1. PYNPUNT GEDREWE OPENING

Bestuur jy 'n midtolarge skaal aggregaat produksie operasie en staar aanhoudende knelpunte in die gesig wat winsgewendheid erodeer? Vir aanlegbestuurders en ingenieurskontrakteurs, 'n 250300tph klipbreekaanleg is 'n kritieke kapitaalbate, yet its performance directly dictates your bottom line. Algemene operasionele uitdagings sluit in:
Inkonsekwente deurset: Fluctuations in feed material hardness or size leading to an average output below the 280tph design target, causing project delays and missed delivery schedules.
Oormatige stilstand: Frequent mechanical failures in key components or lengthy changeover times for maintenance, resulting in hundreds of lost production hours annually.
Hoë bedryfskoste: Uncontrolled wear part consumption, inefficient power draw per ton of processed material, and the labor intensity of routine monitoring.
Produk Kwaliteit Veranderlikheid: Inability to consistently meet multiple spec products (bv., 05mm, 1020mm, 2040mm) simultaneously due to inflexible or poorly calibrated crushing stages.
Skaalbaarheidsbeperkings: A fixed plant configuration that cannot adapt to changing project demands or feed materials without significant capital reinvestment.

Die sentrale vraag is: how do you select a 250300tph crushing plant that transforms these cost centers into reliable, predictable production?

2. PRODUK OORSIG

This product is a complete, stilstaande 250300 TPH Hard Stone Crushing and Screening Plant. It is engineered for continuous, highvolume production of aggregates for large infrastructure projects, commercial concrete batching, and road base construction.

Operasionele werkvloei:
1. Primêre verplettering: Groot voermateriaal (≤750 mm) is reduced to ≤200mm by a robust primary jaw crusher.
2. Sekondêr & Tersiêre verplettering: Material is conveyed to a cone crusher circuit for further reduction, producing precisely shaped intermediates.
3. Sifting & Klassifikasie: Multipledeck vibrating screens separate crushed material into specified finished product sizes.
4. Hersirkulasie: Oversize material is automatically returned via conveyors to the appropriate crusher for reprocessing (geslote kringontwerp).
5. Voorraad opgaar: Finished aggregates are conveyed to designated stockpiles for loadout.

Toepassingsomvang & Beperkings:
Omvang: Ideaal vir die verwerking van graniet, basalt, rivier klippies, and other abrasive materials with compressive strength up to 350MPa. Suited for permanent quarry sites or longduration (3+ jaar) project bases.
Beperkings: Not designed as mobile or semimobile equipment; relocation requires disassembly. Maximum feed size and final capacity are contingent on specific material characteristics. Not optimal for processing sticky or highclay content materials without prescreening/scalping modifications.

3. KERNKENMERKE

HeavyDuty Primêre Breker | Tegniese basis: Geoptimaliseerde kinematika & highstrength steel castings | Bedryfsvoordeel: Sustained throughput with abrasive feeds, reduced risk of premature fatigue failure | ROI impak: Lower costperton in primary stage by extending service intervals ≥25%

Intelligente Crushing Chamber Outomatisering | Tegniese basis: Hydroset CSS adjustment & realtime pressure monitoring | Bedryfsvoordeel: Remote adjustment of product size and automatic overload protection without stopping production | ROI impak: Minimizes unplanned stoppages and allows quick adaptation to different product specs

MultiStage Screening with Recirculation | Tegniese basis: High Gforce vibrating screens with modular deck options | Bedryfsvoordeel: Precise classification into up to 4 final products simultaneously; maximizes plant efficiency by reducing crusher load | ROI impak: Increases saleable product yield by ensuring spec compliance

Gesentraliseerde PLC-beheerstelsel | Tegniese basis: Programmeerbare logiese beheerder met menslike masjien-koppelvlak (HMI) panel | Bedryfsvoordeel: Singlepoint monitoring/control of entire flow, fault diagnostics, and production data logging | ROI impak: Reduces operational labor requirements and enables datadriven maintenance planning

Geïntegreerde stofonderdrukkingstelsel | Tegniese basis: Spuitstukke by oordragpunte wat aan watertoevoer gekoppel is & pomp | Bedryfsvoordeel: Actively controls airborne particulate at primary sources | ROI impak: Mitigates environmental compliance risks and reduces wear on machinery from dust ingress

Modular Structural Design | Tegniese basis: Prefabricated bolttogether support structures and walkways | Bedryfsvoordeel: Streamlined installation and future potential for plant reconfiguration or expansion | ROI impak: Lowers initial installation time/cost by approximately 1520%

4. MEDEDINGENDE VOORDELE

| Prestasie-metriek | Industry Standard for 250300tph Plant | Our 250300tph Stone Crushing Solution | Voordeel (% Verbetering) |
| : | : | : | : |
| Beskikbaarheid (Optyd)| ~85% 88% (beplan & onbeplande stilstand) |> 92% (kontraktueel gerugsteun) |> +5% aan +8% |
| Kragverbruik| Gemiddeld 0.8 1.0 kWh per ton of output |> ≤ 0.75 kWh per ton |> Tot 15% Vermindering |
| Wear Part Cost/Ton| Wissel baie; often a reactive expense |> Guaranteed maximum cost/ton in service contract |> Predictable cost model; tipiese besparings van 1020% |
| Product Shape Index| ≥ 95% cubical content |> Improved concrete mix quality & asphalt binding |
| Installasie & Ingebruikneming Tyd| 8 12 weke |> Target of 6 8 weke |> Tot 25% Faster TimetoProduction |

