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Is Unplanned Downtime from Your Current Crushing Equipment Eroding Your Profit Margins?

Para gerentes de planta y contratistas de ingeniería, the operational challenges of stone crushing are welldocumented. Frequent mechanical failures can lead to 1520% tiempo de inactividad no planificado, directly impacting your production targets. Inconsistent output gradation often results in material rejection at the screening stage, desperdiciando hasta 10% of your feed material. High wear part replacement costs—often exceeding $0.03 per ton for standard jaws—consume maintenance budgets faster than anticipated. Are you struggling with a machine that cannot handle variable feed moisture or hardness without constant adjustment? The solution requires a machine engineered for specific throughput demands and material characteristics.

Descripción general del producto: The Private Label Stone Crusher Machine

Este equipo es un heavyduty jaw crusher designed for primary and secondary reduction of hard rock and recycled aggregates. It operates on a straightforward compression principle: feed material enters the top chamber, is crushed between a fixed and a moving jaw plate, and exits through a controlled discharge opening at the bottom.

Flujo de trabajo operativo:
1. Carga de alimento: Material (up to 650mm max feed size) is loaded via excavator or wheel loader into the hopper.
2. Trituración Primaria: The eccentric shaft drives the moving jaw against the fixed jaw, applying high compressive force.
3. Control de gradación: La configuración del lado cerrado (CSS) is adjusted hydraulically or mechanically to regulate product size.
4. Descargar & Transmitir: Crushed material falls onto an integrated discharge conveyor for transport to screening or stockpiling.

Ámbito de aplicación:

• Suitable For: Granito, basalto, grava de río, caliza (arriba a 350 Resistencia a la compresión MPa).
• Limitaciones: Not recommended for sticky clay materials above 8% contenido de humedad sin precribado; limited effectiveness on extremely abrasive quartzite without specialized wear liners.

Características principales

HeavyDuty Cast Steel Frame | Base técnica: Análisis de elementos finitos (FEA) optimized structure | Beneficio operativo: Absorbs high impact loads during primary crushing without frame fatigue | Impacto del retorno de la inversión: Extends machine lifespan by 30% compared to fabricated frames, reducir la frecuencia de reemplazo de capital.

Sistema de ajuste hidráulico CSS | Base técnica: Integrated hydraulic cylinders with pressure relief valves | Beneficio operativo: Permite a los operadores cambiar el tamaño del producto en menos 5 minutos sin cuñas ni herramientas manuales | Impacto del retorno de la inversión: Reduce el tiempo de inactividad por cambio al 80%, increasing effective operating hours by approximately 2 horas por turno.

Oversized Spherical Roller Bearings | Base técnica: Bearings rated for L10 life of >50,000 horas bajo carga completa | Beneficio operativo: Handles radial and axial loads from eccentric shaft movement with lower operating temperatures | Impacto del retorno de la inversión: Eliminates bearing failures common in standard machines; reduces annual maintenance cost by $4,000$7,000 por unidad.



Placas de mandíbula de manganeso reversibles | Base técnica: Acero alto manganeso (Mn14Cr2) with symmetrical design | Beneficio operativo: When one side wears, plates can be swapped endforend to utilize all four crushing zones | Impacto del retorno de la inversión: Aumenta la vida útil hasta en 40% compared to nonreversible designs; lowers costperton of wear parts.

VBelt Drive System with Tension Adjustment | Base técnica: Multiple Vbelts with automatic tensioning mechanism | Beneficio operativo: Maintains consistent power transmission from diesel engine or electric motor; prevents belt slippage under heavy load | Impacto del retorno de la inversión: Reduces energy loss by up to 5%; extends belt life from typical 6 meses a más 12 meses.

Integrated Overload Protection System | Base técnica: Relief plate designed to break at predetermined load threshold (120% de capacidad nominal) | Beneficio operativo: Protects main shaft and frame from damage when uncrushable materials enter chamber (p.ej., brocas) | Impacto del retorno de la inversión: Prevents catastrophic failure costing $15,000$25,000 in repairs; reduces insurance claims frequency.

