1. OUVERTURE ENTRAÎNÉE PAR POINT DE DOULEUR

Gérez-vous une opération de granulats à volume élevé et êtes-vous confronté à des goulots d'étranglement persistants qui érodent la rentabilité ?? Pour les directeurs d’usine et les entrepreneurs en ingénierie, un 250300 tph crushing plant is the backbone of production, yet common operational challenges persist. These include inconsistent feed causing crusher chokeups and unplanned downtime; excessive wear part costs from suboptimal crushing chambers; consommation d'énergie élevée par tonne traitée; difficulty meeting strict aggregate gradation specifications; and logistical complexities in plant setup and relocation. The cumulative effect is measurable: every hour of unscheduled downtime can mean over 250 tons of lost production, directly impacting project timelines and contract fulfillment. Comment obtenir une fiabilité, hightonnage output while controlling operational costs and maintaining product quality? La solution réside dans un objectif conçu Premium 250300tph Stone Crushing Plant designed from the ground up for maximum uptime and efficiency.

2. APERÇU DU PRODUIT

Cette solution est complète, stationnaire ou semi-mobile 250300tph Stone Crushing Plant, engineered as a turnkey system for largescale quarrying, exploitation minière, et grands projets d'infrastructures. L'installation est configurée pour le primaire, secondaire, and tertiary crushing stages to produce precisely graded aggregates (05mm, 510mm, 1020mm, 2031.5mm, etc.). Its operational workflow is streamlined: 1) Primary jaw crusher reduces large feed (≤750mm) to ≤200mm; 2) Material is screened and conveyed to secondary cone crushers for further reduction; 3) Final shaping and cubicity are achieved in tertiary crushers (cône ou impact); 4) Multipledeck screens precisely separate final products; 5) Integrated dust suppression maintains environmental compliance. This plant is suited for processing hard rock (granit, basalte) and abrasive materials but requires professional engineering for highly sticky or claybound feeds.

3. CARACTÉRISTIQUES PRINCIPALES

Conception intelligente de la chambre de concassage | Base technique: Géométrie optimisée par CAO & cinématique | Avantage opérationnel: Maximise le broyage interparticulaire, réduit le produit en plaques, ensures consistent cavity wear | Impact sur le retour sur investissement: Jusqu'à 15% longer wear part life, reduced changeout frequency & labor costs
HeavyDuty Vibrating Feeder with PreScreening | Base technique: Grizzly section removes fines before primary crusher | Avantage opérationnel: Eliminates primary crusher chokeups, augmente la capacité effective | Impact sur le retour sur investissement: Prevents costly downtime events & improves overall system throughput by 812%
Système d'automatisation PLC centralisé | Base technique: Contrôleur logique programmable avec IHM à écran tactile | Avantage opérationnel: Enables singlepoint start/stop sequence monitoring, realtime alarm diagnostics, & remote performance tracking | Impact sur le retour sur investissement: Reduces manpower requirements for operation & enables proactive maintenance scheduling
HighEfficiency Cone Crushers with Hydroset Control | Base technique: Réglage hydraulique & overload protection system | Avantage opérationnel: Allows onthefly CSS adjustment for product gradation changes & automatic tramp iron release | Impact sur le retour sur investissement: Minimizes noncrushable material damage events & maintains precise product specs without stopping
Modular Skid/Frame Construction | Base technique: Modules préassemblés avec passerelles intégrées & plates-formes de maintenance | Avantage opérationnel: Significantly reduces site installation time & improves worker safety during maintenance | Impact sur le retour sur investissement: Cuts civil works and erection costs by an estimated 30%, accélérer les délais de production
Système avancé de suppression de la poussière | Base technique: Strategically placed nozzles with solenoid valve control at transfer points | Avantage opérationnel: Effectively controls airborne particulate without oversaturating material | Impact sur le retour sur investissement: Ensures continuous compliance with environmental regulations, éviter les amendes et les arrêts de travail

4. AVANTAGES CONCURRENTIELS

| Mesure de performances | Norme de l'industrie (250300Usine de tph) | Premium OEM Solution (This Plant) | Avantage (% Amélioration) |
| : | : | : | : |
| Disponibilité globale | ~8588% (prévu + temps d'arrêt imprévu) | 9294% (données de terrain vérifiées) | +5% à +7% des heures plus productives |
| Consommation d'énergie par tonne| ~1,8 2.1 kWh/t for hard rock| 1.6 1.75 kWh/t (système optimisé)| ~1015% lower operating cost |
| Coût d'usure par tonne (Primaire)| $0.08 $0.12 / t| $0.065 $0.095 / t| Jusqu'à 20% réduction possible |
| Average Setup Time| 46 weeks for full commissioning| 2.5 4 semaines (conception modulaire)| Déploiement ~30 % plus rapide |
| Final Product Cubicity Index| Varie considérablement; souvent 85% cubique (tertiary stage)| Superior product value for asphalt/concrete |

