The customer needs to carry out road paving across different farm areas with scattered working sites, requiring equipment with strong mobility and flexible transfer capability.
Local finished paving aggregates are in short supply and high priced, coupled with long-distance transportation costs. On-site self-production of aggregates is critical to cut overall project expenses.
Granite crushing generates a large amount of dust. Operations near farm areas require effective dust control, which puts forward high requirements for equipment sealing and dust suppression configuration.
Granite has high hardness and strong abrasiveness, and the 0-12mm finished aggregate for paving requires uniform particle shape. It places high demands on the wear resistance and crushing stability of the equipment.
| Component | Model/Spec | Nigeria-Specific Benefits |
|---|---|---|
| Jaw Crusher + Hammer Crusher Unit | PE250×400 + PC500×750 | High manganese steel jaw plate and high-chromium alloy hammer resist the strong abrasiveness of granite; two-stage crushing produces 0-12mm paving aggregates with uniform particle shape in one pass. |
| Four-in-One Wheel-Mounted Chassis | Integrated wheel-type mobile frame | No civil foundation required. The whole plant can be towed and transferred flexibly among scattered farm paving sites, fully meeting the customer's mobile operation demand. |
| Sealed Dust Suppression System | Enclosed crushing chamber + multi-point spray kit | Effectively controls heavy dust generated during granite crushing, reduces dust pollution to surrounding farm areas, and improves on-site working environment. |
| Integrated Vibrating Screen | 2YK1236 | Precisely screens 0-12mm finished aggregates to meet local road paving standards; oversize materials return for re-crushing to guarantee stable output quality. |
Previously, the customer purchased finished paving aggregates at high prices with additional long-distance transportation costs. The on-site mobile plant now self-produces 20-40 tons of 0-12mm aggregates per hour, cutting overall procurement costs by over 35%, and surplus aggregates can be sold for extra revenue.
The two-stage jaw + hammer crushing process stably produces 0-12mm finished aggregates with uniform particle shape and reasonable gradation, fully meeting the technical requirements of local farm road paving projects.
The integrated wheel-mounted design requires no fixed civil foundation. The plant can be towed to scattered farm working areas and put into production within 2 days, perfectly adapting to the decentralized construction demands of farm roads.
Equipped with enclosed crushing chamber and multi-point water spray dust suppression system, on-site dust emission is effectively controlled, avoiding impact on surrounding farmland and meeting local environmental requirements.
The integrated wheel-mounted chassis requires no fixed civil foundation. The whole plant can be towed and transferred flexibly among scattered farm paving sites, fully adapting to the customer's multi-location operation demands.
Equipped with high manganese steel jaw plates and high-chromium alloy hammer heads, the two-stage crushing system easily handles high-hardness, highly abrasive granite, and stably produces 0-12mm uniform aggregates that meet local road paving standards.
On-site self-production of aggregates cuts down high purchasing and long-distance transportation costs. The enclosed crushing chamber matched with multi-point spray dust suppression effectively controls dust pollution, ensuring environment-friendly operation near farm areas.
| Feature | Traditional Fixed Crushing Line | K2-PE25-PC50-4C Wheel-Mounted Plant | Advantage |
|---|---|---|---|
| Production Capacity | 15-35 t/h | 20-40 t/h | Higher steady output for hard granite |
| Relocation & Commissioning Time | 7-10 days (disassembly & reassembly) | 1-2 days (integral towing & quick start) | ~85% Faster site transfer |
| On-site Dust Emission | Open crushing, heavy fugitive dust | Enclosed chamber + multi-point spray | 70% Less dust pollution |
"The wheel-mounted jaw + hammer crushing plant has greatly boosted our farm road paving project. We used to bear high costs on aggregate procurement and long-distance transportation across scattered farm zones, but now we self-produce 0-12mm high-quality paving aggregates right on site, cutting overall project costs by over 35%.
Its fully mobile design allows us to tow the plant between different working areas and put it into operation quickly, and the enclosed dust suppression system runs effectively without causing impact on surrounding farmland. This equipment perfectly matches our decentralized construction demands, and its stable performance on hard granite has exceeded our expectations. "
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