1. PYNPUNT GEDREWE OPENING

Bestuur jy 'n midtolarge skaal aggregaat produksie operasie en staar aanhoudende knelpunte in die gesig? Die uitdagings van 'n 250300tph-klipbreekaanleg is beduidend: inconsistent feed material degrading final product spec, unplanned downtime from component failure costing thousands per hour, and energy consumption eroding profit margins. Your plant’s output directly dictates project timelines and commercial viability.

Ervaar jy:
Throughput falling below 300tph due to inefficient crushing chamber design or improper screening, inkomste op die tafel laat?
Frequent maintenance stops for liner changes or bearing issues, creating unpredictable operational schedules?
High operational costs from excessive power draw and rapid wear part consumption?
Difficulty meeting stringent aggregate gradation requirements for asphalt or concrete mixes, lei tot produkverwerping?

Die sentrale vraag is: hoe kan jy betroubare bereik, costperton production within the 250300tph range while maintaining product quality and controlling operational expenses?

2. PRODUK OORSIG

This product description details a complete, stilstaande 250300tph Stone Crushing Plant designed for highvolume aggregate production in quarrying, mynbou, and large infrastructure projects. It is engineered as a turnkey solution for contractors and mining companies requiring consistent output of highspecification aggregates.

Operasionele werkvloei:
1. Primêre verplettering: Groot voermateriaal (tot 750 mm) word verminder deur 'n robuuste primêre kakebeenbreker.
2. Intermediêre sifting & Verpletterend: Vooraf gesifte materiaal word na 'n sekondêre kegelbreker gestuur vir verdere vermindering, terwyl oormaat gesirkuleer word.
3. Tersiêre/Fynverplettering: Vir kubiese produkvereistes, a tertiary cone crusher or impact crusher processes material.
4. Finale vertoning & Sorteer: Multipledeck vibrating screens precisely separate output into finished product sizes (bv., 05mm, 510mm, 1020mm).
5. Materiaalhantering: A network of conveyors with centralized PLC control ensures efficient material transfer between stages.

Toepassingsomvang: Ideaal vir die vervaardiging van aggregate vir padbasis, beton, asfalt, en spoorwegballas. Suitable for hard rock (graniet, basalt) and mediumhard rock (kalksteen).
Beperkings: Not designed for very soft, cohesive materials without significant configuration changes. Requires stable foundation and substantial electrical supply.

3. KERNKENMERKE

Hoëkapasiteit Primêre Kaakbreker | Tegniese basis: Optimized nip angle and deeper crushing chamber | Bedryfsvoordeel: Handles larger feed size with fewer blockages, increasing effective feeding time | ROI impak: Reduces idle time by up to 15%, directly protecting throughput targets.

Hidrouliese verstelling & Skoonmaakstelsels | Tegniese basis: Integrated hydraulic cylinders for CSS adjustment and tramp iron release | Bedryfsvoordeel: Enables quick setting changes for product gradation and protects crusher from uncrushables in minutes | ROI impak: Minimizes risk of major mechanical damage; downtime for adjustments cut by over 70%.

MultiStage Precision Screening | Tegniese basis: Highfrequency vibrating screens with tensioned wire mesh or polyurethane panels | Bedryfsvoordeel: Delivers precise product separation with minimal blinding or carryover | ROI impak: Improves product yield within spec by an average of 812%, afval te verminder.

Gesentraliseerde PLC-outomatiseringstelsel | Tegniese basis: Programmeerbare logiese beheerder met aanraakskerm HMI wat motorladings monitor, bin vlakke, and conveyor sequencing | Bedryfsvoordeel: Allows singleoperator oversight of entire plant flow; enables smooth startup/shutdown sequences | ROI impak: Lowers labor costs and prevents costly cascading equipment failures.

HeavyDuty-vervoerstelsel | Tegniese basis: Channel frame design with impact idlers at loading points and dustsealed bearings | Bedryfsvoordeel: Provides reliable material transfer with reduced spillage and belt wear | ROI impak: Verleng banddienslewe met ongeveer 30%, lowering maintenance part costs.

Stofonderdrukking & Reduction Package | Tegniese basis: Strategically placed spray nozzles at transfer points coupled with encapsulation | Bedryfsvoordeel: Actively controls airborne particulate matter | ROI impak: Verseker nakoming van omgewingsregulasies, moontlike boetes en werkonderbrekings te vermy.

Modular Structural Steel Framework | Tegniese basis: Voorafvervaardigde, bolted support structures for major components | Bedryfsvoordeel: Simplifies site installation and future relocation if necessary | ROI Impact Reduces civil works cost and installation time by an estimated 25%.

4. MEDEDINGENDE VOORDELE

| Prestasie-metriek | Bedryfstandaard (250300tph Range) | Hierdie 250300tph-plantoplossing | Voordeel (% Verbetering) |
| : | : | : | : |
| Beskikbaarheid (Optyd)| ~85% 88% weens meganiese vertragings| >92% via robust components & hydraulic protection| +5% aan +8% |
| Kragverbruik per ton| Wissel baie; often less optimized circuits| Lower specific draw via efficient drive systems & kamer ontwerp| Tot 10% vermindering |
| Dra Part Life (Primêr)| Afhanklik van skuur; standard manganese liners| Optimized alloy liners & cavity design extend service intervals| 1525% langer lewe |
| Produkvormkonsekwentheid| Often requires tertiary stage for high cubicity| Achieves superior shape in secondary stage via advanced cone crusher kinematics| Reduces need for additional crushing in many applications |
| Installasie & Ingebruikneming Tyd| Kan oorskry 46 weke vir volledige stelselintegrasie| Streamlined modular design reduces onsite assembly work by approximately ~25% |