5. SPÉCIFICATIONS TECHNIQUES

Capacité conçue: Sortie en régime permanent de 250 – 300 metric tons per hour of finished aggregate.
Taille de l'alimentation: Taille maximale des morceaux ≤750 mm.
Concasseur primaire: Concasseur à mâchoires robuste (par ex., PE900x1200), power rating 132160 kW.
Concasseurs secondaires/tertiaires: Multicylinder hydraulic cone crushers (par ex., HPC315), puissance totale installée jusqu'à 400 kW.
Dépistage: Cribles vibrants à plusieurs étages (par ex., 3YK3072), total area ≥21m².
Convoyeurs: Belt width B1000B1200 mm, with impact beds at loading points.
Electrical System: Total connected power ~800 – 1000 kVA; voltage customizable to regional standards (380V/50 Hz, 460V/60 Hz).
Spécifications des matériaux clés: Cadres en acier à haute résistance; Revêtements d'usure en acier au manganèse (14%18%); Imported heavyduty bearings & scellés.
Plage de fonctionnement environnementale: Designed for ambient temperatures from 20°C to +45°C with appropriate options.

6. SCÉNARIOS D'APPLICATION

Highway Construction Consortium Project

Défi: Required consistent supply of >280tph of highspecification aggregates (multiple grades) for a toll road project under tight schedule penalties.
Solution: Implementation of a turnkey Premium OEM Stone Crushing Plant with tertiary shaping stage.
Résultats: Achieved average output of 290tph at >90% availability over 18 mois; met all gradation and flakiness index specifications without recrushing; project completed ahead of schedule.

Agrandissement d'une grande carrière de granit

Défi: Existing aging plant could not reliably exceed 220tph,causing backlog,and had prohibitive maintenance costs.
Solution: Installation of this new Premium OEM Stone Crushing Plant as a parallel production line,focusing on energy efficiency.
Résultats: New line operates at 295tph with 18% lower energy cost per ton compared to old line;modular design allowed installation during ongoing quarry operations.

7.CONSIDÉRATIONS COMMERCIALES

Pricing for a complete Premium OEM Stone Crushing Plant is tiered based on configuration:
• Base Configuration(primary+secondary+screening):Competitive capital investment focused on core reduction.
• Premium Configuration(+tertiary shaping+advanced automation):Higher initial investment delivering superior product shape&operational control&lower lifetime cost.
• Optional Features:Couvercles d'encapsulation de la poussière,mobile trackmounted primary unit,diesel generator backup package,specific wear liner alloys.
• Service Packages:Tiered offerings from basic commissioning&training to comprehensive annual maintenance contracts(AMC)avec disponibilité garantie des pièces&audits de performance.
• Financing Options:The OEM factory can facilitate equipment financing or leasing structures through partner institutions,adapté aux besoins de trésorerie du projet.

8.FAQ

Q:What if my feed material hardness changes after purchase?
UN:The hydroset adjustment on cone crushers allows you to modify the closedside setting(CSS)and potentially the crushing chamber profile via liners to accommodate varying hardness while protecting the machine.

Q:Quel niveau de formation des opérateurs est fourni?
A.Comprehensive training is included covering normal operation,dépannage,and safety procedures.We provide both onsite training during commissioningand classroom sessions at our facility.

Q.How does this plant handle electrical supply fluctuations common in remote sites?
A.The PLC system includes under/overvoltage protection.Critical components use premium drives with builtin protection.For extreme conditions,a dedicated generator backup package is recommended as an option.

Q.What are the typical lead times from order to commissioning?
A.For standard configurations lead time ranges from 16to24weeks exworks.Detailed project planning including foundation drawingsis provided immediately postorder to parallelize site preparation

Q.Are spare parts guaranteed to be available longterm?
A.As an OEM factory we maintaina perpetual inventoryof critical wear&mechanical partsfor all machinery we produce typically guaranteeinga minimumof10years parts support

Q.Can the plant be relocated if needed?
A.The modular skidded designis specifically engineeredfor relocation.Conveyor sectionscrusher modulesand screen towerscan be disassembledinto transportable units significantly reducing redeployment costs versus fixed foundations