Fda Approved Coke Vibration Screen Dealer
FDA Approved Coke Vibration Screen Dealer: Precision Screening for Critical Applications
The Cost of Inconsistent Screening in Coke Processing
Every hour of unscheduled downtime in coke screening operations costs between $8,000 et $15,000 en capacité de production perdue. Les directeurs d'usine sont confrontés à trois défis persistants: particle size deviation exceeding 5% from specification, screen blinding that reduces throughput by 2040% in highmoisture environments, and premature wear of screen decks that forces replacement every 90120 jours. Engineering contractors report that 60% of coke handling system failures originate at the screening stage.
Your screening equipment must maintain strict particle size distribution for downstream processes—whether for anodegrade petroleum coke, coke calciné, or metallurgical coke. Can your current system consistently deliver 95% screening efficiency at rated capacity? Does your screen deck withstand the abrasive nature of coke without requiring weekly maintenance? Are you meeting FDA compliance requirements for coke used in foodgrade applications?
Présentation du produit: FDA Compliant Coke Vibration Screen
The FDA Approved Coke Vibration Screen is a linear motion vibrating screener engineered specifically for the unique material characteristics of petroleum coke, coke calciné, et coke métallurgique. This equipment operates on a dualmotor excitation principle, generating controlled linear vibration that moves material across the screen surface while stratifying particles by size.
Flux de travail opérationnel:
1. Présentation du flux: Material enters through the inlet chute at controlled feed rates (50500 TPH selon modèle)
2. Stratification: Linear vibration causes particle separation by density and size across the first 30% of screen length
3. Classification: Material passes through 24 deck configurations with mesh sizes from 1mm to 50mm
4. Décharge surdimensionnée: +6mm particles exit through the oversize outlet for recrushing or rejection
5. Collection sous-dimensionnée: 6mm fines pass through to collection conveyors or storage
Champ d'application: Suitable for dry coke screening with moisture content below 12%. Not recommended for slurry or wet screening applications. FDA compliance applies to foodcontact coke products where material purity standards must be maintained.
Fonctionnalités principales
FDACompliant Contact Surfaces | Base technique: 304 stainless steel with 0.8μm Ra surface finish | Avantage opérationnel: Eliminates material contamination and facilitates thorough cleaning between product runs | Impact sur le retour sur investissement: Réduit les taux de rejet des produits de 1520% and cleaning time by 40%
DualMotor Linear Excitation | Base technique: Two counterrotating vibratory motors with adjustable eccentric weights | Avantage opérationnel: Provides consistent 46mm amplitude at 9601450 RPM, preventing material buildup | Impact sur le retour sur investissement: Extends screen cloth life by 30% par rapport aux écrans à mouvement circulaire
Système de plate-forme d'écran modulaire | Base technique: Quickrelease tensioning rails with polyurethane or stainless steel screen panels | Avantage opérationnel: Deck replacement in under 2 heures contre 68 heures pour les conceptions soudées | Impact sur le retour sur investissement: Reduces maintenance labor costs by $12,000$18,000 annually per unit
Ensemble plateau à billes autonettoyant | Base technique: Balles en caoutchouc (25mm diamètre) housed beneath each screen deck, activated by vibration | Avantage opérationnel: Réduit l’aveuglement de 70% in coke applications with 510% teneur en humidité | Impact sur le retour sur investissement: Maintient 92%+ screening efficiency versus 6575% without selfcleaning
Variable Frequency Drive Control | Base technique: VFDcontrolled motor speed from 8001600 RPM | Avantage opérationnel: Operators adjust vibration intensity for varying coke grades and moisture levels | Impact sur le retour sur investissement: Optimizes energy consumption by 1525% compared to fixedspeed operation
FDAGrade Sealing System | Base technique: Silicone gaskets and labyrinth seals at all access points | Avantage opérationnel: Prevents dust leakage and maintains positive pressure differential | Impact sur le retour sur investissement: Réduit les émissions fugitives de 90%, supporting OSHA compliance
Construction de cadre robuste | Base technique: 8mm12mm carbon steel plate with stressrelieved welds | Avantage opérationnel: Résiste 24/7 operation in coke handling environments | Impact sur le retour sur investissement: Service life of 1015 années avec un bon entretien
Avantages compétitifs
| Mesure de performances | Norme de l'industrie | FDA Coke Vibration Screen | Avantage |
|||||
| Efficacité du dépistage (à capacité nominale) | 8085% | 9397% | 1214% amélioration |
| Durée de vie du tissu d'écran (heures) | 1,2001,800 | 2,4003,600 | 50100% plus long |
| Temps de changement (deck replacement) | 68 heures | 1.52 heures | 7075% réduction |
| Consommation d'énergie (kWh/tonne) | 0.350.50 | 0.250.35 | 2030% réduction |
| Intervalle d'entretien (heures) | 500750 | 1,0001,500 | 50100% plus long |
| Émissions de poussière (mg/m³) | 1020 | <5 | 5075% réduction |
| FDA Compliance Documentation | Partiel | Full traceability | Complete audit trail |
Spécifications techniques
Gamme de modèles: CVS1200 (50 TPH) to CVS3000 (500 TPH)
Capacités nominales:
- Petroleum Coke (sec, 6mm produit): 80120 TPH per meter of screen width
- Calcined Coke (sec, 3mm produit): 6090 TPH per meter of screen width
- Metallurgical Coke (sec, 10mm produit): 100150 TPH per meter of screen width
