H1: Engineered for Endurance: The HighYield, LowDowntime Stone Crusher Solution

1. APERTURA IMPULSADA POR EL PUNTO DE DOLOR

Managing aggregate production is a constant balance between output targets and operational costs. Para gerentes de planta y contratistas, the core challenges with a stationary stone crusher machine often center on three critical areas:

Tiempo de inactividad no programado: Fallas de rodamientos, desgaste de componentes, y averías inesperadas paran toda su línea de producción. Industry averages indicate that every hour of crusher downtime can cost between $5,000 y $25,000 in lost production, labor inefficiencies, y cronogramas retrasados ​​​​del proyecto.
Salida inconsistente & Calidad: Fluctuations in feed size or material hardness lead to variable product gradation, producing offspec material that fails to meet contract requirements or requires costly reprocessing.
Alto gasto operativo: Rising costs for energy consumption, routine maintenance parts (like manganese liners), and dedicated labor for manual adjustments and monitoring directly erode your profit margins.

Are you seeking a stone crusher machine that delivers predictable performance, extends maintenance intervals, and provides a consistent return on your capital investment?

2. DESCRIPCIÓN GENERAL DEL PRODUCTO

Este producto es resistente., primary jaw crusher machine engineered for the continuous reduction of hard, abrasive quarry rock (granito, basalto, grava de río) into primary aggregate. It is designed as the first stage in a multistage crushing and screening plant.

Flujo de trabajo operativo:
1. Consumo de alimento: Large dump trucks deposit runofquarry material (hasta 1200 mm) directly into the vibrating grizzly feeder (VGF VGF).
2. Pre-selección & Aplastante: The VGF removes natural fines and directs sized material to the bypass chute while oversize rock is fed into the crushing chamber.
3. Compressive Reduction: A robust eccentric shaft drives a moving jaw plate against a fixed jaw plate, aplicar una inmensa fuerza de compresión para fracturar la roca.
4. Descargar & Transporte: Crushed material exits through an adjustable discharge opening onto a main product conveyor for transport to secondary processing or stockpiling.

Ámbito de aplicación & Limitaciones:
Alcance: Ideal para trituración primaria en canteras de alto tonelaje, operaciones mineras, and largescale infrastructure projects requiring consistent feed of 5001500 TPH.
Limitaciones: Not designed for recycling applications with high levels of rebar or tramp metal without extensive prescreening and protection systems. Maximum compressive strength of feed material should not exceed 350 MPa.

3. CARACTERÍSTICAS PRINCIPALES

Cámara de trituración profunda & Cinemática optimizada | Base técnica: Mayor ángulo de agarre y carrera de trituración lineal más larga | Beneficio operativo: Higher volume reduction per cycle, reducing cycle count for same output and promoting slabby product breakage | Impacto del retorno de la inversión: Arriba a 15% higher throughput capacity compared to conventional chambers of similar intake size.
Hydrostatic Wedge Adjustment System | Base técnica: Hydraulically actuated wedge mechanism for CSS (Configuración del lado cerrado) control | Beneficio operativo: Allows remote adjustment of discharge setting in under 2 minutes for product size changes or wear compensation without stopping the crusher | Impacto del retorno de la inversión: Eliminates manual shim adjustment downtime, ahorrando un estimado 12 hours per adjustment event.
Rodamientos de rodillos esféricos de servicio pesado & Sellos de laberinto | Base técnica: Oversized bearings rated for high radial and axial loads with multistage sealing | Beneficio operativo: Extended bearing service life under high shock loads; effective exclusion of dust and contaminants | Impacto del retorno de la inversión: Field data shows bearing service intervals extended by 4060%, reducing part replacement frequency and associated labor.
BoltOn Wear Liners with Lifting Lugs | Base técnica: Highgrade manganese steel liners secured with captive bolts | Beneficio operativo: Safer and faster liner changes; eliminates backing material headaches; allows for liner profile optimization | Impacto del retorno de la inversión: Reduces typical liner changeout time by approximately 30%, aumento de la disponibilidad de la planta.
Base de motor integrada & Belt Drive Guarding | Base técnica: Unified baseplate for crusher motor and sheaves with full perimeter guarding | Beneficio operativo: Simplified foundation requirements; ensures operator safety; reduces installation time and cost | Impacto del retorno de la inversión: Cuts installation mechanical costs by an estimated 20% due to preassembled modules.

