1. OUVERTURE ENTRAÎNÉE PAR POINT DE DOULEUR

La gestion des scories est un goulot d'étranglement persistant avec des coûts cachés importants. Êtes-vous confronté à ces défis opérationnels?
Débit peu fiable & Temps d'arrêt: Les performances incohérentes du concasseur créent un carambolage, arrêter les processus en amont et retarder la récupération des matériaux.
Usure excessive & Coûts d'entretien: L'abrasif, often unpredictable nature of slag accelerates wear on crusher components, entraînant des arrêts fréquents et des dépenses élevées de remplacement de pièces.
Mauvaise qualité du produit final: Inconsistent grain size and contamination with uncrushable metals disrupt downstream processing and reduce the market value of recovered materials.
High Operational Labor Demands: Manual sorting, clearing of jams, and constant monitoring tie up skilled personnel on repetitive tasks.
Inefficient Space Utilization: A poorly configured slag processing line can be sprawling and inefficient, increasing material handling costs.

Is your current solution addressing these issues effectively, or is it contributing to profit erosion through downtime, entretien, and suboptimal recovery?

2. APERÇU DU PRODUIT

Un moderne Usine de concassage de scories is a turnkey system engineered for the primary, secondaire, et parfois concassage tertiaire de scories métallurgiques (haut fourneau, four à acier). Il transforme grand, irregular slag chunks into a calibrated aggregate for use in construction or further metal recovery.

Flux de travail opérationnel:
1. Concassage primaire & Présélection: Large slag feed is reduced by a robust jaw or impact crusher. Un premier tamis de scalpage élimine les matières fines.
2. Séparation des métaux & Tri: A critical stage where overband magnets and eddy current separators extract ferrous and nonferrous metals for recycling.
3. Concassage secondaire/tertiaire: Cone or impact crushers further reduce the slag to the desired cubical aggregate size.
4. Projection finale & Classification: Vibrating screens sort the crushed material into precise product fractions (par ex., 05mm, 510mm, 1020mm).
5. Stockage & Convoyage: Belt conveyors transport sorted aggregate to designated stockpiles for dispatch.

Champ d'application: Conçu pour les aciéries intégrées, fonderies, fonderies, et chantiers de traitement des scories autonomes.
Limite clé: Plant configuration must be matched to feed size analysis, dureté (MoH), required final product specs, and total annual tonnage.

3. CARACTÉRISTIQUES PRINCIPALES

Concasseur primaire robuste | Base technique: Manganese steel jaws/liners with optimized nip angle | Avantage opérationnel: Sustained highvolume reduction of large, hard slag lumps with minimal bridging | Impact sur le retour sur investissement: Reduced primary stage bottlenecks; liner life extended by up to 30% over standard designs lowers parts cost per ton.

Système intégré de séparation des métaux | Base technique: Sequential overband magnetic and eddy current separators placed at optimal transfer points | Avantage opérationnel: Continuous automatic recovery of saleable metal scrap while protecting downstream crushers from tramp metal damage | Impact sur le retour sur investissement: Creates auxiliary revenue stream; prevents costly crusher damage from uncrushables.

Conduite intelligente & Système de contrôle | Base technique: PLCbased control with VFDs (Variateurs de fréquence) on key motors | Avantage opérationnel: Allows operators to finetune feed rates and crusher speed for different slag types; softstart reduces mechanical stress | Impact sur le retour sur investissement: Des économies d'énergie de 1520%; lower maintenance costs from controlled operation.

Modulaire & Conception accessible | Base technique: Unitized skid or modulebased plant construction with walkin platforms | Avantage opérationnel: Simplifies installation/relocation; enables safe and rapid access for routine inspection and maintenance tasks | Impact sur le retour sur investissement: Réduit le temps/coût d’installation d’environ 25%; cuts downtime for servicing.

MultiStage Dust Suppression | Base technique: Encapsulated transfer points with strategically placed spray nozzles using minimal moisture | Avantage opérationnel: Effectively controls dust emissions without overwetting product, maintaining material handling properties | Impact sur le retour sur investissement: Assure le respect des normes environnementales; avoids fines and production stoppages.

HighCapacity Vibrating Screens | Base technique: Screens equipped with wire mesh or polyurethane panels sized for specific product cuts | Avantage opérationnel: Consistent classification of final aggregate ensures product specification compliance and marketability | Impact sur le retour sur investissement: Maximizes yield of highvalue fractions; minimizes recirculation load.

