1. ABERTURA ACIONADA POR PAINPOINT

Operating a quarry site in Lagos presents a distinct set of challenges that directly impact profitability and operational continuity. Are you grappling with the high cost and logistical complexity of transporting aggregates from distant quarries to your Lagosbased projects? Is inconsistent material quality from unreliable suppliers causing rework and project delays? Perhaps unpredictable equipment availability is stalling your production schedule, or you are managing the significant overhead of leased equipment with no longterm asset value. The search for a viable, costcontained source of highquality granite, cascalho, or limestone within the Lagos commercial zone is a persistent operational hurdle. What if you could establish a controlled, efficient primary crushing operation closer to your point of use, turning a logistical burden into a competitive advantage?

2. VISÃO GERAL DO PRODUTO: MOBILE PRIMARY CRUSHING PLANT FOR LAGOS QUARRY SITES

This solution centers on a trackmounted mobile jaw crusher, engineered specifically for the establishment and operation of efficient quarry sites in Lagos. It is designed for rapid deployment on virgin land or existing borrow pits to produce primary aggregate.

Fluxo de Trabalho Operacional:
1. Site Positioning: The selfpropelled plant moves directly to the blast pile or excavation face, minimizing dump truck haulage within the site.
2. Redução de tamanho primário: Grande (<900milímetros) granite boulders are fed into the vibrating grizzly feeder (VGF VGF), which bypasses fines and directs oversize material into the robust jaw crusher.
3. Transporte de Produto: O material triturado é descarregado em um transportador principal de produto, stockpiled directly for haulage or fed into a secondary screening module.

Escopo de aplicação & Limitações:
Escopo: Ideal for establishing new quarries, satellite crushing points, and processing virgin rock (granito, basalto) for construction aggregates (curso básico, sub-base). Suitable for contract crushing campaigns across multiple sites in Lagos and Ogun states.
Limitações: Not designed for final asphalt or concrete sand production without secondary/tertiary stages. Performance is contingent on proper feed size control and rock abrasiveness within designed specifications.

3. RECURSOS PRINCIPAIS

TrackMounted Mobility | Base Técnica: Hydraulic drive tracks with high ground clearance | Benefício Operacional: Enables rapid relocation between sites or within a large quarry with minimal support equipment, critical for navigating Lagos’s varied terrain. | Impacto do ROI: Eliminates fixed plant infrastructure costs and reduces setup/teardown time from weeks to days, accelerating project startup.

Triturador de mandíbula para serviço pesado | Base Técnica: Forged eccentric shaft and large spherical roller bearings | Benefício Operacional: Consistently processes hard Lagos granite with reduced risk of premature wear or catastrophic bearing failure under shock loading. | Impacto do ROI: Aumenta o tempo médio entre falhas (MTBF), lowering costpertonne for wear parts and unscheduled downtime.

Alimentador Grizzly Vibratório Integrado (VGF VGF) | Base Técnica: Twostep prescreening with adjustable grizzly bars | Benefício Operacional: Removes natural fines and separates subsize material before crushing, increasing throughput and reducing crusher wear. | Impacto do ROI: Melhora a eficiência geral da planta ao 1525%, directly lowering fuel consumption per tonne produced.

OnBoard Power Pack | Base Técnica: Nível 4 Final/Tier 3 diesel generator set integrated into chassis | Benefício Operacional: Provides complete power independence; operates in remote grid locations common around new quarry sites in Lagos’s outskirts. | Impacto do ROI: Removes dependency on unstable grid power or separate generator hire, ensuring uninterrupted production.

Sistema de controle PLC centralizado | Base Técnica: Singlepoint monitoring of engine parameters, configurações do britador, and conveyor operations | Benefício Operacional: Allows one operator to safely control the entire crushing cycle from a soundproofed cabin. | Impacto do ROI: Reduces labor requirements and enhances operational safety through system diagnostics and emergency stops.

QuickSetup Support Legs | Base Técnica: Hydraulically deployed outriggers with large pads | Benefício Operacional: Provides stable operating platform on uneven ground without extensive civil works, ensuring proper crusher alignment and vibration damping. | ROI Impact Cuts site preparation time and cost by up to 70% compared to fixed foundation requirements.

