1. APERTURA IMPULSADA POR EL PUNTO DE DOLOR

¿Está administrando una operación de producción agregada de mediana a gran escala y enfrenta obstáculos persistentes?? Los desafíos de una planta trituradora de piedra de 250300 tph son importantes: inconsistent feed material degrading final product spec, unplanned downtime from component failure costing thousands per hour, and energy consumption eroding profit margins. Your plant’s output directly dictates project timelines and commercial viability.

¿Estás experimentando:
Throughput falling below 300tph due to inefficient crushing chamber design or improper screening, dejando ingresos sobre la mesa?
Frequent maintenance stops for liner changes or bearing issues, creating unpredictable operational schedules?
High operational costs from excessive power draw and rapid wear part consumption?
Difficulty meeting stringent aggregate gradation requirements for asphalt or concrete mixes, llevando al rechazo del producto?

La pregunta central es: ¿Cómo puedes lograr confiabilidad?, costperton production within the 250300tph range while maintaining product quality and controlling operational expenses?

2. DESCRIPCIÓN GENERAL DEL PRODUCTO

This product description details a complete, estacionario 250300tph Stone Crushing Plant designed for highvolume aggregate production in quarrying, minería, y grandes proyectos de infraestructura. It is engineered as a turnkey solution for contractors and mining companies requiring consistent output of highspecification aggregates.

Flujo de trabajo operativo:
1. Trituración Primaria: Material de alimentación grande (hasta 750 mm) se reduce mediante una robusta trituradora de mandíbulas primaria.
2. Detección intermedia & Aplastante: El material precribado se dirige a una trituradora de cono secundaria para una mayor reducción., mientras que el tamaño grande se recircula.
3. Trituración terciaria/fina: Para requisitos de productos cúbicos, a tertiary cone crusher or impact crusher processes material.
4. Proyección final & Clasificación: Multipledeck vibrating screens precisely separate output into finished product sizes (p.ej., 05milímetros, 510milímetros, 1020milímetros).
5. Manejo de materiales: A network of conveyors with centralized PLC control ensures efficient material transfer between stages.

Ámbito de aplicación: Ideal para producir agregados para base de carreteras., concreto, asfalto, y lastre ferroviario. Suitable for hard rock (granito, basalto) and mediumhard rock (caliza).
Limitaciones: No diseñado para muy suave, cohesive materials without significant configuration changes. Requiere una base estable y un suministro eléctrico sustancial.

3. CARACTERÍSTICAS PRINCIPALES

Trituradora de mandíbula primaria de alta capacidad | Base técnica: Optimized nip angle and deeper crushing chamber | Beneficio operativo: Handles larger feed size with fewer blockages, increasing effective feeding time | Impacto del retorno de la inversión: Reduces idle time by up to 15%, directly protecting throughput targets.

Ajuste hidráulico & Sistemas de compensación | Base técnica: Integrated hydraulic cylinders for CSS adjustment and tramp iron release | Beneficio operativo: Enables quick setting changes for product gradation and protects crusher from uncrushables in minutes | Impacto del retorno de la inversión: Minimizes risk of major mechanical damage; downtime for adjustments cut by over 70%.

MultiStage Precision Screening | Base técnica: Highfrequency vibrating screens with tensioned wire mesh or polyurethane panels | Beneficio operativo: Delivers precise product separation with minimal blinding or carryover | Impacto del retorno de la inversión: Improves product yield within spec by an average of 812%, reduciendo el desperdicio.

Sistema de automatización PLC centralizado | Base técnica: Programmable Logic Controller with touchscreen HMI monitoring motor loads, niveles de contenedores, and conveyor sequencing | Beneficio operativo: Permite que un solo operador supervise todo el flujo de la planta.; enables smooth startup/shutdown sequences | Impacto del retorno de la inversión: Lowers labor costs and prevents costly cascading equipment failures.

Sistema transportador de servicio pesado | Base técnica: Channel frame design with impact idlers at loading points and dustsealed bearings | Beneficio operativo: Provides reliable material transfer with reduced spillage and belt wear | Impacto del retorno de la inversión: Extends belt service life by approximately 30%, lowering maintenance part costs.

Supresión de polvo & Reduction Package | Base técnica: Strategically placed spray nozzles at transfer points coupled with encapsulation | Beneficio operativo: Actively controls airborne particulate matter | Impacto del retorno de la inversión: Garantiza el cumplimiento de la normativa medioambiental., evitando posibles multas y paros laborales.

Modular Structural Steel Framework | Base técnica: Prefabricado, bolted support structures for major components | Beneficio operativo: Simplifies site installation and future relocation if necessary | ROI Impact Reduces civil works cost and installation time by an estimated 25%.

4. VENTAJAS COMPETITIVAS

| Métrica de rendimiento | Estándar de la industria (250300tph Range) | Esta solución de planta de 250300 tph | Ventaja (% Mejora) |
| : | : | : | : |
| Disponibilidad (tiempo de actividad)| ~85% 88% debido a retrasos mecánicos| >92% via robust components & hydraulic protection| +5% a +8% |
| Consumo de energía por tonelada| Varía ampliamente; often less optimized circuits| Lower specific draw via efficient drive systems & diseño de cámara| Arriba a 10% reducción |
| Desgaste parte de la vida (Primario)| Depende de la abrasividad; standard manganese liners| Optimized alloy liners & cavity design extend service intervals| 1525% vida más larga |
| Consistencia de la forma del producto| Often requires tertiary stage for high cubicity| Achieves superior shape in secondary stage via advanced cone crusher kinematics| Reduces need for additional crushing in many applications |
| Instalación & Tiempo de puesta en servicio| puede exceder 46 semanas para la integración completa del sistema| Streamlined modular design reduces onsite assembly work by approximately ~25% |

