1. APERTURA IMPULSADA POR EL PUNTO DE DOLOR

¿Los crecientes costos operativos y el tiempo de inactividad impredecible están erosionando sus márgenes de producción agregada?? Para gerentes de planta y contratistas de ingeniería, the core challenges in primary crushing often stem from the crusher itself. Los puntos débiles comunes incluyen: excessive wear part consumption due to nonoptimal chamber design, leading to material costs increasing by 1525% anualmente; unplanned stoppages from tramp metal events or uncrushables, resulting in 40+ hours of lost production per year; and inconsistent product gradation that forces secondary and tertiary crushers to work inefficiently, raising power costs per ton. Además, maintenance complexity can require 2030% longer service intervals, increasing labor overhead. Are you evaluating how a primary jaw crusher can deliver not just raw power, but measurable reliability and costperton efficiency to stabilize your entire processing line?

2. DESCRIPCIÓN GENERAL DEL PRODUCTO

El Bespoke TJ900 Series Primary Jaw Crusher is a heavyduty, singletoggle machine engineered for the first stage of size reduction in quarrying, minería, and demolition recycling applications. Its operational workflow is designed for robustness: (1) Material is fed into a deep, cámara de trituración sin asfixia; (2) An aggressively angled nip zone and high inertia flywheels facilitate forceful compression crushing; (3) A fixed jaw die configuration ensures consistent feed opening geometry; (4) The hydraulic toggle relief system automatically resets after clearing a cavity; (5) Crushed material discharges at a preset CSS with minimal slabby product.

Ámbito de aplicación: Ideal for processing hard abrasive materials like granite, basalto, y hormigón reciclado. Limitaciones: Not designed for sticky, plastic materials or as a standalone solution for producing specification aggregate without downstream screening and secondary crushing.

3. CARACTERÍSTICAS PRINCIPALES

Monobloc HighStrength Steel Frame | Base técnica: Análisis de elementos finitos (FEA)distribución de tensión optimizada | Beneficio operativo: Elimina el agrietamiento por fatiga del marco bajo cargas cíclicas, ensures lifetime alignment of bearing housings | Impacto del retorno de la inversión: Reduces risk of catastrophic structural failure, protecting capital investment over a 20+ año de vida útil.

Palanca hidráulica & Sistema de ajuste | Base técnica: Los cilindros hidráulicos de doble acción reemplazan las placas de palanca mecánicas | Beneficio operativo: Enables remote CSS adjustment under load and provides automatic overload protection against tramp metal | Impacto del retorno de la inversión: Cuts adjustment downtime by 80% and prevents costly damage to pitman and bearings from uncrushable events.

Rodamientos de rodillos esféricos QuarryGrade | Base técnica: Larger diameter bearings with automated grease lubrication circuits | Beneficio operativo: Sustains higher radial and axial loads at lower operational temperatures | Impacto del retorno de la inversión: Extiende la vida útil del rodamiento en un promedio de 35%, directly lowering parts inventory costs.

Asymmetric Jaw Die Design | Base técnica: Computeraided kinematics optimizing stroke profile at both top and bottom of chamber | Beneficio operativo: Produces more uniform product gradation with increased throughput per stroke cycle | Impacto del retorno de la inversión: Mejora el rendimiento general de la planta al 812% without increasing primary crusher horsepower.

Integrated PreScreening Grizzly Feeder Option | Base técnica: Bolton vibrating grizzly section with adjustable bypass chute | Beneficio operativo: Removes fines and subCSS material prior to crushing chamber, reducing wear and power consumption | Impacto del retorno de la inversión: Lowers jaw die wear rates by up to 20% and decreases fuel/power use per ton of finished product.

