1. PYNPUNT GEDREWE OPENING

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, gruis, 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. PRODUK OORSIG: 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.

Operasionele werkvloei:
1. Site Positioning: The selfpropelled plant moves directly to the blast pile or excavation face, minimizing dump truck haulage within the site.
2. Primêre groottevermindering: Groot (<900mm) granite boulders are fed into the vibrating grizzly feeder (VGFF VGF), which bypasses fines and directs oversize material into the robust jaw crusher.
3. Produk oordrag: Gebreekte materiaal word op 'n hoofprodukvervoerband afgegooi, stockpiled directly for haulage or fed into a secondary screening module.

Toepassingsomvang & Beperkings:
Omvang: Ideal for establishing new quarries, satellite crushing points, and processing virgin rock (graniet, basalt) for construction aggregates (basiskursus, subbasis). Suitable for contract crushing campaigns across multiple sites in Lagos and Ogun states.
Beperkings: 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. KERNKENMERKE

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

HeavyDuty Jaw Crusher | Tegniese basis: Gesmede eksentrieke as en groot sferiese rollaers | Bedryfsvoordeel: Consistently processes hard Lagos granite with reduced risk of premature wear or catastrophic bearing failure under shock loading. | ROI impak: Verhoog die gemiddelde tyd tussen mislukkings (MTBF), lowering costpertonne for wear parts and unscheduled downtime.

Geïntegreerde vibrerende Grizzly-voerder (VGFF VGF) | Tegniese basis: Twostep prescreening with adjustable grizzly bars | Bedryfsvoordeel: Removes natural fines and separates subsize material before crushing, increasing throughput and reducing crusher wear. | ROI impak: Verbeter algehele aanlegdoeltreffendheid deur 1525%, directly lowering fuel consumption per tonne produced.

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

Gesentraliseerde PLC-beheerstelsel | Tegniese basis: Singlepoint monitoring of engine parameters, breker instellings, and conveyor operations | Bedryfsvoordeel: Allows one operator to safely control the entire crushing cycle from a soundproofed cabin. | ROI impak: Reduces labor requirements and enhances operational safety through system diagnostics and emergency stops.

QuickSetup Support Legs | Tegniese basis: Hydraulically deployed outriggers with large pads | Bedryfsvoordeel: 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. MEDEDINGENDE VOORDELE

| Prestasie-metriek | Bedryfstandaard (Fixed/SkidMounted Plant) | Mobile Primary Crushing Plant Solution | Voordeel (% Verbetering) |
| : | : | : | : |
| Site Deployment Time | 46 weke vir siviele werke & installasie | 23 days for positioning & ingebruikneming | ~85% Faster |
| Relocation Flexibility| Essentially permanent; high dismantling cost| Fully mobile; relocate within days between sites| Complete Operational Flexibility |
| Brandstofdoeltreffendheid (per tonne)| Lower due to fixed feed point requiring haulers| Hoër; plant moves to rock face reducing loader cycle time| 1520% Verbetering |
| Arbeidsvereiste (Operators)| Tipies 23+ personnel for feeding/crushing/screening| 1 operator via centralized PLC controls possible| Tot 50% Vermindering |

5. TEGNIESE SPESIFIKASIES

Verpletteringskapasiteit: 200 400 ton per uur (dependent on feed material gradation and hardness).
Breker Voer opening: 1,100mm x 700mm jaw crusher aperture.
Kragvereistes: Selfcontained via onboard CAT/Cummins diesel engine (350 kVA).
Materiaalspesifikasies: Ontwerp vir druksterkte >250 MPa; ideal for Nigerian granite.
Sleutelafmetings (Bedryf): Ongeveer. Lengte: 16m, Breedte: 3m, Hoogte: 4m.
Volg Mobiliteit: Ground pressure <1 kg/cm² suitable for soft terrain.
Omgewingsbedryfsreeks: Omgewingstemperatuur: 20°C tot +45°C; voldoen aan stofonderdrukkingstelsel.

6. TOEPASSINGSSCENARIO'S

Padkonstruksie-kontrakteur-uitdaging:

A major road contractor faced escalating costs and delays transporting base material from quarries over 100km from their LagosBadagry expressway project site.
Oplossing:
Deployment of a mobile primary crushing plant at a identified granite outcrop near Mile 12.
Resultate:
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.
Oplossing:
Investment in a mobile crushing unit to process purchased boulders from trusted sources at their own holding yard.
Resultate:
Gained complete control over aggregate specification consistency (<5% variansie). Reduced concrete reject rate by an estimated 8%, improving project timeline predictability.

7. KOMMERSIËLE OORWEGINGS

Prysvlakke: Configured around crusher size and optional extras (bv., magnetiese skeier, heavierduty prescreen). Capital expenditure is defined but offsets significant recurring transport/rental costs.
Opsionele kenmerke: Extended main conveyor; hidrouliese verstellingstelsels; gevorderde stofonderdrukking miskanonne; weegstelsels aan boord.
Dienspakkette: Geskikte planne beskikbaar vanaf basiese geskeduleerde instandhouding (+onderdele) to comprehensive fullservice contracts covering all wear parts (voerings uitgesluit), arbeid, and planned downtime.
Finansieringsopsies: Available through partner financial institutions including equipment leasing (3660 maande), hire purchase agreements tailored to cash flow from active projects.

8.Gereelde vrae

1.V:What is the minimum acreage required to operate this mobile plant effectively?
A:'n Minimum van 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?
'n Terwyl bekwaam,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 ton)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