5. ESPECIFICACIONES TÉCNICAS

Capacidad de rendimiento diseñada: 250 300 toneladas métricas por hora (varies based on feed material hardness and size distribution).
trituradora primaria: modelo de trituradora de mandibula [p.ej., JC150], Feed Opening ≥750mm x ≤500mm.
Trituradora secundaria: Trituradora de cono hidráulica de un solo cilindro o de varios cilindros.
Trituradora terciaria (Opcional): Trituradora de cono fino o trituradora de impacto de eje vertical.
Pantallas: Dos (2) or Three (3) units of HeavyDuty Vibrating Screens (Tamaño: p.ej., 2400mm x 6000mm), tripledeck configuration.
Requisito de energía: Potencia total instalada aproximadamente 450 550 kilovatios. Requiere suministro de energía industrial estable (400V/50 Hz o según lo especificado).
Especificaciones clave de materiales: Construcción del marco principal de acero estructural S355JR.; Wear parts in high manganese steel or proprietary alloys.
Huella vegetal general (Largo x ancho): Aproximadamente ~80m x ~45m (dependiente del diseño).
Rango de operación ambiental: Diseñado para una temperatura ambiente de 20 °C a +45 °C; dust suppression system rated for local environmental standards.

6. ESCENARIOS DE APLICACIÓN

Large Infrastructure Contractor – Highway Project

Desafío: Required consistent supply of over 280tph of certified aggregates for road base and asphalt layers. Previous mobile fleet struggled with consistent gradation and high fuel/maintenance costs.
Solución: Installation of a stationary 250300tph stone crushing plant with tertiary shaping stage near the project site.
Resultados: Achieved steady output of 295tph meeting all gradation specs. Reduced cost per ton by 22% through lower fuel consumption (stationary vs mobile)and reduced wear part turnover. Plant availability recorded at 94% over the 18month duración del proyecto.

Established Granite Quarry Operator

Desafío: Existing aging plant produced only 230tph at peak,causing backlog,and suffered from weekly unplanned downtime. Product yield in the premium 1020mm category was low (~25%).
Solución: Commissioning of a new 250300tph stone crushing plant featuring advanced secondary/tertiary crushing circuitsand precision screening decks.
Resultados: El rendimiento se estabilizó en 310tph. Yield in the premium 1020mm category increased to 35%, significantly boosting revenue.Availability improved to 93%,with maintenance scheduled predictably.

7. CONSIDERACIONES COMERCIALES

Our trading company provides comprehensive solutions tailored to project scope:

Niveles de precios de equipos:
Configuración básica (~250tph): Includes primary jaw crusher secondary cone crushers basic screeningand conveyors
Configuración mejorada (~2801tphto max capacity) Adds tertiary crusheradvanced automationdust control systemand reinforced structures
Full Turnkey Solution Includes civil works designfoundationsinstallation supervisionand commissioning

Características opcionales:
Automated wear part monitoring systems
Advanced noise encapsulation packages
Onsite generator packagesfor areaswith unreliable grid power

Paquetes de servicios:
Annual Preventive Maintenance Contracts including inspectionand parts discounting
Monitoreo remoto & Diagnostics Service
Ondemand technical supportand operator training programs

Opciones de financiación:
We work with international export credit agenciesand financial institutions to offer flexible purchaseor leaseto own structures typically ranging fromto year terms subjectto credit approval

Preguntas frecuentes

Q1 What is the lead time from order placementto deliveryfora standardplant configuration?
A1 Fora standard configuredplant lead timeis typically monthsfrom confirmed order Exworks This includes manufacturing testingand preparationfor shipment Sitespecific customizationsmay extend this timeline

Q2 How does thisplant handle variationsin feed rock hardnessor size?
A2 The core crushersare equippedwith hydraulic adjustmentand clearing systems allowing operators to quickly adaptthe closedside setting(CSS)to accommodatechanges Field data showschangesto CSScan be madein under minutes minimizing throughput loss The PLC systemcan also regulate feeder speedbasedon motor load tomaintain optimal performance

Q3 What arethe ongoing spare part requirementsand arethey readily available?
A3 Critical wear parts(jaw plates mantleconcaves screen meshes)are standardizeditems We maintainan inventoryof critical sparesandsupplya recommendedinitial spare part kitwith eachplant Delivery schedulesfor subsequent ordersare managedto ensure minimal operational disruption

Q4 Can thisplant be relocatedafter initial installation?
A4 Yes The modular structural designallowsfor disassembly relocationandrecommissioning While not as mobileas a tracked plant relocationis feasiblefor longterm projectsin new locations A relocation service packageis availablewhich includes engineering supportfordismantlingandreassembly

Q5 What levelof technical trainingis providedfor our operational staff?
A5 Comprehensive trainingis includedas partof commissioning Our engineers provide both classroom instructionon plant theoryandsafetyand extensive handson trainingat the operating controls fora period typically coveringweeks We also provide full operationaland maintenance manuals

Q6 Areyour plants compliantwith international electricalandsafety standards(e g CE)?
A6 Our plantsare manufacturedto complywith core international machinery safety standards(ISO ) Electrical panelsandsystemsare builtto IEC standards Specific certificationmarks(like CE)can be providedas requiredfor the destination market which may affect lead timeand cost

Q7 Do you offerperformance guaranteeson throughputand final product gradation?
A7 Yes We provide contractual performance guaranteesbasedon agreed feed material specifications These guaranteescover minimum throughput capacitywithin the tphp rangeandaspecified final productgradation curve Testingis conductedduring commissioningwith client representativespresent