1. PYNPUNT GEDREWE OPENING

Bestuur jy 'n hoëvolume-aggregaat-operasie en staar aanhoudende knelpunte in die gesig wat winsgewendheid erodeer? Vir aanlegbestuurders en ingenieurskontrakteurs, a 250300 tph klipbreekaanleg is 'n kritieke produksiebate, tog kan algemene operasionele uitdagings sy opbrengs op belegging aansienlik ondermyn. These include unpredictable downtime from component failures under continuous heavy load, inconsistent final product gradation leading to premium product loss, and escalating maintenance costs from abrasive wear. Verder, inefficient power utilization and inflexible configurations that cannot adapt to varying feed materials or product specifications create recurring inefficiencies. How do you ensure your crushing circuit delivers its rated 300 tonperhour capacity consistently, maintains precise product specs with minimal waste, and operates with predictable maintenance costs? The specification of the plant itself is the foundational answer.

2. PRODUK OORSIG

This specification outlines a complete, stilstaande CE Marked 250300tph Stone Crushing Plant, designed for highvolume production of aggregates for construction, padbasis, en spoorwegballas. The plant is engineered as a threestage crushing and screening circuit for processing mediumhard to hard stone such as granite, basalt, of kalksteen.

The operational workflow follows a logical, efficient path:
1. Primêre verplettering: Groot voermateriaal (≤750 mm) word verminder deur 'n robuuste primêre kakebeenbreker.
2. Sekondêr & Tersiêre verplettering: The output is conveyed to a cone crusher for further size reduction, ensuring optimal particle shape.
3. Sifting & Voorraad opgaar: Material is classified via multideck vibrating screens; oormaat word hersirkuleer, while correctly sized fractions are conveyed to designated stockpiles.

Application scope includes largescale quarry operations, major infrastructure project support sites, en toegewyde totale toevoerwerwe. A key limitation is that this plant configuration is designed as a stationary installation; for frequent relocation, a modular or mobile variant would be more appropriate.

3. KERNKENMERKE

HeavyDuty Primary Station | Tegniese basis: Reinforced frame & oormaat laers | Bedryfsvoordeel: Handles peak loads from direct dump truck feeding without stress fracturing | ROI impak: Eliminates structural failure downtime, extends service life by estimated 30%

Intelligente Crushing Chamber Design | Tegniese basis: Laminated crushing principle in cone crusher | Bedryfsvoordeel: Produces more cubical end product with reduced flakiness index | ROI impak: Higher percentage of premiumspec material (bv., for asphalt) increases sales revenue

Gesentraliseerde smering & PLC beheer stelsel | Tegniese basis: Automated lubrication cycles and process monitoring | Bedryfsvoordeel: Ensures critical bearings receive proper lubrication without operator intervention; allows realtime adjustment of crusher parameters | ROI impak: Voorkom katastrofiese laersfoute (a leading cause of 24hr+ downtime) and optimizes power draw

HighEfficiency Vibrating Screens with QuickDeck Change | Tegniese basis: Rubber spring isolation and sidetensioned screen decks | Bedryfsvoordeel: Reduced vibration transfer to structure; deck panels can be replaced in under 4 ure vs. industry standard 8+ | ROI impak: Lower structural maintenance and up to 50% less screen change downtime per event

Geïntegreerde stofonderdrukkingstelsel | Tegniese basis: Nozzle arrays at transfer points tied to belt operation | Bedryfsvoordeel: Actively controls respirable dust, ensuring compliance with site health and environmental regulations | ROI impak: Avoids work stoppages from regulatory noncompliance and reduces wear on machinery from dust ingress

4. MEDEDINGENDE VOORDELE

| Prestasie-metriek | Bedryfstandaard vir 250300tph-plante | This CE Marked 250300tph Plant Solution | Voordeel (% verbetering) |
| : | : | : | : |
| Beskikbaarheid (Geskeduleerde looptyd)| 8892% | 9496% | +5% (reducing annual downtime by ~350 hours) |
| Kragverbruik per ton| 1.85 2.0 kWh/t | 1.65 1.75 kWh/t | 10% (direct energy cost savings) |
| Dra Part Life (Mn18/22)| ~120,000 tons in primary stage| ~150,000 tons in primary stage| +25% (lower cost per ton crushed) |
| Produk Gradasie Konsekwentheid| ±8% deviation on key sizes| ±4% deviation on key sizes| +50% tighter control (less reprocessing) |
| Gemiddelde tyd tussen mislukking (MTBF)| ~450 werksure| ~650 operating hours| +44% (higher operational predictability) |