4. VENTAJAS COMPETITIVAS

| Métrica de rendimiento | Estándar de la industria (Promedio) | Bespoke TJ900 Solution | Ventaja (% Mejora) |
| : | : | : | : |
| Desgaste parte de la vida (Mn/Ton) | 0.8 1.2 Mn/Ton | 1.4 1.6 Mn/Ton | +40% |
| Disponibilidad / tiempo de actividad (%)| ~92% |>96% (documentado) |>4 Puntos porcentuales |
| Consumo de energía (kWh/tonelada)| 0.9 1.1 kWh/tonelada|0.75 0.85 kWh/tonelada |18% |
| Tiempo de ajuste de CSS (Minutos)|45 60 minutos|<10 minutos |85% |
| Emisión de ruido a 10 m (dB(A))|105 110 dB(A)|<98 dB(A) |7 dB(A) |

5. ESPECIFICACIONES TÉCNICAS

Capacidad/clasificación: Arriba a 750 MTPH, dependent on feed material and closed side setting (CSS).
Apertura de alimentación: 1400mm x 900mm.
Requisitos de energía: 132 kW Electric Motor or Tier IV Final / EU Stage V compliant diesel drive.
Especificaciones de materiales: Main frame fabricated from ST52 steel; jaw dies available in AR400 or manganese steel (18%); shaft manufactured from forged EN24 alloy steel.
Dimensiones físicas: Aprox.. Longitud: 7m x Width 3m x Height 3m.
Rango de operación ambiental: Diseñado para temperaturas ambiente de 25°C a +45°C.

6. ESCENARIOS DE APLICACIÓN

Granite Quarrying Operation in Scotland

Desafío: A major quarry faced premature failure of jaw dies every 120k tons due to highly abrasive feed, coupled with weekly downtime for manual CSS adjustments.
Solución: Implementation of the Bespoke TJ900 Jaw Crusher with asymmetric manganese dies and the hydraulic toggle/adjustment system.
Resultados: Wear part life extended to 190k tons (+58%). Remote CSS adjustments reduced monthly downtime by 6 horas (85%). Overall plant availability increased by 4%.

Urban Demolition Recycling Contractor

Desafío: Processing mixed demolition debris led to frequent tramp metal incidents (barra de refuerzo, steel beams), causing regular shutdowns and repair bills exceeding £15k annually.
Solución: Deployment of the TJ900 Jaw Crusher equipped with an overband magnet on the feed conveyor and the integrated hydraulic overload protection.
Resultados: The system automatically cleared over 95% of tramp events without stopping production or causing damage. Annual unscheduled repair costs fell below £2k.

7. CONSIDERACIONES COMERCIALES

The Bespoke TJ900 Series is offered in three primary configurations:
1. Nivel de unidad base: Core crusher with standard electric drive motor starter package.
2. PlantReady Tier: Includes integrated motor mount/vbelts, hydraulic power unit for toggle/adjustment walkway platforms safety guards.
3. Modular System Tier: Full skidmounted solution incorporating prescreening grizzly feeder discharge conveyor walkways.

Optional features include dust suppression systems automated lubrication monitoring wear part sensor packages various liner profiles

Service packages range from basic commissioning support up to comprehensive annual maintenance contracts with guaranteed parts availability within 48 horas

Flexible financing options are available including equipment leasing operating lease agreements tailored to project cash flow

8.Preguntas frecuentes

Q What is the compatibility of the TJ900 with my existing primary feed conveyor?
A The crusher features a standard flanged feed hopper interface Field data shows successful integration with most apron feeders vibrating grizzly feeders Conveyor height/feed rate analysis is recommended during specification

Q How does this jaw crusher impact my downstream screening efficiency?
A The asymmetric chamber design produces a more cubicle product gradation with fewer slabby particles This typically leads to improved screening efficiency on your primary screen reducing recirculating load

Q What are the commercial terms regarding warranty?
A The structural frame carries a lifetime warranty against defects Other major components like the shaft main bearings have a standard month warranty Extended warranty terms are available as part of service packages

Q What training is provided for our maintenance crew?
A Comprehensive onsite training is included covering routine maintenance procedures CSS adjustment troubleshooting hydraulic system operation Training manuals video guides are also provided

Q How long does implementation typically take from order commissioning?
A For standard configurations lead time averages weeks Delivery installation commissioning by our field engineers typically requires weeks depending on site readiness