1. PYNPUNT GEDREWE OPENING

Is your coke handling and screening operation a constant source of bottlenecks, maintenance headaches, and product quality inconsistencies? Vir aanlegbestuurders en ingenieurskontrakteurs, the challenges of screening coke are distinct and costly.

Excessive Downtime for Screen Deck Changes: Frequent blinding and wear on traditional screens force lengthy, laborintensive media replacements, jou hele verwerkingslyn stop.
Onbeheerde Boetes Generasie & Produk Degradasie: Aggressive vibration or improper screen action can break down coke lumps, creating excess fines that devalue your product and reduce yield.
Hoë instandhoudingskoste & Component Fatigue: Die skurende aard van coke versnel slytasie op skermdekke, vere, en vibratormeganismes, leading to unpredictable repair cycles and spare parts inventory costs.
Ondoeltreffende skeiding & Missed Contaminants: Inconsistent material travel or insufficient screening intensity can allow oversized contaminants or undersized fractions to pass, compromising blast furnace feed quality.

Are you evaluating equipment that can extend service intervals, produkintegriteit beskerm, and deliver a measurable return on investment through sustained throughput? The engineering behind your Coke Vibrasie Skerm is critical to solving these operational challenges.

2. PRODUK OORSIG

Die HeavyDuty Coke-vibrasieskerm het 'n hoë kapasiteit, linear motion screening machine engineered for the precise sizing and scalping of metallurgical coke in bulk material handling systems. Its design prioritizes durability and consistent performance in harsh, skuur omgewings.

Operasionele werkvloei:
1. Beheerde voer: Coke from a crusher or feed conveyor is evenly distributed across the full width of the screen’s inlet.
2. Linear Stratification & Grootte: Dubbele teenroterende vibratormotors genereer 'n lineêre gooibeweging. Hierdie aksie stratifiseer die materiaalbed, allowing finer particles to contact the screen media while conveying larger lumps toward the discharge end.
3. Presiese skeiding: Sized fractions pass through defined screen deck apertures (tipies gaas of poliuretaan panele) into separate discharge chutes.
4. Doeltreffende ontslag: Korrekte grootte coke (bv., hoogoond coke) word as produk ontslaan, while oversize material (bv., +80mm) or undersize fines (bv., 25mm) are diverted for recirculation or disposal.

Toepassingsomvang: Primary sizing/scalping of metallurgical coke postcrushing; coke briesie skeiding; dedusting applications.
Beperkings: Not designed for sticky or moist materials without pretreatment; maximum feed size is limited by inlet design and deck robustness.

3. KERNKENMERKE

Modulêre dekstelsel | Tegniese basis: Boltin subframe construction with tensioning rails | Bedryfsvoordeel: Enables singledeck replacement in under 4 hours versus full deck overhaul. Reduces downtime by approximately 70% for media changes. | ROI impak: Direct labor savings and increased plant availability translate to higher annual throughput capacity.

Controlled Linear Vibration | Tegniese basis: Synchronized twin outofbalance motors generating a linear stroke at 2545° angle | Bedryfsvoordeel: Provides uniform material travel velocity without grinding action, minimizing coke degradation and fines generation. Field data shows a reduction in incidental fines production by up to 15%. | ROI impak: Preserves product value by maximizing yield of premiumsized fractions.

Skuurweerstandige media-opsies | Tegniese basis: Highcarbon steel wire mesh with hardfacing or modular polyurethane panels | Bedryfsvoordeel: Extends operational life of screening surfaces by 35x compared to standard woven wire in coke applications. Reduces frequency of shutdowns for media replacement. | ROI impak: Lowers consumable parts cost per ton and reduces inventory holding requirements for spare screens.

DustEncapsulated Vibrator Motors | Tegniese basis: IP66rated protection with continuous lubrication system | Bedryfsvoordeel: Seals critical drive components from pervasive coke dust. Eliminates bearing failures due to contamination, ensuring reliable operation in highdust environments. | ROI impak: Predictable maintenance scheduling extends motor service life, reducing unexpected driverelated stoppages.

Robust Coil Spring Isolation | Tegniese basis: Highcycle fatigueresistant steel coil springs supporting the screen body | Bedryfsvoordeel: Isoleer verby 95% van dinamiese kragte vanaf die ondersteunende struktuur. Protects building integrity and prevents vibration transmission to adjacent equipment. | ROI impak: Eliminates costs associated with structural reinforcement and reduces secondary maintenance issues on surrounding plant infrastructure.

Gesentraliseerde smeerpunte | Tegniese basis: Manifolded lubrication lines to all bearing points on vibrator shafts | Bedryfsvoordeel: Maak voorsiening vir veilige, rapid routine maintenance without dismantling guards or accessing moving parts during operation intervals between shutdowns.| ROI impak: Promotes bearing longevity through consistent lubrication, preventing costly premature failures and unscheduled downtime.