5. TEGNIESE SPESIFIKASIES

Kapasiteit: Rated 250 metrieke ton per uur (tph); capable of peak output up to 300 tph depending on feed material hardness and size.
Voergrootte: Maksimum knopgrootte ≤750mm.
Finale produkreeks: Capable of producing 05mm sand substitutes up to 40mm coarse aggregate.
Kragvereistes: Totale geïnstalleerde krag ongeveer 550600 kW. Requires stable industrial power supply at 400V/50Hz or tailored to regional standards.
Materiaalspesifikasies: Primary crusher jaws in Mn18Cr2; cone mantles/concaves in Mn22Cr2; screen decks in hightensile steel wire or polyurethane; vervoerbande gegradeer vir minimum EP400/3.
Fisiese afmetings (Ongeveer.): Entire plant footprint ~80m (L) x 45m (W). Overall height of tallest point (voerbak) ~12m.
Omgewingsbedryfsreeks: Designed for ambient temperatures from 20°C to +45°C with appropriate lubricants. Dust suppression system effective up to wind speeds of 8m/s.

6. TOEPASSINGSSCENARIO'S

Groot granietgroef-uitbreiding | Uitdaging: Existing aging plant produced only 180tph with frequent breakdowns and poor shape yield (280tph for new highway contract with strict shape specifications.| Oplossing: Installation of this CE Marked threestage plant with focus on intelligent cone crusher chamber design and highefficiency screens.| Resultate: Plant achieved sustained output of 290tph. Cubical product yield increased to over 85%, directly meeting premium spec requirements without secondary processing.Downtime reduced by 60% in first year.

Major Infrastructure Project Support Hub | Uitdaging: Temporary batching plant site required highvolume aggregate production from sourced rock but had limited space for multiple plants and needed rapid setup.| Oplossing: Deployment of this plant in a modularized format based on the same core specifications.Preassembled sections reduced onsite commissioning time.| Resultate:The plant was operational within 25 days of delivery.Met the project's peak daily demand of 6，500 tons consistently.Spaceefficient design allowed colocation with asphalt batching facility.

7.KOMMERSIËLE OORWEGINGS

Equipment pricing is structured across three tiers:
1。Basiskonfigurasie：Includes primary jaw，sekondêre kegelbreker，basic screens，en vervoerbande。
2。Verbeterde konfigurasie：Adds tertiary crushing stage for finer products，outomatiese vetstelsels，and upgraded dust control。
3。Turnkey Pakket：Includes full civil works design，oprigting，ingebruikneming，en operateur opleiding。

Optional features include metal detectors，automated belt weighing systems，afstandmonitering telematiese pakkette,and winterization kits。

Dienspakkette is afsonderlik beskikbaar：
• Platinum：Comprehensive annual coverage including wear parts。
• Gold：Scheduled maintenance and technical support。
• Silver：Breakdown support only。

Financing options through partner institutions can include leasing structures or equipment loans typically over 3660 maand terme。

8.Gereelde vrae

V：Is this stone crushing plant compatible with our existing screening equipment or conveyors？
A：Integration is possible but requires detailed engineering review.We provide interface specifications for electrical control compatibility and mechanical connection points to assess feasibility。

V：What is the expected operational impact during the commissioning phase？
A：With our supervised commissioning package，full operational capacity is typically reached within 710 working days postmechanical completion。We conduct performance tests alongside your team。

V：How does the CE marking affect operations outside the EU？
A：CE marking signifies conformity with stringent EU health,veiligheid,en omgewingstandaarde。It provides independent verification of build quality and safety design which reduces operational risk globally。Local certifications can be addressed separately。

V：What are the commercial terms for spare parts supply？
A：We offer guaranteed 48hour dispatch on critical spare parts from regional hubs under all service packages。Pricing for common wear parts is fixed annually based on your forecasted consumption。

V：What workforce training is provided？
A：The standard offering includes comprehensive training for 5 personnel covering safe operation,roetine instandhouding,en basiese probleemoplossing。Advanced diagnostic training modules are optional。

V：Can the plant configuration be adjusted later if our product requirements change？
A Yes.The modular design allows for future addition of a tertiary crusher or different screen decks。The PLC control system can be reprogrammed accordingly。We recommend discussing potential future needs during initial specification