1. APERTURA IMPULSADA POR EL PUNTO DE DOLOR

Are you managing a midtolarge scale aggregate operation and facing persistent bottlenecks in output and compliance? Para gerentes de planta y contratistas de ingeniería, a 250300 tph crushing plant is a critical production asset, yet standard configurations often introduce significant operational friction. Los desafíos comunes incluyen:
Tiempo de inactividad no planificado: Component failures in nonintegrated systems can halt your entire line for 2448 horas, costing thousands in lost production and labor.
Regulador & Tender Disqualification: An increasing number of municipal and international construction projects now mandate RoHS (Restricción de sustancias peligrosas) compliance for equipment. Noncompliant plants risk being excluded from lucrative contracts.
Rendimiento inconsistente: Fluctuations in feed material or suboptimal crushing chamber flow lead to an average output below the 280 objetivo de tph, failing to meet project schedules.
High Lifetime Operating Costs: Frequent replacement of nondurable wear parts and energyinefficient drives silently erode profit margins over a 5year period.
Operational Complexity: Plants requiring constant manual adjustment and monitoring divert skilled personnel from highervalue maintenance and optimization tasks.

La pregunta central es: ¿Cómo puedes lograr confiabilidad?, highvolume production while futureproofing your investment against evolving environmental regulations? La solución reside en un diseño específico RoHS Compliant 250300tph Stone Crushing Plant.

2. DESCRIPCIÓN GENERAL DEL PRODUCTO

This product is a stationary or semistationary aggregate production plant engineered for consistent output within the 250 a 300 tonnesperhour range. It is designed from the ground up to comply with RoHS Directive 2011/65/EU, ensuring the controlled use of lead, mercurio, cadmio, cromo hexavalente, PBB, and PBDE in its electrical components, revestimientos, and manufactured assemblies.

Flujo de trabajo operativo:
1. Trituración Primaria: Material de alimentación grande (≤750 mm) is reduced by a robust jaw crusher or gyratory crusher.
2. Secundario & Trituración Terciaria: Material is conveyed to cone crushers for further size reduction and shaping to meet specific aggregate gradations.
3. Cribado & Clasificación: Vibrating screens separate crushed material into specified product sizes; el material de gran tamaño se recircula.
4. Manejo de materiales: A network of conveyors with centralized control ensures efficient transfer between stages.
5. Supresión de polvo: Los sistemas de pulverización integrados controlan las emisiones de partículas en los puntos de transferencia.

Ámbito de aplicación: Ideal para producir agregados para base de carreteras., readymix concrete, asfalto, y lastre ferroviario. Apto para granito, caliza, basalto, y grava de río.

Limitaciones: Not designed for abrasive metal ores or sticky, highclay content materials without specific feeder and crusher configuration modifications.

3. CARACTERÍSTICAS PRINCIPALES

RoHSCompliant Component Architecture | Base técnica: Substitution of restricted substances in electrical wiring, PLC, relays, interruptores, and structural coatings. | Beneficio operativo: Guarantees eligibility for tenders requiring environmental compliance and simplifies endoflife equipment recycling. | Impacto del retorno de la inversión: Protects contract revenue streams avoids potential fines for noncompliance in regulated regions.

Sistema inteligente de control de procesos | Base técnica: Centralized PLC with touchscreen HMI providing realtime monitoring of power draw, tasas de rendimiento,and crusher cavity levels.| Beneficio operativo: Your operators can optimize feed rates dynamically prevent chokefeeding events,and identify inefficiencies instantly reducing unplanned stops.| Impacto del retorno de la inversión: Field data shows a consistent throughput improvement of 812% versus manually adjusted plants.

Diseño de cámara de trituración de alta eficiencia | Base técnica: Liner profiles and kinematics optimized through DEM (Modelado de elementos discretos) simulation for specific rock types.| Beneficio operativo: Delivers superior particle shape index (PSI) for premium aggregates increases chamber utilization reduces recirculating load.| Impacto del retorno de la inversión: Improves final product value by up to 15% lowers cost per tonne through reduced wear on downstream crushers.

Chasis unificado & Módulos preensamblados | Base técnica: Primary secondary,and screening sections are built onto heavyduty unitary frames or modular skids.| Beneficio operativo: Reduce el tiempo de instalación en sitio en un estimado 40% minimizes civil works requirements simplifies future relocation.| Impacto del retorno de la inversión: Cuts project commissioning costs gets your plant operational weeks faster accelerating revenue generation.

Advanced Dust Abatement Integration | Base técnica: Strategically placed spray nozzles with solenoid valves tied to conveyor operation plus optional bag filter points.| Beneficio operativo: Maintains particulate emission levels well within local regulatory limits creates a safer healthier working environment.| Impacto del retorno de la inversión: Mitigates risk of work stoppages due to environmental violations reduces longterm respiratory health liabilities for personnel.

