1. PYNPUNT GEDREWE OPENING

Are you managing a midtolarge scale aggregate operation and facing persistent bottlenecks in output and compliance? Vir aanlegbestuurders en ingenieurskontrakteurs, a 250300 tph crushing plant is a critical production asset, yet standard configurations often introduce significant operational friction. Algemene uitdagings sluit in:
Onbeplande stilstand: Component failures in nonintegrated systems can halt your entire line for 2448 ure, costing thousands in lost production and labor.
Regulerende & Tender Disqualification: An increasing number of municipal and international construction projects now mandate RoHS (Beperking van Gevaarlike Stowwe) compliance for equipment. Noncompliant plants risk being excluded from lucrative contracts.
Inkonsekwente deurset: Fluctuations in feed material or suboptimal crushing chamber flow lead to an average output below the 280 tph teiken, failing to meet project schedules.
High Lifetime Operating Costs: Frequent replacement of nondurable wear parts and energyinefficient drives silently erode profit margins over a 5year period.
Operational Complexity: Plants requiring constant manual adjustment and monitoring divert skilled personnel from highervalue maintenance and optimization tasks.

Die sentrale vraag is: hoe kan jy betroubare bereik, highvolume production while futureproofing your investment against evolving environmental regulations? Die oplossing lê in 'n doelgerigte RoHS Compliant 250300tph Stone Crushing Plant.

2. PRODUK OORSIG

This product is a stationary or semistationary aggregate production plant engineered for consistent output within the 250 aan 300 tonnesperhour range. It is designed from the ground up to comply with RoHS Directive 2011/65/EU, ensuring the controlled use of lead, kwik, kadmium, seswaardige chroom, PBB, and PBDE in its electrical components, bedekkings, and manufactured assemblies.

Operasionele werkvloei:
1. Primêre verplettering: Groot voermateriaal (≤750 mm) is reduced by a robust jaw crusher or gyratory crusher.
2. Sekondêr & Tersiêre verplettering: Material is conveyed to cone crushers for further size reduction and shaping to meet specific aggregate gradations.
3. Sifting & Sorteer: Vibrating screens separate crushed material into specified product sizes; oormaat materiaal word hersirkuleer.
4. Materiaalhantering: A network of conveyors with centralized control ensures efficient transfer between stages.
5. Stofonderdrukking: Geïntegreerde spuitstelsels beheer deeltjievrystellings by oordragpunte.

Toepassingsomvang: Ideaal vir die vervaardiging van aggregate vir padbasis, klaargemaakte beton, asfalt, en spoorwegballas. Geskik vir graniet, kalksteen, basalt, en riviergruis.

Beperkings: Not designed for abrasive metal ores or sticky, highclay content materials without specific feeder and crusher configuration modifications.

3. KERNKENMERKE

RoHSCompliant Component Architecture | Tegniese basis: Substitution of restricted substances in electrical wiring, PLC's, relays, skakelaars, and structural coatings. | Bedryfsvoordeel: Guarantees eligibility for tenders requiring environmental compliance and simplifies endoflife equipment recycling. | ROI impak: Protects contract revenue streams avoids potential fines for noncompliance in regulated regions.

Intelligente prosesbeheerstelsel | Tegniese basis: Centralized PLC with touchscreen HMI providing realtime monitoring of power draw, deursetkoerse,and crusher cavity levels.| Bedryfsvoordeel: Your operators can optimize feed rates dynamically prevent chokefeeding events,and identify inefficiencies instantly reducing unplanned stops.| ROI impak: Field data shows a consistent throughput improvement of 812% versus manually adjusted plants.

HighEfficiency Crushing Chamber Design | Tegniese basis: Liner profiles and kinematics optimized through DEM (Diskrete Element Modellering) simulation for specific rock types.| Bedryfsvoordeel: Delivers superior particle shape index (PSI) for premium aggregates increases chamber utilization reduces recirculating load.| ROI impak: Improves final product value by up to 15% lowers cost per tonne through reduced wear on downstream crushers.

Verenigde onderstel & Vooraf saamgestelde modules | Tegniese basis: Primary secondary,and screening sections are built onto heavyduty unitary frames or modular skids.| Bedryfsvoordeel: Verminder ter plaatse installasie tyd met 'n geskatte 40% minimizes civil works requirements simplifies future relocation.| ROI impak: Cuts project commissioning costs gets your plant operational weeks faster accelerating revenue generation.

Advanced Dust Abatement Integration | Tegniese basis: Strategically placed spray nozzles with solenoid valves tied to conveyor operation plus optional bag filter points.| Bedryfsvoordeel: Maintains particulate emission levels well within local regulatory limits creates a safer healthier working environment.| ROI impak: Mitigates risk of work stoppages due to environmental violations reduces longterm respiratory health liabilities for personnel.

