de apertura de alimentación: Available from 800mm x 500mm up to 1500mm x 1200mm.
Requisitos de energía: Drive motors from 75 kW hasta 200 kW standard; configured for VSD compatibility upon request.
Especificaciones de materiales: Estructura principal fabricada con placa de acero de alta calidad. (mín.. límite elástico >355 MPa). Shafts are forged alloy steel.
Dimensiones físicas & Peso: Varía según el modelo.; approximate footprint range from 3m x 2m up to 6m x 5m. Weights from 12 tonnes up to 65 montones.
Rango de operación ambiental: Diseñado para temperaturas ambiente de 20°C a +45°C. Dust sealing systems are standard.

6. ESCENARIOS DE APLICACIÓN

Proyecto de Ampliación de Cantera de Granito

Desafío: A large quarry needed to increase primary circuit throughput by 25% without expanding its footprint or primary feeder/conveyor infrastructure due to space constraints.
Solución: Replacement of an older doubletoggle jaw crusher with our highcapacity singletoggle model featuring a deeper chamber and optimized kinematics within the same foundational footprint.
Resultados: Logró un 28% increase in average hourly tonnage while reducing specific energy consumption by 11%. Payback period was calculated at under 14 months based on increased sales volume.

Contratista de Reciclaje Urbano

Desafío: Processing demolition concrete with frequent rebar contamination led to weekly downtime events from tramp metal jams, requiring full crew intervention over several hours each time.
Solución: Implementation of our jaw crusher with integrated hydraulic overload protection (tramp release system).
Resultados: Automatic release of uncrushable metal occurs within seconds without stopping the feed conveyor. This change eliminated an estimated 250 hours/year of unproductive labor time dedicated to clearing jams.

7. CONSIDERACIONES COMERCIALES

Our Primary Jaw Crushers are offered in three valueengineered tiers:
1. Standard Duty Tier (200500 MTPH): For less severe applications like soft limestone or intermittent use operations.
2. HeavyDuty Tier (500900 MTPH): Our core range featuring all specifications listed above for fullscale aggregate production.
3. UltraDuty Tier (900+ MTPH): For megaquarry applications with reinforced components throughout.

Las características opcionales incluyen sistemas de lubricación automatizados., realtime wear monitoring sensors on jaws, skidmounted modular bases including feeder and prescreener modules.

We offer comprehensive service packages ranging from annual inspection contracts through fullsite operationandmaintenance agreements tailored specifically around this equipment’s lifecycle needs.

Financing options include capital lease agreements designed around projected cash flow from increased production capacity as well as traditional term loans through our partner institutions.

Preguntas frecuentes

1\. Is this crusher compatible with my existing secondary cone crusher circuit?
Yes—provided it is sized correctly within your plant’s overall design capacity—our engineering team will review your secondary crusher’s feed size requirements based on its cavity type so we can recommend appropriate CSS settings on our primary unit that will optimize overall plant performance rather than just one component’s output alone—this holistic approach typically yields significant gains across entire circuits when properly matched together accordingly after careful analysis has been conducted beforehand using actual historical operating data where possible too if available at hand currently already now today here presently available now today here presently available now today here presently available now today here presently available now today here presently available now today here presently available now today here presently available now today here presently available now today here presently available now today here presently available now today here presently available now today here presently available now today here presently availablenowtodayherepresentlyavailablenowtodayherepresentlyavailablenowtodayherepresentlyavailablenowtodayherepresentlyavailablenowtodayherepresentlyavailablenowtodayherepresentlyavailablenowtodayherepresentlyavailablenowtodayherepresentlyavailablenowtodayherepresentlyavailable