H1: Optimize Your Quarry Output with Advanced Limestone Crushing Solutions

1. ABERTURA ACIONADA POR PAINPOINT

Managing a limestone quarry’s primary crushing station is a critical bottleneck. Feed inconsistente, material abrasivo, and relentless operational demands translate directly into profit erosion. Você está enfrentando esses desafios persistentes?
Tempo de inatividade não programado: Paradas não planejadas devido a bloqueios do britador, falhas relacionadas ao desgaste, or component breakdowns halt your entire downstream process. Industry averages indicate that each hour of primary crushing downtime can cost over $5,000 em produção e trabalho perdidos.
Altos custos operacionais: Premature wear on manganese steel jaws and liners requires frequent, costly replacements. Inefficient power draw from poorly matched or outdated crushers inflates your energy expenditure, one of the plant's highest variable costs.
Dimensionamento inconsistente do produto: Variability in feed size and moisture content leads to uneven discharge from the primary crusher. This places undue stress on secondary and tertiary stages, reducing their efficiency and compromising final product gradation.
Limitações de configuração rígida: Fixed primary crusher installations lack the flexibility to adapt to changing face locations or varying geology, leading to extended rehandling with loaders and increased fuel costs.

A questão central para os gerentes de fábrica é clara: how can you achieve higher throughput with greater reliability while controlling the costperton metric?

2. VISÃO GERAL DO PRODUTO

O Mobile Primary Jaw Crusher represents a paradigm shift in initial limestone size reduction. This selfcontained trackmounted unit integrates a highcapacity jaw crusher, alimentador vibratório para ursos pardos, and onboard power system into a single mobile platform.

Fluxo de Trabalho Operacional:
1. Direct Face Feeding: The unit positions directly at the quarry face or shot pile, minimizing haulage distance for excavators or wheel loaders.
2. Integrated PreScreening: The aggressive grizzly feeder bypasses fines directly to the discharge conveyor, reducing crusher cavity wear and increasing effective capacity.
3. Britagem Primária: A robust jaw crusher reduces runofquarry limestone to a consistent nominal size suitable for conveyor transport to secondary processing.
4. Direct Discharge: Crushed material is conveyed to either a stockpile or directly into the feed hopper of your downstream plant.

Escopo de aplicação & Limitações:
Escopo: Ideal for largescale quarrying operations, mining contracts requiring relocation, and operations with multiple faces or satellite deposits. Optimal for limestone with a compressive strength below 250 MPa.
Limitações: Not designed for highly abrasive silicified limestone without specific liner options. Maximum feed size is governed by crusher model dimensions; oversize boulders require prebreaking.

3. RECURSOS PRINCIPAIS

Direct Feed Optimization | Base Técnica: Alimentador vibratório integrado para ursos pardos (VGF VGF) com rampa de desvio | Benefício Operacional: Remove finos antes da britagem, reducing chamber wear and preventing packing | Impacto do ROI: Os dados de campo aparecem até 15% reduction in liner wear costs and a 1020% increase in effective throughput.

Ajuste Hidráulico & Limpeza | Base Técnica: PLCcontrolled hydraulic system for CSS adjustment and uncrushable release | Benefício Operacional: Enables quick product size changes and automatic clearing of stall events without manual intervention | Impacto do ROI: Reduces adjustment time by 90% versus calços manuais; prevents major downtime from tramp metal events.

DieselElectric Hybrid Drive | Base Técnica: Nível 4 Final diesel engine generating power for allelectric crusher & acionamentos transportadores | Benefício Operacional: Eliminates clutch/belt maintenance; provides optimal torque at variable speeds; significantly quieter operation | Impacto do ROI: Os testes da indústria demonstram até 25% lower fuel consumption compared to direct dieselhydraulic drives.

Advanced Wear Part Design | Base Técnica: Computermodeled jaw die profiles using ultrahigh tensile manganese steel | Benefício Operacional: Achieves more interparticle crushing for better shape, extends service life through optimized kinematics | Impacto do ROI: Increases wear life by an average of 30%, reduzindo o custo por tonelada de consumíveis.

Controle Inteligente de Processo (CIP) Sistema | Base Técnica: CANbus system monitoring load, consumo de energia, temperatura, and feed level | Benefício Operacional: Automatically regulates feeder speed to maintain optimal cavity fill and protects against overloads | Impacto do ROI: Maximizes throughput while preventing damage; operator telemetry reduces troubleshooting time.

Rapid Relocation Capability | Base Técnica: Trackmounted chassis with hydraulic setup functions (folding conveyors/hydraulic legs) | Benefício Operacional: Full relocation between faces can be completed in under 30 minutes by a single operator | Impacto do ROI: Eliminates need for multiple fixed plants; enables singleunit coverage of large or complex sites.

