1. OUVERTURE ENTRAÎNÉE PAR POINT DE DOULEUR

Les coûts opérationnels croissants et les temps d'arrêt imprévisibles érodent vos marges bénéficiaires sur le sable et le gravier.? Commercial operators consistently face critical challenges: inefficient material classification leading to product rejection, excessive wear from abrasive feed, consommation d'énergie élevée par tonne traitée, and unplanned maintenance halting entire production lines. Ces problèmes ont un impact direct sur vos résultats. How can you increase throughput without expanding your footprint? What solutions exist to reduce the total cost of ownership for your core processing equipment? Is your current operation optimized for the varying feed conditions typical in aggregate mining? The answer lies not just in equipment, but in precisionengineered systems designed for the specific demands of sand gravel mining.

2. APERÇU DU PRODUIT

Cette gamme de produits englobe les poids lourds Sand Gravel Mining Screens, specifically highfrequency vibrating screens and trommel screens engineered for classification, scalper, and dewatering in aggregate processing plants. Le flux de travail opérationnel est rationalisé: 1) Feed material is uniformly distributed onto the screen deck; 2) Haute fréquence, lowamplitude vibration stratifies and conveys material; 3) Precise aperture sizing separates particles into specified aggregates (par ex., surdimensionné, produit, amendes); 4) Sized fractions are discharged onto designated conveyors. This equipment is applied in primary screening after crushing, final product sizing, and washing/scrubbing circuits. It is not designed as a standalone crusher or for extremeduty slag or metallic ore processing without specific configuration.

3. CARACTÉRISTIQUES PRINCIPALES

Patented NonBlind Mesh System | Base technique: Multitensioned, interlocked polyurethane screen panels with reinforced apertures | Avantage opérationnel: Dramatically reduces pegging and blinding from moist, claybound materials, maintenir un débit constant | Impact sur le retour sur investissement: Les données de terrain s'affichent jusqu'à un 40% reduction in screen changeout downtime and a 15% increase in effective screening area utilization.

Modular Deck Vibration System | Base technique: Independently driven, externally mounted vibration motors per deck section | Avantage opérationnel: Allows for adjustable stroke and frequency on individual decks to handle varying material profiles within a single machine | Impact sur le retour sur investissement: Enables processing of blended feeds without performance loss, improving yield by an average of 812% as per industry testing.

Ensemble de doublure résistante à l'abrasion | Base technique: Bolton wear liners manufactured from AR400 steel at all critical contact points | Avantage opérationnel: Protects the main frame structure from abrasive wear, extending the structural life of the equipment by years | Impact sur le retour sur investissement: Eliminates costly frame repair or replacement, reducing lifetime capital expenditure by a documented 25%.

Graissage centralisé & Points de surveillance de l'état | Base technique: Manifolded lubrication lines leading to all major bearing points with integrated sensor ports | Avantage opérationnel: Your maintenance team can perform routine servicing safely and in minutes rather than hours | Impact sur le retour sur investissement: Reduces scheduled maintenance windows by 60% and provides data for predictive maintenance, avoiding catastrophic bearing failures.

Profil bas, HighStrength Side Plate Design | Base technique: Analyse par éléments finis (FEA)optimized steel plates with reinforced crossmembers | Avantage opérationnel: Provides exceptional structural integrity for highcapacity loads while minimizing overall machine height for easier integration into existing plants | Impact sur le retour sur investissement: Lowers installation costs and simplifies feed hopper design.

