1. APERTURA IMPULSADA POR EL PUNTO DE DOLOR

Managing a stone quarry crushing plant presents persistent operational and financial challenges. ¿Estás luchando con:
Tiempo de inactividad excesivo: Paros no planificados por cambios de línea, bloqueos, o fallas mecánicas, costando miles de dólares por hora en producción perdida y mano de obra inactiva.
Rendimiento de producto inconsistente: Poorly calibrated or worn crushing stages producing offspec aggregate, reduciendo el rendimiento del producto premium y obligando a la retrituración.
Spiraling Maintenance Costs: Frequent replacement of highwear components like mantles, cóncavo, and jaw plates, coupled with high labor hours for servicing.
Alta intensidad energética: Inefficient crushing chambers and drives that consume excessive power per ton of processed material, erosionando directamente los márgenes de beneficio.
Configuración inflexible: A plant that cannot be easily adjusted to meet changing market demands for different aggregate sizes or volumes.

Si estos problemas te suenan familiares, the efficiency of your entire operation hinges on the core of your process: the primary crushing station. The right ODM stone quarry crushing plant solution must address these points directly with proven engineering.

2. DESCRIPCIÓN GENERAL DEL PRODUCTO

Este producto es resistente., stationary primary jaw crusher plant, engineered as the first reduction stage in a hard rock quarry operation. It is designed to receive blasted feed from haul trucks and reduce large boulders (hasta 1200 mm) to manageable sizes for secondary crushing.

Flujo de trabajo operativo:
1. Consumo de alimento: Dump trucks deposit shot rock into a rugged steel apron feeder.
2. Trituración Primaria: The apron feeder conveys material at a controlled rate into the jaw crusher, where compressive force breaks the rock.
3. Evaluación primaria & Derivación: A grizzly section ahead of the crusher removes natural fines, while an integrated bypass chute handles oversize or uncrushable material.
4. Transporte del producto: Crushed product is discharged onto a main conveyor belt for transport to the next stage of the processing circuit.

Ámbito de aplicación & Limitaciones:
Alcance: Ideal for hightonnage production of granite, basalto, caliza, y otros agregados abrasivos. Suited for permanent installation in largescale commercial quarries.
Limitaciones: Not designed for portable applications, very sticky or claybound materials without preprocessing, or as a standalone finishing plant without secondary/tertiary stages.

3. CARACTERÍSTICAS PRINCIPALES

Cámara de trituración profunda & Cinemática optimizada | Base técnica: Mayor ángulo de agarre y carrera de trituración más larga | Beneficio operativo: Mayor reducción de volumen por ciclo., reducing cycle count and wear | Impacto del retorno de la inversión: Arriba a 15% higher throughput capacity within the same footprint

Palanca hidráulica & Sistema de ajuste | Base técnica: Cilindro hidráulico reemplazable para tensar y limpiar. | Beneficio operativo: Enables quick clearing of tramp metal and chamber blockages in minutes vs. horas; allows safe CSS adjustment under load | Impacto del retorno de la inversión: Reduces downtime events by an average of 80% for chamberrelated stoppages

Marco de servicio pesado QuarryGrade | Base técnica: Fabricated steel plate design with reinforced stress points and finite element analysis (FEA) validation | Beneficio operativo: Withstands continuous highimpact loading and cyclic stress without frame fatigue or cracking | Impacto del retorno de la inversión: Elimina el riesgo de falla catastrófica del marco., extendiendo la vida operativa más allá 20 años

Base de motor integrada & Protección de unidades | Base técnica: Unified baseplate for crusher and motor with full perimeter guarding | Beneficio operativo: Simplifies alignment during installation; provides inherent safety compliance; reduces installation time by approximately 30% | Impacto del retorno de la inversión: Lowers total installed cost and ensures immediate operational safety compliance

WedgeBased Jaw Plate Retention System | Base técnica: Mechanical wedge lock system secures jaw plates without backing resin | Beneficio operativo: Allows fast replacement of jaw liners; typically completed in under 4 hours by a standard maintenance crew | Impacto del retorno de la inversión: Increases plant availability and reduces labor costs associated with liner maintenance

Sistema de engrase automatizado centralizado | Base técnica: Programmable lubrication unit serving all key crusher bearings | Beneficio operativo: Ensures consistent, correct lubrication intervals without operator intervention; provides fault alerts for flow issues | Impacto del retorno de la inversión: Extiende la vida útil del rodamiento hasta 40%, preventing costly unscheduled bearing failures