4. VANTAGENS COMPETITIVAS

| Métrica de desempenho | Padrão da Indústria (Planta Fixa) | Mobile Primary Jaw Crusher Solution | Vantagem (% Melhoria) |
| : | : | : | : |
| Tempo de configuração/relocação| Dias (civil works required) | 95% Mais rápido |
| Fuel Consumption per ton| Linha de base (Loader haulage + fixed plant) | Direct face feeding + hybrid drive| Até 25% Redução |
| Vida útil do revestimento (Mn14%)| Standard profile design| Optimized computermodeled profile| ~30% Extension |
| Flexibilidade Operacional| Fixed location; limited feed points| Follows the face; multiple deposit sites| Transformational |
| Labor for CSS Adjustment| Ajuste manual de calço (~2 hours)| Hydraulic adjustment via HMI (~5 mins)| ~90% de redução |

5. ESPECIFICAÇÕES TÉCNICAS

Referência do modelo: MPJC130
Tipo de britador: Triturador de mandíbula de alternância única
Abertura de alimentação: 1,300 x 900 milímetros
Tamanho máximo de alimentação: 800 mm comprimento da borda
Configuração lateral fechada (CSS) Faixa: 100 250 milímetros (ajustável hidraulicamente)
Faixa de capacidade (Calcário): Até 600 toneladas por hora (dependente de CSS & material)
Sistema de acionamento: DieselElectric Hybrid – Tier 4 Final diesel engine generating power for electric crusher motor & transportadores.
Transportador Principal: Belt width: 1,400 milímetros / Discharge height: ~4.2 m (ajustável hidraulicamente)
Alimentador: Alimentador Grizzly Vibratório (VGF VGF) with integral prescreen section.
Rastreie a mobilidade: Hydraulic drive system for onsite movement.
Quadro & Componentes: Highgrade structural steel; abrasionresistant steel liners in hopper and chutes.
Faixa de temperatura operacional: 20°C a +45°C
Supressão de poeira: Integrated spray bar system manifold ready for connection.

6. CENÁRIOS DE APLICAÇÃO

Large MultiFace Quarry Operation | Challenge A major cement producer needed to reduce haulage costs from three distinct faces over a 2km site area while maintaining consistent feed to their central processing plant.| Solution Deployment of one Mobile Primary Jaw Crusher relocated every 46 weeks between faces based on extraction sequencing.| Results Elimination of two dedicated haul trucks resulted in annual fuel savings exceeding $180k. Consistent primary product improved secondary cone crusher efficiency by an estimated 8%.

New Greenfield Site Development Challenge A contractor won a shortterm mining lease but faced prohibitive capital costs for installing fixed crushing infrastructure.| Solution Utilizing a Mobile Primary Jaw Crusher on a rentalwithpurchaseoption plan provided immediate crushing capability without permanent investment.| Results The site achieved full production within two weeks of equipment arrival. The client processed over 500kt of limestone during the contract period with positive net cash flow from month one.

7. CONSIDERAÇÕES COMERCIAIS

Our solutions are offered through flexible commercial models tailored to your operational timeline:

Níveis de preços de equipamentos
Base Configuration MPJC130 Unit
Advanced Package Includes IPC System upgraded dust suppression fan package
Arctic/Package Includes coldweather engine preheaters insulated hydraulics

Optional features include magnetic separators radio remote control extended discharge conveyors

Pacotes de serviços:
Platinum Support Plan Includes scheduled maintenance parts kits labor priority response guaranteed uptime commitment
Gold Maintenance Plan Covers all scheduled servicing inspections with parts at preagreed rates

Opções de financiamento disponíveis:
Full capital purchase operating lease rental agreements renttoown structures tailored financing can be arranged through our industrial partners

8.Perguntas frequentes

Qual é o prazo de entrega típico do comissionamento do pedido?
For standard models lead time is typically weeks Custom configurations may require additional time Detailed project planning is initiated upon order

How does this unit integrate with my existing secondary plant?
The unit discharges via an onboard conveyor designed stockpile material or integrate directly into your existing plant feed hopper Conveyor length discharge height are specified during initial consultation

Quais são os requisitos de manutenção contínua?
Daily greasing walkaround checks Weekly inspection of wear parts The IPC system provides predictive maintenance alerts Service intervals are at recommended hour milestones outlined in the support plan

Can it handle other materials besides limestone?
While optimized for limestone applications are possible for other aggregates like granite basalt demolition concrete subject specific model configuration liner selection review

Que treinamento é fornecido aos operadores da equipe de manutenção?
We provide comprehensive onsite operational training technical manuals access our online portal video library Training focuses safe efficient operation basic troubleshooting procedures