4. AVANTAGES CONCURRENTIELS

| Mesure de performances | Norme de l'industrie | Our Sand Gravel Mining Screen Solution | Avantage (% amélioration) |
| : | : | : | : |
| Durée de vie du panneau d'écran (Gravier abrasif) | 450 600 Heures | 850 1100 Heures | +89% |
| Consommation d'énergie par tonne traitée | ~0.45 kWh/t | ~0.33 kWh/t | 27% |
| Temps moyen entre les maintenances (Vibrating Unit) | 1,200 Heures | 2,000 Heures | +67% |
| Efficacité du dépistage (for 5mm separation) | 8892% Efficacité| Cohérent >95% Efficacité| +57 Points de pourcentage |

5. SPÉCIFICATIONS TECHNIQUES

Capacité/cote: Les modèles vont de 200 à 1,200 tonnes métriques par heure (TPH), en fonction de la taille de l'ouverture et de la densité du matériau.
Exigences d'alimentation: Le moteur électrique entraîne de 15 kW à 55 kW par unité de vibration; plantstandard threephase power.
Spécifications matérielles: Mainframe constructed from highyield strength carbon steel; side plates are 20mm minimum thickness; screen panels available in polyurethane, caoutchouc, ou fil tissé.
Dimensions physiques: Typical footprint ranges from (L)6m x (W)2.5m x (H)1.8m à (L)10m x (W)3.5m x (H)2.5m.
Plage de fonctionnement environnementale: Conçu pour des températures ambiantes de 20°C à +50°C; roulements protégés contre la poussière; IP65 rating on vibration motor enclosures.

6. SCÉNARIOS D'APPLICATION

Aggregate Producer – Variable Feed Composition Challenge |
Défi: A large pit operation faced constant yield fluctuations due to natural variance in clay content within the deposit, leading to frequent screen blinding and offspec product.
Solution: Implementation of our highfrequency screens with nonblind polyurethane panels and adjustable deck vibration.
Résultats: L’efficacité du dépistage s’est stabilisée à >96%, eliminating product rejection due to sizing. La production annuelle a augmenté d'environ 18,000 tons without additional crushing capacity.

Portable Crushing & Screening Contractor |
Défi: Rapid setup/teardown times were critical for profitability, but traditional screens required complex anchoring and alignment.
Solution: Deployment of a prewired, skidmounted screening plant featuring our lowprofile screen with integrated jacking legs.
Résultats: Plant mobilization time reduced from 8 heures à moins 3 hours per site. The robust design also reduced structural fatigue failures by over 70% année après année.

7. CONSIDÉRATIONS COMMERCIALES

Our sand gravel mining screens are offered in three primary tiers:
1. Service standard: For consistent feed material <500 Capacité TPH.
2. Robuste: Pour les opérations à fort tonnage (>500 TPH) or highly abrasive feeds; includes full abrasion package.
3. Modular Skid Plant: Fully integrated screening station with feed conveyor and discharge conveyors.

Optional features include dust encapsulation covers , spray bar systems for washing applications , and advanced vibration monitoring sensors . We offer comprehensive service packages from basic preventative maintenance plans to fullsite operational support . Financing options include equipment leasing through partners , milestonebased project financing , and rentaltoown structures to aid cash flow management.

8.FAQ

T1: Is this equipment compatible with our existing crushing plant layout?
A1: Notre équipe d'ingénierie fournit des services de révision de la mise en page. The modular design allows adaptation to most standard conveyor heights and feed arrangements.

T2: Quel est l’impact attendu sur nos besoins opérationnels en main-d’œuvre?
A2: The automated lubrication system reduces manual greasing labor by approximately two hours daily per screen unit.

T3: How does the pricing compare to refurbishing our current screens?
A3: While upfront capital differs casebycase , total cost analysis over a fiveyear period typically shows a net saving due to reduced downtime , consommation d'énergie réduite , minimal structural repairs , which often outweighs refurbishment costs repeated multiple times .

T4:What lead times can we expect on a new unit?
A4 Lead times vary by model complexity Standard Duty units are typically available within weeks while fully customized Heavy Duty or skid mounted plants require week manufacturing schedules

Q5 Do you provide wear parts for other OEMs' equipment ?
A5 Yes we manufacture compatible high performance screen panels tensioning systems wear liners designed as direct replacements often offering superior lifespan

Q6 What training is provided for our operations team ?
A6 We include comprehensive onsite commissioning training covering operation routine inspection safety procedures troubleshooting guides

Q7 Can you assist with environmental compliance related noise dust ?
A7 All units are designed meet common regulatory thresholds Optional enclosures spray systems further mitigate emissions specific site requirements