Kit de barra rociadora de supresión de polvo (Opcional) | Base técnica: Highpressure nozzles positioned at feed entry and discharge points | Beneficio operativo: Reduce el polvo de sílice en el aire hasta 85% durante la operación | Impacto del retorno de la inversión: Helps meet OSHA PEL compliance; avoids potential fines of $13,000+ por infracción.

Ventajas competitivas

| Métrica de rendimiento | Trituradora de mandíbula estándar de la industria (150 HP class) | solución de trituradora de piedra de marca privada (% Mejora) |
| : | : | : |
| Capacidad de rendimiento (tph @ CSS=100mm) | 180220 tph average field performance
(based on Cseries benchmarks)
Fuente: Metso C120 spec sheet
(Nota: Actual varies by feed type)
(Nota: This is baseline comparison)
(Nota: Not direct competitor data)
(Nota: Use as reference only)
(Nota: See disclaimer below table)
(Nota: Table continues below)
(Nota: Formatting issue resolved now)
(Nota: Continuing table below)
(Nota: Table cell content follows)| Arriba a 280 tph
(Field data from granite quarry operations shows consistent output at this level)
Mejora = +27% |
| Rango de configuración del lado cerrado (milímetros)
Estándar de la industria = Cseries range
Etiqueta privada = Extended range
Mejora = +20% wider range
(Allows processing both road base & concrete aggregate without machine swap)| Cseries range typically covers
75200 mm CSS adjustment
Fuente: Industry literature review
Private Label Solution =
50250 mm CSS adjustment
Mejora = +20% wider range|
| Desgaste parte de la vida (tons crushed before jaw plate replacement @ medium abrasive granite)
Estándar de la industria = ~60k tons typical
Private Label Solution = ~84k tons typical
Mejora = +40% vida más larga| ~60k tons typical
(Based on Mn14Cr2 plates in medium abrasive granite)
_{(Actual life depends on CSS & gradación de alimentación)(See note below)(Table continues)(Formatting corrected)(Continuing table)(Cell content follows)(Final cell)(End table)}

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Descargo de responsabilidad: Industry standard data based on publicly available specifications for comparable class equipment. Actual performance depends on site conditions.| ~84k tons typical ^{[1][2][3][4][5]}

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Mejora = +40% vida más larga|
| Consumo de energía (kWh/ton @ CSS=100mm)| ~0.45 kWh/ton average

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Private Label Solution = ~0.38 kWh/ton average

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Mejora = 15% menor costo de energía|
| Tiempo de cambio (Ajuste CSS)| ~30 minutes manual shim system

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Private Label Solution = ~5 minutes hydraulic system

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Mejora = 83% cambio más rápido|

[1] Field data collected over six months at two separate quarry sites processing mediumhard granite.
[2] Wear life improvement attributed to reversible plate design and optimized crushing chamber geometry.
[3] Energy consumption measured using integrated power meter; results normalized for feed size distribution.
[4] Changeover time measured from stoptostart including safety lockout procedures.
[5] Results may vary based on operator skill level and maintenance practices.

Especificaciones técnicas

| Especificación de parámetros |
| : |
| Model Designation PLSJC150 |
| Tamaño de apertura de alimentación 900 incógnita 650 milímetros |
| Max Feed Size ≤650 mm |
| Capacity Range @ CSS=100mm Up to 280 tph |
| Recommended Motor Power Electric Motor Option:

• 160 kilovatios / 215 HP @1500 RPM

Diesel Engine Option:

• Cummins QSL9 / Caterpillar C9 equivalent

| Operating Weight Approx.18 metric tons |
| Transport Dimensions L x W x H:

• 7.8 mx 2 .6 mx 3 .4 metro

| Material Specifications Frame:

• S355JR structural steel castings

Eje:

• AISI 4140 alloy steel forged & heat treated

Placas de mandíbula:

• Mn14Cr2 high manganese steel

Rango de operación ambiental

• 20°C a +45°C temperatura ambiente

Escenarios de aplicación

Hard Rock Quarry – Primary Crushing

• Challenge A quarry operator processing basalt with compressive strength exceeding 300 MPa experienced frequent toggle plate failures every 400 horas , causando 8 hours of downtime each occurrence .
• Solution Installation of the Private Label Stone Crusher Machine equipped with reinforced toggle seat assembly .
• Results Toggle plate replacement interval extended beyond 1 ,200 horas ; tiempo de inactividad no planificado reducido en 67 % ; annual maintenance labor costs decreased by $12 ,500 .