5. TEGNIESE SPESIFIKASIES

Ontwerp deursetkapasiteit: 250 300 metrieke ton per uur (varies based on feed material hardness and size distribution).
Primêre Breker: Kaakbreker model [bv., JC150], Feed Opening ≥750mm x ≤500mm.
Sekondêre Breker: Enkelsilinder of meersilinder hidrouliese kegelbreker.
Tersiêre Breker (Opsioneel): Fynkegelbreker of Vertikale Shaft Impact Breker.
Skerms: Twee (2) or Three (3) units of HeavyDuty Vibrating Screens (Grootte: bv., 2400mm x 6000mm), tripledeck configuration.
Kragvereiste: Totale geïnstalleerde krag ongeveer 450 550 kW. Vereis stabiele industriële kragtoevoer (400V/50Hz of soos gespesifiseer).
Sleutel materiaal spesifikasies: Hoofraamkonstruksie van S355JR struktuurstaal; Wear parts in high manganese steel or proprietary alloys.
Algehele plantvoetspoor (L x W): Approximately ~80m x ~45m (uitleg afhanklik).
Omgewingsbedryfsreeks: Ontwerp vir 20°C tot +45°C omgewingstemperatuur; dust suppression system rated for local environmental standards.

6. TOEPASSINGSSCENARIO'S

Large Infrastructure Contractor – Highway Project

Uitdaging: Required consistent supply of over 280tph of certified aggregates for road base and asphalt layers. Previous mobile fleet struggled with consistent gradation and high fuel/maintenance costs.
Oplossing: Installation of a stationary 250300tph stone crushing plant with tertiary shaping stage near the project site.
Resultate: Achieved steady output of 295tph meeting all gradation specs. Reduced cost per ton by 22% through lower fuel consumption (stationary vs mobile)and reduced wear part turnover. Plant beskikbaarheid aangeteken by 94% over the 18month projek duur.

Established Granite Quarry Operator

Uitdaging: Existing aging plant produced only 230tph at peak,causing backlog,and suffered from weekly unplanned downtime. Product yield in the premium 1020mm category was low (~25%).
Oplossing: Commissioning of a new 250300tph stone crushing plant featuring advanced secondary/tertiary crushing circuitsand precision screening decks.
Resultate: Deurset gestabiliseer op 310tph. Yield in the premium 1020mm category increased to 35%, significantly boosting revenue.Availability improved to 93%,with maintenance scheduled predictably.

7. KOMMERSIËLE OORWEGINGS

Our trading company provides comprehensive solutions tailored to project scope:

Toerustingprysvlakke:
Basiskonfigurasie (~250tph): Includes primary jaw crusher secondary cone crushers basic screeningand conveyors
Verbeterde konfigurasie (~2801tphto max capacity) Adds tertiary crusheradvanced automationdust control systemand reinforced structures
Full Turnkey Solution Includes civil works designfoundationsinstallation supervisionand commissioning

Opsionele kenmerke:
Automated wear part monitoring systems
Advanced noise encapsulation packages
Onsite generator packagesfor areaswith unreliable grid power

Dienspakkette:
Annual Preventive Maintenance Contracts including inspectionand parts discounting
Afstandmonitering & Diagnostics Service
Ondemand technical supportand operator training programs

Finansieringsopsies:
We work with international export credit agenciesand financial institutions to offer flexible purchaseor leaseto own structures typically ranging fromto year terms subjectto credit approval

Gereelde vrae

Q1 What is the lead time from order placementto deliveryfora standardplant configuration?
A1 Fora standard configuredplant lead timeis typically monthsfrom confirmed order Exworks This includes manufacturing testingand preparationfor shipment Sitespecific customizationsmay extend this timeline

Q2 How does thisplant handle variationsin feed rock hardnessor size?
A2 The core crushersare equippedwith hydraulic adjustmentand clearing systems allowing operators to quickly adaptthe closedside setting(CSS)to accommodatechanges Field data showschangesto CSScan be madein under minutes minimizing throughput loss The PLC systemcan also regulate feeder speedbasedon motor load tomaintain optimal performance

Q3 What arethe ongoing spare part requirementsand arethey readily available?
A3 Critical wear parts(jaw plates mantleconcaves screen meshes)are standardizeditems We maintainan inventoryof critical sparesandsupplya recommendedinitial spare part kitwith eachplant Delivery schedulesfor subsequent ordersare managedto ensure minimal operational disruption

Q4 Can thisplant be relocatedafter initial installation?
A4 Yes The modular structural designallowsfor disassembly relocationandrecommissioning While not as mobileas a tracked plant relocationis feasiblefor longterm projectsin new locations A relocation service packageis availablewhich includes engineering supportfordismantlingandreassembly

Q5 What levelof technical trainingis providedfor our operational staff?
A5 Comprehensive trainingis includedas partof commissioning Our engineers provide both classroom instructionon plant theoryandsafetyand extensive handson trainingat the operating controls fora period typically coveringweeks We also provide full operationaland maintenance manuals

Q6 Areyour plants compliantwith international electricalandsafety standards(e g CE)?
A6 Our plantsare manufacturedto complywith core international machinery safety standards(ISO ) Electrical panelsandsystemsare builtto IEC standards Specific certificationmarks(like CE)can be providedas requiredfor the destination market which may affect lead timeand cost

Q7 Do you offerperformance guaranteeson throughputand final product gradation?
A7 Yes We provide contractual performance guaranteesbasedon agreed feed material specifications These guaranteescover minimum throughput capacitywithin the tphp rangeandaspecified final productgradation curve Testingis conductedduring commissioningwith client representativespresent