4. VENTAJAS COMPETITIVAS

| Métrica de rendimiento | Estándar de la industria | Our Stone Crusher Machine Solution | Ventaja (% Mejora) |
| : | : | : | : |
| Disponibilidad (tiempo de actividad) | ~8590% (planificado & paradas no planificadas) |>92% (with scheduled maintenance only) |>5% aumento de horas productivas |
| Tonnage per Manganese Wear Life| Varía según el tipo de roca.; línea de base = 100%| Arriba a 135% of baseline tonnage| Arriba a 35% mayor vida útil |
| Consumo de energía específico (kWh/tonelada)| Línea de base = 100%| Aproximadamente 92% de línea base| ~8% reduction in energy cost per tonne |
| Tiempo de ajuste de CSS (Mecánico)| 6090 minutos (cuñas manuales)| <2 minutos (hydraulic wedge)| ~97% faster adjustment |

5. ESPECIFICACIONES TÉCNICAS

Designación del modelo: JC1400 HeavyDuty Primary Jaw Crusher
Apertura de alimentación: 1400mm x 1200 mm
Tamaño máximo de alimentación: 1200mm longitud del borde
Rango de configuración del lado cerrado: 150mm 300 mm
Rango de capacidad: 550 1,450 toneladas por hora (dependiente de CSS & material)
Requisito de potencia de accionamiento: 250 motor electrico kilovatios (estándar)
Peso de la trituradora (excluyendo motor): Aproximadamente 86,000 kilos
Especificaciones clave de materiales:
Marco principal: Fabricated steel plate ASTM A36
Placas de mandíbula / Revestimientos: Austenitic Manganese Steel ASTM A128 Gr B3/B4
Eje excéntrico: Acero aleado forjado EN24 / SAE4340
Rango de operación ambiental: Diseñado para temperaturas ambiente de 20°C a +50°C. Dust suppression system compatible.

6. ESCENARIOS DE APLICACIÓN

Proyecto de ampliación de cantera de granito – Sudeste Asiático

Desafío:A major quarry needed to increase primary crushing capacity by over 40% to supply a new highway project but had limited space for new foundations and needed to minimize disruption to existing operations.
Solución:The JC1400 stone crusher machine was selected due to its compact integrated base design allowing it to be positioned on a new reinforced concrete pad adjacent to the existing line. Its hydraulic CSS adjustment allowed quick optimization between ballast and base layer aggregate production.
Resultados:The crusher was commissioned within the planned 8week window. It achieved an average throughput of 1,100 TPH of granite while reporting specific energy consumption 7% below projections.

Basalt Aggregate Production – Middle East

Desafío:The client faced excessive wear costs and unpredictable downtime from their previous primary crusher when processing highly abrasive basalt. Product gradation consistency was also a concern.
Solución:The implementation focused on our machine’s optimized kinematics for better breakage patterns and its heavyduty bearing/sealing package specifically suited for abrasive conditions.
Resultados:Manganese liner life increased by an average of 28%, directly lowering costpertonne wear costs. Crusher availability increased from 87% a más 93% in the first year of operation due to reduced bearingrelated interventions.

7. CONSIDERACIONES COMERCIALES

Our stone crusher machines are offered in clear pricing tiers based on capacity class:
Nivel A (1200 TPH). Transparent quotations include standard factory testing protocols.

Las características opcionales incluyen:
Integrated automatic lubrication systems,
Rock breaker boom systems,
Dust encapsulation kits,
Advanced condition monitoring sensors.

Los paquetes de servicios están disponibles por separado.:
Garantía básica,
Extended Protection Plans covering major components,
Annual Inspection Contracts,
Onsite operator training modules.

Financing options can be structured through our partners as capital leases or operating leases with potential buyout options at term end.

8.Preguntas frecuentes

Q1:What is the compatibility with my existing secondary cone crushers or screens?
A1:The hydraulic CSS adjustment allows precise control over your primary crushed product size distribution (300milímetros), enabling you to optimize feed for your downstream equipment's specific cavity or screen decks.

Q2:What is the expected impact on my overall plant power draw?
A2.Field data indicates this design can reduce specific energy consumption by approximately 8%. However total plant impact depends on secondary processes; our engineers can model this based on your flow sheet.

Q3:¿Cuáles son las condiciones de pago estándar??
A3.Terms are typically 30% down payment upon order confirmation 60% prior to shipment 10% upon completion of commissioning documentation

Q4:What level of technical support is provided during installation?
A4.We provide comprehensive foundation drawings mechanical erection manuals electrical schematics One supervisory engineer is included standard for up 10 days onsite during commissioning

Q5:What is lead time from order placement?
A5.For standard models like JC1400 lead time is typically 16 weeks exworks This includes manufacturing quality control testing painting

Q6:What key spare parts should we stock initially?
A6.We recommend initial stocking one set jaw plates one set toggle plates necessary hydraulic seals This minimizes risk waiting first major wear event

P7:What training do you provide our operators?
A7.Training covers safe daily operation routine inspection points troubleshooting common alarms proper procedures CSS adjustment liner changeout