4. VANTAGENS COMPETITIVAS

| Métrica de desempenho | Padrão da Indústria (Fixed/SkidMounted Plant) | Mobile Primary Crushing Plant Solution | Vantagem (% Melhoria) |
| : | : | : | : |
| Tempo de implantação do site | 46 semanas para obras civis & instalação | 23 days for positioning & comissionamento | ~85% mais rápido |
| Relocation Flexibility| Essentially permanent; high dismantling cost| Fully mobile; relocate within days between sites| Complete Operational Flexibility |
| Eficiência de Combustível (per tonne)| Lower due to fixed feed point requiring haulers| Mais alto; plant moves to rock face reducing loader cycle time| 1520% Melhoria |
| Requisito de mão de obra (Operators)| Tipicamente 23+ personnel for feeding/crushing/screening| 1 operator via centralized PLC controls possible| Até 50% Redução |

5. ESPECIFICAÇÕES TÉCNICAS

Capacidade de esmagamento: 200 400 toneladas por hora (dependent on feed material gradation and hardness).
Abertura de alimentação do britador: 1,100mm x 700mm jaw crusher aperture.
Requisitos de energia: Selfcontained via onboard CAT/Cummins diesel engine (350 kVA).
Especificações de materiais: Designed for compressive strength >250 MPa; ideal for Nigerian granite.
Key Dimensions (Operando): Aprox.. Comprimento: 16eu, Largura: 3eu, Altura: 4eu.
Rastreie a mobilidade: Ground pressure <1 kg/cm² suitable for soft terrain.
Faixa operacional ambiental: Temperatura ambiente: 20°C a +45°C; dust suppression system compliant.

6. CENÁRIOS DE APLICAÇÃO

Desafio do empreiteiro de construção de estradas:

A major road contractor faced escalating costs and delays transporting base material from quarries over 100km from their LagosBadagry expressway project site.
Solução:
Deployment of a mobile primary crushing plant at a identified granite outcrop near Mile 12.
Resultados:
Established an onsite quarry producing over 250TPH of certified base material. Reduced aggregate transport costs by over 60% and eliminated supply chain dependencies.

Real Estate Development Consortium Challenge:

A consortium developing a large estate in Lekki required consistent, highquality aggregates for concrete works but found local suppliers inconsistent in gradation.
Solução:
Investment in a mobile crushing unit to process purchased boulders from trusted sources at their own holding yard.
Resultados:
Gained complete control over aggregate specification consistency (<5% variação). Reduced concrete reject rate by an estimated 8%, improving project timeline predictability.

7. CONSIDERAÇÕES COMERCIAIS

Níveis de preços: Configured around crusher size and optional extras (por exemplo, separador magnético, heavierduty prescreen). Capital expenditure is defined but offsets significant recurring transport/rental costs.
Recursos opcionais: Extended main conveyor; sistemas de ajuste hidráulico; canhões avançados de neblina com supressão de poeira; sistemas de pesagem a bordo.
Pacotes de serviços: Tiered plans available from basic scheduled maintenance (+spare parts) to comprehensive fullservice contracts covering all wear parts (excluding liners), trabalho, and planned downtime.
Opções de financiamento: Available through partner financial institutions including equipment leasing (3660 meses), hire purchase agreements tailored to cash flow from active projects.

8.Perguntas frequentes

1.P:What is the minimum acreage required to operate this mobile plant effectively?
UM:Um mínimo de 23 acres is recommended for efficient maneuvering of the plant, stockpiling feed material,and storing crushed product.This allowsfor safe operational layout

2.Q Can this plant process laterite or other soft materials?
Um tempo capaz,the primary economic return comes from processing hard abrasive rock like granite.For softer materials,a different crusher type(like an impactor)may offer higher efficiencyand lower wear cost

3.Q How does operating costpertonne compareto simply purchasing aggregatesfrom alarge commercial quarry?
A Field data shows that formidtolargescale projects(>100000 toneladas)withina50km radius establishinga controlled primary crushing site typically yieldsa1530% reductionin deliveredcostpertonne after accountingfor fuel maintenanceand labor

4.Q What arethe lead timesfor deliveryand commissioningin Lagos?
A Standard models havea confirmed lead timeof1416weeksfrom order Port arrival clearanceand our technical team ensures commissioningwithin5working days subjectto site readiness

5.Q What trainingis providedfor our operators?
A Comprehensiveonsite operationalandsafety trainingis includedfor upto threeofyour personnelcovering daily checks basic troubleshootingand safe crusher chamber clearing procedures

6.Q Are there financing solutions that alignwith projectbased cash flows?
A Yes structuredfinancing can often be arrangedwith repayment schedules linkedto project milestonesor seasonal production cycles providing working capital flexibility

7.Q How doyou ensure spare parts availabilityin Nigeria?
A We maintaina strategic inventoryof critical wear partsand bearingsin our Apapa warehousewith consignment stock optionsavailablefor highvolume customersensuring <48hourpart availability