4. VENTAJAS COMPETITIVAS

| Métrica de rendimiento | Estándar de la industria | RoHS Compliant 250300tph Plant Solution | Ventaja (% mejora) |
| : | : | : | : |
| Disponibilidad (tiempo de actividad)| ~8588% (programado & tiempo de inactividad no programado) |>92% (with intelligent monitoring & unified design) | +5% a +7% |
| Consumo de energía por tonelada| Base (100%) | Unidades optimizadas & chamber geometry reduce draw | 10% a 15% |
| Desgaste parte de la vida (Mn18/22 Liners)| Subject to feed abrasiveness | DEMoptimized profiles distribute wear more evenly | +20% a +30% |
| Instalación & Tiempo de puesta en servicio| 810 weeks for component assembly | ~56 weeks with preassembled modules | 40% |
| Regulatory Preparedness| May require costly retrofits for RoHS/REACH | Full documentation & material declarations provided from delivery | Eliminates retrofit cost & risk |

5. ESPECIFICACIONES TÉCNICAS

Rango de capacidad nominal: 250 – 300 toneladas por hora (varía según la dureza del material de alimentación <180 MPa recomendado).
Opciones de trituradora primaria: Cursor de mandíbula (900x1200mm) o trituradora giratoria.
Etapa Secundaria/Terciaria: Two units of HighEfficiency Cone Crushers.
Etapa de selección: Cribas vibratorias multiplataforma de servicio pesado (área total de detección ≥25m²).
Potencia Total Instalada: Aproximadamente 550 – 650 kilovatios.
Especificaciones clave de materiales: All electrical components cables PLCs switches compliant with RoHS Directive; structural steel with RoHScompliant primers/coatings.
Overall Footprint (Largo x ancho): Approximately 85m x 45m (dependiente del diseño).
Rango de operación ambiental: Designed for 20°C to +50°C ambient temperature; dust suppression system effective up to relative humidity of80%.

6. ESCENARIOS DE APLICACIÓN

Highway Construction Consortium EUFunded Project Challenge Specific problem was prequalification required all major equipment suppliers to provide full RoHS compliance certificates standard crushing plants did not meet this criterion risking disqualification Solution Implementation of a turnkey RoHS Compliant 280tph limestone crushing plant Results Plant was approved for tender secured €45M contract project completed on schedule with zero compliancerelated audit findings

Large Aggregate Producer Expanding into Recycled Concrete Challenge Needed to integrate concrete recycling into existing virgin stone line without crosscontamination and with strict control over hazardous substance content from recycled feed Solution A dedicated RoHS Compliant 250tph plant configured with an electromagnetic separator and impact crusher for recycled concrete aggregate RCA production Results Produces highspec RCA meeting EN standards opened new revenue stream increased overall site utilization by30%

7. CONSIDERACIONES COMERCIALES

Nuestras soluciones se ofrecen en niveles flexibles.:
Nivel de configuración estándar: Includes core RoHS compliant crushing screening conveyingand dust suppression systems.Priced as a complete packagewith volumebased discounts availablefor multiple units.
Nivel de configuración mejorado: Adds advanced condition monitoring sensors automated metal detection tramp iron relief systemsand highercapacity dust filters.Optional features are quoted separatelyto tailor the plantto specific site conditions.
Apoyamos su inversión a través de:
Comprehensive Service Packages rangingfrom annual inspections to fullcoverage maintenance agreementswith guaranteed response times.
Financing Options including equipment leasingand leasetoown programsto preserve capital expenditure budgets.Please inquirefor detailed termsand eligibility.

8. Preguntas frecuentes

1. Q How do you verifyand document RoHS compliancefor the entire plant
A We providea consolidated technical filewith Material Declarations Certificatesof Conformityfrom our component suppliersand our own Declarationof Incorporationfor the assembled machineryensuring full traceabilityfor your project documentation

2 Q Can this plant be integratedwith our existing nonRoHS compliant feedingor stockpiling systems
A Yes the corecrushingandscreeningplantis designedas amoduleWhile we recommenda fullsystem approachfor optimal performanceit can acceptfeedfrom legacy systemsThe compliance certificationwill applyspecificallyto the new equipment supplied

3 Q What isthe expected impacton our spare parts inventoryand cost
A Wear parts mantles concaves jaw plates remain unchangedin compositionfor performance reasonsElectricaland control spares will beRoHS compliantwhich may havea slight initial cost premiumoffsetby reduced obsolescence riskand improved availabilityin regulated markets

4 Q How does the intelligent control systemimprove operational efficiency
A The system provides actionable databy monitoring motor loadsand cavity levelsIt allows operatorsto adjust feeder ratesto maintain optimal crusher performancepreventing both underutilizationand overloadstypically increasing average throughputby8%

5 Q Are there financing optionsavailablefor international buyers
A Yes we workwith export credit agenciesand international trade banksto structure financing solutionsincluding lettersof creditand mediumterm loan facilitiestailoredto crossborder transactions