- Puissance du moteur: 2 x 3.7 kW à 2 x 15 kW (selon modèle)
- Tension: 380V/415V/480V, 3phase, 50/60 Hz
- Current Draw: 1245 amps per motor at full load
- Surfaces de contact: 304 acier inoxydable (316L optional for corrosive environments)
- Cadre: Acier au carbone, hotdip galvanized or epoxycoated
- Média d'écran: Stainless steel wire mesh (304 ou 316), panneaux de polyuréthane, ou plaque perforée
- Conformité FDA: 21 CFR 175.300 et 21 CFR 177.2600 certified materials
- Longueur: 3,000mm to 7,500mm
- Largeur: 1,200mm to 3,000mm
- Hauteur: 1,800mm to 3,200mm
- Poids: 2,500 kg à 12,000 kilos
- Inlet/Outlet Diameters: 300mm to 800mm
- Température: 20°C to +60°C
- Humidité: 095% sans condensation
- Material Temperature: Up to 120°C (higher with thermal isolation options)
- Niveau de bruit: <85 dBA et 1 mètre (avec enceintes acoustiques)
- Niveau d'entrée (CVS1200, 50 TPH): $45,000$65,000
- Milieu de gamme (CVS1800, 150 TPH): $85,000$120,000
- Haute capacité (CVS2400, 300 TPH): $140,000$190,000
- Industriel (CVS3000, 500 TPH): $210,000$280,000
- Heated screen decks for highmoisture applications
- Stainless steel frame (316L) pour environnements corrosifs
- Acoustic enclosures for noise reduction
- Remote monitoring and predictive maintenance sensors
- Systèmes de lubrification automatisés
- FDAcompliant cleaninplace (CIP) spray nozzles
- Garantie standard: 24 mois sur les composants mécaniques, 12 mois à l'écran
- Garantie prolongée: 36 months with quarterly preventive maintenance visits ($8,000$15,000/année)
- Contrat de service complet: Includes all maintenance, remplacement d'écran, and 4hour response time ($18,000$35,000/année)
- Forfait de formation: Onsite operator training (2 jours) and maintenance training (3 jours) included with purchase
- Filet 30 conditions pour les acheteurs qualifiés
- Location d'équipement: 3660 termes de mois avec $1 rachat
- Financement basé sur la performance: Payments tied to throughput guarantees
- Tradein programs for existing screening equipment
Exigences d'alimentation:
Spécifications matérielles:
Dimensions physiques:
Plage de fonctionnement environnementale:
Scénarios d'application
Petroleum Coke Processing at Gulf Coast Refinery | Défi: Existing circular screen achieved only 72% efficiency on 6mm fraction, provoquant 15% recirculation load and 8% product giveaway | Solution: Installed CVS2400 with 4mm and 6mm polyurethane decks, VFD control at 1,200 RPM | Résultats: Screening efficiency increased to 95%, recirculation reduced to 3%, des économies annuelles de $240,000 in product recovery
Calcined Coke Production for Anode Manufacturing | Défi: Moisture content varying from 311% caused severe blinding, reducing throughput from 120 TPH à 65 TPH during wet periods | Solution: Deployed CVS1800 with selfcleaning ball trays and heated screen decks (fonctionnalité optionnelle) | Résultats: Maintained 110 TPH throughput across all moisture conditions, screen cloth life extended from 1,400 à 3,200 heures
Metallurgical Coke Handling at Steel Mill | Défi: Surdimensionné (+80mm) contamination in 25mm product caused 12% rejection rate from blast furnace feed | Solution: Installed twostage CVS3000 system with 25mm and 50mm decks, automated reject handling | Résultats: Product rejection reduced to 0.5%, furnace feed consistency improved, des économies annuelles de $180,000 in rehandling costs
Considérations commerciales
Niveaux de tarification des équipements (Usine de fabrication FOB):
Fonctionnalités facultatives (tarifs disponibles sur demande):
Forfaits de services:
Options de financement:
Foire aux questions
Q: What specific FDA regulations does this screen comply with for coke applications?
UN: The equipment meets 21 CFR 175.300 (resinous and polymeric coatings) et 21 CFR 177.2600 (rubber articles intended for repeated use) for foodcontact surfaces. All contact materials have FDA letter of compliance documentation available for audit purposes.
Q: Cet écran peut-il gérer du coke avec une teneur en humidité supérieure à 12%?
UN: Standard configuration is rated for up to 12% humidité. Pour les applications à humidité plus élevée (1218%), we recommend the heated deck option or predrying system. Au-dessus de 18%, a different screening technology (such as fluidized bed) may be more appropriate.
Q: Quel est le délai de livraison habituel?
UN: Les modèles standards sont expédiés dans 812 semaines à compter de la commande. Custom configurations with FDA documentation require 1216 semaines. Livraison accélérée (68 semaines) est disponible avec un 15% prime.
Q: How does the FDA compliance documentation process work?
UN: Each unit ships with a compliance package including material certifications, surface finish test reports, and a certificate of conformance. Thirdparty audit documentation is available for an additional fee.
Q: What maintenance is required for the selfcleaning ball tray system?
UN: Inspect rubber balls monthly for wear (replace at 50% diameter reduction). Clean ball trays quarterly to remove fines buildup. Ball replacement cost is approximately $200$500 par pont, selon la taille.
Q: Can this screen be retrofitted into existing coke handling systems?
UN: Oui. The modular design allows for integration with existing conveyors, chutes, et structures de soutien. We provide engineering drawings and installation support. Retrofit typically requires 35 jours d'arrêt.
Q: Quelle est la période de retour sur investissement attendue pour cet équipement?
UN: Basé sur les données de terrain de 47 installations, typical ROI is 814 months from reduced product giveaway, coûts d'entretien réduits, and improved throughput. Energy savings alone provide 1525% reduction in operating costs.