4. AVANTAGES CONCURRENTIELS

| Mesure de performances | Solution standard de l'industrie | Notre solution pour une usine de broyage de scories | Avantage (% Amélioration) |
| : | : | : | : |
| Disponibilité globale (Temps de disponibilité) | ~8588% (downtime for wear part changes)| >92% (quickchange liner systems) >92% (quickchange liner systems)| +5% à +8% |
| Coût des pièces d’usure par tonne traitée| Ligne de base = 100%| Conception de chambre optimisée & material grade reduces wear rate| 20% à 35% |
| Taux de pureté de récupération des métaux| ~9092% recovery with some contamination| >97% purity via optimized separator placement & séquençage| +5% à +7% purity gain |
| Consommation d'énergie spécifique (kWh/tonne)| Ligne de base = 100%| VFDcontrolled drives & efficient crushing chamber geometry reduce draw| 15% à 20% |
| Empreinte par capacité TPH| Ligne de base = 100%| Compact modular design reduces required plant area by approximately onethird.| 30% |

5. SPÉCIFICATIONS TECHNIQUES

Plage de capacité: Configurable à partir de 50 TPH à plus 300 TPH.
Exigences d'alimentation: Charge totale connectée de 150 kW à 800 kW selon configuration; standard supply at 415V/50Hz/3Phase or customizable.
Spécifications matérielles: Primary wear parts manufactured from Mn18%/22% manganese steel or equivalent chromium alloy; cadres structurels à partir de sections robustes ISMC/ISMB.
Dimensions physiques (Exemple pour un 100 Usine TPH): Approximate layout footprint of 25m (L) x 15m (W) x 12m (H). Fully modular for transport in standard containers.
Plage de fonctionnement environnementale: Conçu pour des températures ambiantes de 10°C à +50°C; dust emission control maintains levels below <50 mg/Nm³ au point de génération.

6. SCÉNARIOS D'APPLICATION

Usine sidérurgique intégrée – Traitement des scories de haut fourneau

Défi: A major steel producer faced inconsistent aggregate quality from an aging crushing circuit, leading to product rejection by concrete manufacturers. Frequent jams from tramp metal caused daily downtime.
Solution: Implementation of a turnkey Slag Crusher Plant featuring a deepchamber jaw crusher followed by a hydraulic cone crusher and twostage magnetic separation before secondary crushing.
Résultats: Achieved consistent production of highquality cubicle aggregate meeting IS:383 normes. Metal recovery increased by volume by an estimated eight percent annually while unplanned downtime was reduced by nearly seventy percent within the first quarter.

Entrepreneur indépendant en traitement des scories

Défi: A contractor processing legacy slag piles required a mobile yet highcapacity solution that could be relocated between sites every twelve months without significant foundation work.
Solution: A semimobile Slag Crusher Plant built on multiple heavyduty skids with quickdisconnect walkways and conveyor modules.
Résultats:The plant was commissioned at three different sites within twentyfour months.Foundation costs were eliminated at subsequent sites,and relocation time averaged just ten working days,maximizing productive contract time.

7. CONSIDÉRATIONS COMMERCIALES

Nos usines de concassage de scories sont proposées en trois niveaux principaux:
1. Configuration standard: For defined feed materials producing common aggregate sizes.Includes core crushing,dépistage,and basic magnetic separation.Pricing is projectbased within a defined range per TPH capacity band.
2. Configuration améliorée: Adds advanced metal separation(courants de Foucault),systèmes de lubrification automatisés,and upgraded dust control.Options include different crusher chamber profiles for specific product shapes.Pricing reflects selected optional modules added to the base tier model price structure..
3. Fully Customized Turnkey Plant: Engineeredforslag type solutions including extensive presorting,systèmes de lavage des fines,and full plant automation(SCADA).Commercial terms are developed on an individual project quotation basis following detailed site analysis..

Service packages range from basic commissioning support up through comprehensive annual maintenance contracts guaranteeing parts availability,inspections programmées,and priority technical support.Financing options including equipment leasing are available through our partnered financial institutions subject to credit approval terms..

8. FAQ

T1:What preliminary data is required for an accurate Slag Crusher Plant quotation?
A1:A detailed technical questionnaire covering maximum feed size,granulometry analysis,Dureté de Mohs,target output sizes,daily/annual tonnage requirements,and any sitespecific space or power constraints will enable us provide you with precise specifications alongwith commercial terms..

T2:What are typical lead times from order placement until commissioning?
A2.For standard configurations lead times typically range between sixteen weeks..Customized solutions may require twenty weeks..These timelines are subject raw material availability but we provide regular milestone updates throughout manufacturing process..

T3:What level of operator training do you provide?
A3.Comprehensive training is included during commissioning covering safe operation routine maintenance procedures troubleshooting common issues We also provide detailed operations manuals in both digital physical formats..

Q4.How does your plant handle variations in slag composition which can occur frequently?
A4.The PLC control system allows adjustment parameters like feeder speed rotor speed hydraulic settings Operators can select preset modes different material characteristics ensuring consistent performance across variable feeds..

Q5.What warranty coverage applies?
A5.We offer standard warranty covering manufacturing defects critical components such main frame shafts bearings etc Wear parts like liners mantles have separate prorated warranty based guaranteed minimum tonnage under normal operating conditions as defined our agreement..