4. MEDEDINGENDE VOORDELE

| Prestasie-metriek | Bedryfstandaard (Typical Screens) | Ons Coke Vibrasie Skerm Oplossing | Voordeel (% Verbetering) |
| : | : | : | : |
| Skermmedialewe (in Coke Sizing) | 2 3 Maande | 8 12 Maande| +300% |
| Gemiddelde tyd tussen mislukkings (Vibrator Drive) | ~6 000 ure| >12,000 Ure| +100% |
| Deurvloeikonsekwentheid (±% from rated capacity)| ±15% Variation| ±5% Variation| +67% Meer stabiel |
| Boetes Generasie (Incidental subgrade production)| Basislyn (100%)| ~85% van Basislyn| Vermindering van ~15% |
| Downtime for Full Media Changeover| 1216 Ure| <4 Hours per deck| Reduction of ~70% |

5. TEGNIESE SPESIFIKASIES

Modelreeks & Kapasiteit: CVR reeks; Deursetkapasiteite vanaf 500 MTPH aan 2,500 MTPH afhangende van openinggrootte en voergradasie.
Skermdekke: Single or double deck configurations available.
Ry stelsel: Twin lowwattage vibration motors; Totale geïnstalleerde kragreeks: 15 kW – 45 kW afhangende van modelgrootte.
Vibration Data: Linear stroke adjustable between 811mm; Frequency fixed at ~970 RPM.
Konstruksie materiaal: Hoofraam – swaardiens koolstofstaal (S355JR). Deck frames – abrasionresistant steel (AR400). Side plates lined with replaceable wear plates.
Skermmedia-opsies: Gespanne hoëkoolstof staaldraad (standaard), modular polyurethane panels (opsioneel), rubberbeklede panele (opsioneel).
Isolasiestelsel: Multiple heavyduty steel coil springs with rubber buffers.
Fisiese afmetings (Typical Model CVR2448): Algehele lengte (~7.5m), breedte (~3m), hoogte (~2m). Gewig ongeveer.: ~12 000 kg.
Omgewingsbedryfsreeks: Ontwerp vir omgewingstemperature van 20°C tot +45°C; stofdigte omhulsels standaard.

6. TOEPASSINGSSCENARIO'S

Geïntegreerde staalaanleg – Hoogoondvoervoorbereiding

Uitdaging: A major steel producer experienced excessive blast furnace fines due to aggressive screening action breaking down coke lumps at their sinter plant feed line. This led to reduced permeability in the BF and higher fuel rates.
Oplossing: Implementation of a customengineered Coke Vibration Screen with controlled linear stroke technology specifically tuned for lump integrity preservation.
Resultate: Incidental fines (10mm) generation was reduced by 18%. This improved BF operational stability and delivered an estimated annual fuel cost saving based on improved burden permeability.

Coke Production Facility – Product Classification

Uitdaging: Postcrushing screening operations were plagued by rapid screen cloth blinding from sticky residual volatiles, requiring weekly shutdowns for cleaning and replacement—costing over 300 ure se verlore produksie jaarliks.
Oplossing: Installation of a dualdeck Coke Vibration Screen featuring heated deck technology (opsioneel) combined with nonblinding polyurethane screen panels on the primary deck.
Resultate: Screen blinding was virtually eliminated. Media change intervals extended from weekly to quarterly maintenance cycles reclaiming over 250 hours of production time per year while reducing labor costs associated with frequent changes.

7 KOMMERSIËLE OORWEGINGS

Our Coke Vibration Screens are offered under a tiered pricing model based on size/capacity requirements:

1.Standaard Reeks: For proven applications up to ~1200 MTPH capacity includes base features like steel mesh decks dust encapsulated motors central greasing points
2.Prestasiereeks: For highcapacity demanding operations up includes all Standard features plus optional polyurethane decks reinforced inlet boxes extended warranty coverage
3.Pasgemaakte oplossings: For unique layouts extreme capacities integrated heating systems fully automated tensioning devices

Opsionele kenmerke:
Heated screen decks spray bar systems multiple discharge chutes explosionproof motor ratings variable frequency drives advanced condition monitoring sensors

Dienspakkette:
Comprehensive packages are available including installation supervision commissioning spare parts kits annual inspection contracts emergency breakdown support

Finansieringsopsies:
We work with financial partners offer flexible leasing arrangements milestonebased payment plans tradein programs existing equipment

8 Gereelde vrae

V Watter vlak fondasie voorbereiding vereis installasie?
A Our screens require substantial concrete foundation designed absorb dynamic loads detailed civil drawings load data provided part purchase ensure correct specification

Q Can this screen handle other materials besides metallurgical coke?
A Yes while optimized abrasive nature lump integrity metallurgical coke same robust construction suitable sizing other minerals like sinter iron ore pellets limestone however optimal performance depends specific material characteristics application review recommended

Q How does your pricing compare cheaper alternatives market?
A Initial capital outlay may higher than lighterduty screens however total cost ownership analysis consistently shows lower due significantly extended component life reduced downtime lower maintenance costs We provide detailed TCO models support investment justification

Q What typical delivery lead time standard model?
A Lead times vary based project complexity current manufacturing schedule Standard models typically available within weeks Custom engineered solutions may require longer detailed schedule provided upon application review

V Bied jy prestasiewaarborge?
A Yes we guarantee our Coke Vibration Screens will meet agreed upon capacity efficiency specifications outlined our proposal based provided feed material characteristics Guarantees cover mechanical performance not consumable wear items like screen media

Q Are your screens compatible existing PLC control systems?
A Yes screens supplied complete local control panel can integrated into plantwide PLC systems via standard interfaces Hardwired signals remote start/stop fault monitoring standard provision Modbus TCP/IP Profinet communication optional