4. MEDEDINGENDE VOORDELE

| Prestasie-metriek | Bedryfstandaard | RoHS Compliant 250300tph Plant Solution | Voordeel (% verbetering) |
| : | : | : | : |
| Beskikbaarheid (Optyd)| ~8588% (geskeduleer & ongeskeduleerde stilstand) |>92% (with intelligent monitoring & unified design) | +5% aan +7% |
| Kragverbruik per ton| Basislyn (100%) | Geoptimaliseerde aandrywers & chamber geometry reduce draw | 10% aan 15% |
| Dra Part Life (Mn18/22 Liners)| Subject to feed abrasiveness | DEMoptimized profiles distribute wear more evenly | +20% aan +30% |
| Installasie & Ingebruikneming Tyd| 810 weeks for component assembly | ~56 weeks with preassembled modules | 40% |
| Regulatory Preparedness| May require costly retrofits for RoHS/REACH | Full documentation & material declarations provided from delivery | Elimineer herstelkoste & risk |

5. TEGNIESE SPESIFIKASIES

Nominale kapasiteitsreeks: 250 – 300 ton per uur (wissel na gelang van voermateriaal hardheid <180 MPa aanbeveel).
Primêre Crusher Opsies: Kakebeen Vloeker (900x1200mm) of Gyratory Crusher.
Sekondêre/Tersiêre Stadium: Two units of HighEfficiency Cone Crushers.
Siftingstadium: Multideck HeavyDuty vibrerende skerms (totale siftingsoppervlakte ≥25m²).
Totale geïnstalleerde krag: Ongeveer 550 – 650 kW.
Sleutel materiaal spesifikasies: All electrical components cables PLCs switches compliant with RoHS Directive; structural steel with RoHScompliant primers/coatings.
Overall Footprint (L x W): Approximately 85m x 45m (uitleg afhanklik).
Omgewingsbedryfsreeks: Designed for 20°C to +50°C ambient temperature; dust suppression system effective up to relative humidity of80%.

6. TOEPASSINGSSCENARIO'S

Highway Construction Consortium EUFunded Project Challenge Specific problem was prequalification required all major equipment suppliers to provide full RoHS compliance certificates standard crushing plants did not meet this criterion risking disqualification Solution Implementation of a turnkey RoHS Compliant 280tph limestone crushing plant Results Plant was approved for tender secured €45M contract project completed on schedule with zero compliancerelated audit findings

Large Aggregate Producer Expanding into Recycled Concrete Challenge Needed to integrate concrete recycling into existing virgin stone line without crosscontamination and with strict control over hazardous substance content from recycled feed Solution A dedicated RoHS Compliant 250tph plant configured with an electromagnetic separator and impact crusher for recycled concrete aggregate RCA production Results Produces highspec RCA meeting EN standards opened new revenue stream increased overall site utilization by30%

7. KOMMERSIËLE OORWEGINGS

Ons oplossings word in buigsame vlakke aangebied:
Standaardkonfigurasievlak: Includes core RoHS compliant crushing screening conveyingand dust suppression systems.Priced as a complete packagewith volumebased discounts availablefor multiple units.
Verbeterde konfigurasievlak: Adds advanced condition monitoring sensors automated metal detection tramp iron relief systemsand highercapacity dust filters.Optional features are quoted separatelyto tailor the plantto specific site conditions.
Ons ondersteun jou belegging deur:
Comprehensive Service Packages rangingfrom annual inspections to fullcoverage maintenance agreementswith guaranteed response times.
Financing Options including equipment leasingand leasetoown programsto preserve capital expenditure budgets.Please inquirefor detailed termsand eligibility.

8. Gereelde vrae

1. Q How do you verifyand document RoHS compliancefor the entire plant
A We providea consolidated technical filewith Material Declarations Certificatesof Conformityfrom our component suppliersand our own Declarationof Incorporationfor the assembled machineryensuring full traceabilityfor your project documentation

2 Q Can this plant be integratedwith our existing nonRoHS compliant feedingor stockpiling systems
A Yes the corecrushingandscreeningplantis designedas amoduleWhile we recommenda fullsystem approachfor optimal performanceit can acceptfeedfrom legacy systemsThe compliance certificationwill applyspecificallyto the new equipment supplied

3 Q What isthe expected impacton our spare parts inventoryand cost
A Wear parts mantles concaves jaw plates remain unchangedin compositionfor performance reasonsElectricaland control spares will beRoHS compliantwhich may havea slight initial cost premiumoffsetby reduced obsolescence riskand improved availabilityin regulated markets

4 Q How does the intelligent control systemimprove operational efficiency
A The system provides actionable databy monitoring motor loadsand cavity levelsIt allows operatorsto adjust feeder ratesto maintain optimal crusher performancepreventing both underutilizationand overloadstypically increasing average throughputby8%

5 Q Are there financing optionsavailablefor international buyers
A Yes we workwith export credit agenciesand international trade banksto structure financing solutionsincluding lettersof creditand mediumterm loan facilitiestailoredto crossborder transactions