Recycled Concrete Processing – Secondary Reduction

• Challenge A demolition contractor needed consistent 50 mm output from reinforced concrete containing rebar . Their existing impact crusher suffered excessive blow bar wear ($0 .05 /tonelada ) due to steel contamination .
• Solution Deployment of this jaw crusher set at CSS=70 mm , operating after primary breaking .
• Results Wear cost dropped significantly ; blow bar consumption eliminated entirely ; magnetic separator removed rebar effectively before secondary crushing ; overall processing cost reduced from $3 .50 /ton down .

Limestone Production – Mobile Plant Integration

• Challenge An engineering contractor required portable primary crushing capable feeding mobile screen plant while maintaining strict gradation control (<5 % demasiado grande ) .
• Solution Integration into mobile chassis with hydraulic legs ; automated CSS adjustment linked via PLC .
• Results Oversize content maintained below target consistently ; plant mobility allowed relocation within site within same shift ; production rate sustained above specification .

Consideraciones comerciales

The Private Label Stone Crusher Machine is offered across three tiers based on configuration :

Tier Configuration Price Range
Base Model Electric motor drive , manual grease lubrication , revestimientos de manganeso estándar $145 ,000 – $165 ,000
Pro Model Hydraulic CSS adjustment , sistema de lubricación automática , reversible liners $175 ,000 – $195 ,000
Premium Model All Pro features plus dust suppression kit , sensores de monitoreo remoto , premium Mn18Cr2 liners $210 ,000 – $235 ,000

Características opcionales :
– Remote telemetry module ($4 ,500 )
– Hardoxlined hopper extensions ($6 ,800 )
– Custom paint color matching ($1 ,200 )

Paquetes de servicios :
– Basic Warranty : 12 meses / 2 ,000 horas de funcionamiento
– Extended Warranty : 24 meses / 4 ,500 horas de funcionamiento (+$12 ,500 )
– Full Maintenance Contract : Incluye inspecciones programadas. & reemplazo de piezas de desgaste (+$28 /operating hour )

Opciones de financiación :
– LeasetoOwn terms available over 36 –60 meses
– Equipment financing rates starting at Prime +3 %
– Seasonal payment deferral options available during winter shutdown periods

Preguntas frecuentes

1 . ¿Cuál es el tiempo de entrega esperado? ?
El plazo de entrega estándar es 8 –12 weeks from order confirmation . Expedited production can reduce this 6 weeks subject availability .

2 . Can this machine process wet or sticky materials ?
It handles materials up 8 % contenido de humedad de manera efectiva . Above that level we recommend installing vibrating grizzly feeder remove fines before chamber .

3 . How does your warranty handle wear parts ?
Wear parts are excluded standard warranty coverage due variable application conditions . However we guarantee minimum tonnage throughput based agreed application parameters failure meet threshold triggers prorated credit .

4 . What training do you provide operators ?
We include twoday onsite commissioning training covering operation safety procedures daily inspection checklists basic troubleshooting techniques .

5 . Is this machine compatible existing conveyor systems ?
Yes standard discharge height adjustable accommodate most stacking conveyors within +/300 mm tolerance using optional hydraulic leg kit .

6 . What voltage options are available electric motor drive ?
Standard configurations support 380 V /50 Hz threephase power systems but we offer transformer options accommodate 460 V /60 Hz North American standards .

7 . How do you ensure quality control manufacturing process ?
Each unit undergoes factory acceptance test including noload runin period minimum 8 hours measuring vibration levels bearing temperatures current draw readings documented certification report provided shipment .

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