5. TEGNIESE SPESIFIKASIES

Ontwerp kapasiteit: 250 300 metrieke ton per uur (varies based on feed material and product size).
Primêre Breker: Jaw Crusher Model [bv., JC1303], Feed Opening ≥1000x800mm.
Secondary/Tertiary Crusher: Hydraulic Cone Crusher Model [bv., HPC315], with automatic control system.
Skerms: Two units of TripleDeck Inclined Vibrating Screens (Size e.g., 2400x6000mm).
Kragvereiste: Total installed power ~450 500 kW; mains voltage as per client specification.
Sleutel materiaal spesifikasies: Main frame fabricated from Q345B steel; crusher liners from Mn18Cr2 alloy; conveyor belts rated for heavy impact (EP400/3).
Overall Plant Footprint (LxW): Approximately ~80m x ~45m (layout dependent).
Omgewingsbedryfsreeks: Designed for ambient temperatures from 20°C to +45°C with appropriate options for dust control and noise attenuation.

6. TOEPASSINGSSCENARIO'S

Highway Construction Project – Southeast Asia

Challenge A contractor needed consistent supply of three aggregate specifications (05mm sand substitute,1020mm &2031.5mm chip) from highly abrasive granite to meet tight paving deadlines.Downtime was not an option.
Solution Implementation of a tailored270 tph hard stone crushing plant featuring an extraheavyduty primary jaw crusher,a multichamber cone crusher setup,and aggressive screening decks.
Results The plant achieved an average output of285 tph over18 months.Product shape met EN standard requirements,and the plant’s availability rate was recorded at93%.The project finished ahead of schedule due toreliable onsite aggregate supply.

Commercial Granite Quarry – Eastern Europe

Challenge An existing quarry operation’s aging singlestage plant produced excessive flaky product unsuitedfor highvalue concrete applications,capping revenue potential.The system also suffered from high energy costs per ton.
Solution Replacement with a new300 tph threestage crushing and screening plant focused on cubicity.The design included advanced chamber optimization technology in the cone crushersand highefficiency motors across all drives.
Results Field data shows cubical content improved from~85%to96%.Energy consumption dropped by18%,and the abilityto produce premiumpriced aggregates increased overall quarry profitability byan estimated22%.

LargeScale Dam Project – South America

Challenge Processing massive volumesof river basaltwith fluctuating moisture content.Previous setups experienced frequent cloggingat screening stagesand conveyor transfer points,causing daily operational delays.
Solution A robust250 tphplant was configuredwith reinforced grizzly prescreening,a nonclog designed secondary impactor optionfor sticky material,and covered conveyorswith targeted cleanout points.The dust suppression system wasspecifically calibratedfor variable moisture conditions.
Results Throughput stabilized at design capacity.Plant clogging incidents were reducedby over90%,and the enclosed conveying minimized material lossand spillage,savingan estimated50 tonsper weekin recoveredproduct.

Kommersiële oorwegings

Pricingfora complete250–300tph stone crushingplantis projectspecific,but falls withina capital investment tier typically rangingfrom$1.2millionto$2.5millionUSD,finalized upon configuration.

Opsionele kenmerke:
Automated Wear Monitoring Systems
Onboard Power Generation Package
Advanced Noise Enclosure Modules
Remote Telematics & Performance Reporting Portal
Spare Parts Starter Kit

Dienspakkette:
1.Basiese waarborg:Covers parts&labor formajor componentsfor12 months/2，000 ure。
2.Planned Maintenance Package:Geskeduleerde inspeksies，wear part replacement，and annual overhauls fora fixed annual fee。
3.Voldienskontrak(Aanbeveel):Guarantees uptime(≥92%)，covers all parts(excluding consumables)，arbeid，and includes priority technical support。This converts unpredictable repair costsintoa fixed operational expense。

Finansieringsopsies:
We workwith international financial partners toofferflexible solutions including equipment leasing，longterm installment plans(36–60 months)，or projectlinked financing。A preliminary feasibility study can be preparedtosupport your investment case。

Gereelde vrae

Q Whatis themaximum input sizeyourplantcan accept?
A Theprimary jawcrusherconfigurationacceptsfeedmaterialupto750mmin size。For optimal performance andreduced wear，we recommendprescreeningor grizzly feedingto remove sub–200mmfinesbeforetheprimary stage。

Q How many personnelare requiredto operatetheplant?
A ThecentralizedPLCcontrolsystemallowsforefficientoperationbya crewof2–3personnelformonitoring，laai，and basic quality checks。Maintenanceis handledbyaseparatecrew。

Q Areyourplants compatiblewithexistingequipmentlikefeedersorscreenersfromother manufacturers?
A Ja。Ourplantsaredesignedformodular integration。We can interfacewithyour existingfeed systems，vervoerbande，or ancillary equipmentprovidedtechnical specificationsare sharedduringtheengineering phase。

Q Whatisthetypical deliveryandlead timefromorderto commissioning?
A Forastandardconfiguration，lead timeis approximately16–20weeksexworks。Deliveryand installation timelinesdependonsite readinessand location；ourproject management teamprovidesadetailed schedule。

Q Doyouprovideperformance guarantees?
A Ja。We providecontractual guaranteeson rated capacity(basedon agreed feed material)，final product gradation，and total power consumption。Theseareverifiedduringthecommissioningacceptance tests。

Q Whatistheexpectedlifespanofthemain structuralcomponents?
A Themain structuralsteelframeworkis designedfora minimumservice lifeof20+yearsunder normal operating conditionswhen maintainedasper guidelines。

Q Canthisplantbeupgradedtoahighercapacityinthefuture?
A Themajormodular designallowsforscalability。Common upgradesinclude replacingcrushers withhighercapacity modelsor addingsupplementary screening units；this can befactoredintotheinitial layoutplanning