4. VENTAJAS COMPETITIVAS

| Métrica de rendimiento | Estándar de la industria (Promedio) | This Primary Crushing Plant Solution | Ventaja (% Mejora) |
| : | : | : | : |
| Disponibilidad (Tiempo de ejecución programado) | 9294% | 9698%+ | +46% |
| Tiempo de cambio de revestimiento (Placas de mandíbula) | 68 horas (crew dependent) | 3,200 horas| +60% |

5. ESPECIFICACIONES TÉCNICAS

Designación del modelo: PEV145
Apertura de alimentación: 1400mm x 1100mm
Tamaño máximo de alimentación: 1200milímetros
Configuración del lado cerrado (CSS) Rango: 150mm 280 mm
Rango de capacidad (Varía según el material. & CSS): 450 850 MTPH
Requisito de potencia de accionamiento: 200 kilovatios (250 caballos de fuerza) Electric Motor
Peso de la trituradora (excluding feeder & transportador): ~62.000 kilogramos
Total Plant Footprint (L x A): Aprox.. 18mx 8m
Material del marco: ASTM A36 Steel Plate (>50mm thick at critical points)
Jaw Plate Material: Mn18Cr2 / TIC Insert Hybrid Alloy
Rango de temperatura de funcionamiento: 30°C a +45°C
Control de emisiones de polvo: Prepared for direct connection to dry fog or baghouse system.

6. ESCENARIOS DE APLICACIÓN

Granite Quarry Expansion Project in Southeast Asia

Desafío: An existing quarry needed to double output but had space constraints for new primary crushing infrastructure. The existing plant suffered from low throughput and daily blockages.
Solución: Implementation of a single highcapacity PEV145 primary jaw crusher plant with an optimized deepchamber design and hydraulic toggle system replaced two older units.
Resultados: Logró un 120% increase in primary circuit throughput within a similar footprint. Blockagerelated downtime decreased from an average of 10 hours/week to under 1 hour/week.

HighAbrasion Basalt Operation in North America

Desafío: Extremely abrasive basalt was causing jaw plate wear costs to become prohibitive at over $0.12 por tonelada procesada.
Solución: Deployment of this crushing plant equipped with proprietary TIC insert hybrid jaw plates and a centralized automated greasing system.
Resultados: Field data shows jaw liner life increased by approximately 70%, reducing wear cost per ton to under $0.07. Consistent automated lubrication contributed to zero bearingrelated failures in the first two years of operation.

7. CONSIDERACIONES COMERCIALES

The capital investment for a complete primary crushing station is significant but defined by clear tiers based on configuration:

Nivel de equipo básico ($XXXk $XXXk): Includes core jaw crusher on motor base apron feeder grizzly section discharge conveyor walkways ladders basic guarding electrical control panel with motor starters.

Características opcionales:
Onboard dust suppression spray system (+$XXk)
Advanced PLC automation package with remote monitoring (+$XXk)
Heavyduty skid foundation vs concrete foundation (+$XXk)
Spare parts starter kit liners toggle seats bearings (+$XXk)

Paquetes de servicios:
1.Preventive Maintenance Plan scheduled inspections parts discounts technical support.)
2.Comprehensive Lifecycle Contract includes all planned maintenance wear parts replacements fixed annual fee.)

Financing Options are available through our partners including equipment leasing capital loans payperton agreements structured over terms.

FAQ Section

Q1 Is this primary crushing plant compatible with my existing secondary cone crushers conveyors?
A1 Yes industrystandard discharge heights belt widths are accommodated Our engineering team will review your downstream equipment specifications ensure seamless integration into your current flow.

Q2 What is the expected impact on my overall plant energy consumption?
A2 Field data from comparable installations shows total energy consumption per ton can decrease between due higher throughput efficiency reduced recirculating load from better primary reduction Consult our team sitespecific analysis.

Q3 How does your pricing compare building customdesigned solution?
A3 As ODM manufacturer we offer significant cost advantages over fully custom engineered designs while maintaining applicationspecific performance Standardized modular design reduces manufacturing lead times typically delivering within weeks not months.

Q4 What are typical installation commissioning requirements?
A4 We provide detailed foundation drawings general arrangement diagrams comprehensive commissioning checklist Our team can supervise installation startup ensure optimal performance training provided your operations maintenance staff included purchase agreement.

Q5 What warranty coverage provided?
A5 We offer standard months warranty defects materials workmanship Extended warranty packages major components structures available purchase Warranty terms clearly outlined commercial proposal documentation.

Q6 Can you supply complete processing plant just primary stage?
A6 While we specialize primary secondary crushing solutions we act main contractor partner network reputable suppliers screens conveyors washing systems deliver turnkey project scope required Your project manager will coordinate all aspects single point contact simplify procurement process you