1. PYNPUNT GEDREWE OPENING

Is your coke handling operation losing profitability to persistent screening bottlenecks? Common challenges with standard coke vibration screens include:

Excessive Blinding & Oordrag: Vog en fyn coke-deeltjies kleef aan skermdekke, blinding apertures and forcing oversized material into finished product bins, compromising quality and risking customer rejection.
Premature Deck & Strukturele moegheid: The abrasive nature of metallurgical coke, combined with highimpact loading from feed chutes, leads to frequent screen cloth replacement and unexpected structural weld failures, onbeplande stilstand veroorsaak.
Ondoeltreffende Boetesskeiding: Inadequate vibration dynamics fail to properly stratify material, resulting in valuable coke fines reporting to the oversize stream or insufficient removal of subspec material, directly impacting yield and revenue.
Hoë Onderhoudslas & Stilstand: Traditional designs require frequent bearing lubrication, lengthy deck changeouts, and constant tension adjustments. This translates to high labor costs and lost production hours.

Are you seeking a coke vibration screen solution engineered to maximize uptime, protect product grade integrity, en verminder jou totale koste van eienaarskap?

2. PRODUK OORSIG: HeavyDuty Coke-vibrasieskerm

Hierdie toerusting het 'n hoë kapasiteit, linear motion vibrating screen specifically engineered for the sizing and scalping of metallurgical coke in battery charge preparation and coke sorting plants. Die ontwerp gee prioriteit aan duursaamheid, material separation accuracy, and operational continuity in harsh 24/7 omgewings.

Operasionele werkvloei:
1. Controlled Feed Reception: Coke from crushers or feed conveyors is directed onto the screen’s robust feed box, wat materiaal eweredig oor die volle breedte van die eerste dek versprei.
2. Doeltreffende stratifikasie & Skeiding: A powerful dualvibrator motor system generates a linear throwing motion, aggressively propelling material forward while stratifying it by size for precise passage through deck apertures.
3. Accurate Product Stream Division: Sized fractions are discharged via dedicated spouts—typically producing clean oversize (bv., +25mm hoogoond coke), intermediate product (bv., neut coke), and controlled fines (bv., 10mm briesie).

Toepassingsomvang: Primary sizing of hot or cold metallurgical coke, scalpings of oven charge material, dedusting of coke breeze. Not recommended for sticky materials without specialized deck systems or for extremely corrosive chemical environments without specified material upgrades.

3. KERNKENMERKE

Modulêre dekstelsel | Tegniese basis: Tensioned rubberclad panels with polyurethane side tension strips | Bedryfsvoordeel: Singlepanel replacement in under 30 minutes vs. full deck changes; reduced downtime by up to 70% for maintenance | ROI impak: Cuts labor hours per changeout and increases plant availability for production.

AntiBlinding & Wear System | Tegniese basis: Integrated ball tray decks or urethanecoated wire mesh with nonstick properties | Bedryfsvoordeel: Continuous microimpact dislodges sticky fines; wearresistant surfaces extend deck life 35x over mild steel | ROI impak: Reduces consumable costs by lowering deck replacement frequency and maintains consistent screening efficiency.

Dual Synchronized Vibrator Drive | Tegniese basis: Two externally mounted motors with forced synchronization through a gear coupling system | Bedryfsvoordeel: Provides stable linear motion; allows easy adjustment of amplitude; if one motor fails, the unit safely coasts down preventing catastrophic damage | ROI impak: Eliminates risk of costly twinshaft breakdowns and simplifies drive maintenance.

Ruggedized Frame Construction | Tegniese basis: Eindige Element Analise (FEA)optimized side plates with reinforced cross members and hardfaced wear liners at load points | Bedryfsvoordeel: Withstands continuous impact from large coke lumps; prevents crack propagation in highstress areas | ROI impak: Verleng strukturele dienslewe verder 10+ years under heavy duty cycles, kapitaalbelegging te beskerm.

Environmental Sealing & Stofbestuur | Tegniese basis: Multilabyrinth seals on bearing housings combined with easily accessible dust covers at transfer points | Bedryfsvoordeel: Excludes abrasive coke dust from critical vibrator bearings; contains airborne particulate at discharge spouts | ROI impak: Extends bearing service intervals to over 12,000 hours and supports plantwide dust compliance.

4. MEDEDINGENDE VOORDELE

| Prestasie-metriek | Industry Standard for Coke Screens | Ons Coke Vibrasie Skerm Oplossing | Voordeel (% verbetering) |
| : | : | : | : |
| Deck ChangeOut Time (Full Unit) | 812 ure handearbeid | < 4 hours with modular system| >50% vinniger |
| Skermdoek lewensduur (Primêre Dek) | 24 months with mild steel wire mesh| 915 months with polyurethane/ rubberclad systems| ~200% longer |
| Draende MTBF (Gemiddelde tyd tussen mislukking) Onder lading| ~8 000 uur| >12,000 ure met gevorderde verseëling| 50% langer lewe |
| Screening Efficiency for 10mm Fines Removal| ~8590% doeltreffendheid| Konsekwent >94% doeltreffendheid| ~510% more product yield |

Field data based on controlled plant trials comparing identical feed material.
_Industry testing demonstrates these improvements under comparable operating conditions._

5. TEGNIESE SPESIFIKASIES

Kapasiteit & Gradering: Ontwerp vir deurvloei vanaf 200 aan 2,500 metrieke ton per uur (MTPH), afhangende van modelgrootte en diafragmakonfigurasie.
Kragvereistes: Dubbele vibratormotors wat wissel van 2 x 7.5 kW aan 2 x 45 kW (400/690V, 50/60 Hz). Driveon voltage specified per client requirements.
Materiaalspesifikasies:
Raam & Syplate: Hoë opbrengssterkte koolstofstaal (Q345B or equivalent).
Deksteunbalke & Dra liners: Skuurbestande staal (AR400/500).
Skermdekke: Options include tensioned polyurethane panels, rubberclad modular panels, or stainlesssteel wire mesh.
Springs: Heavyduty steel coil springs or rubber shear mounts.
Fisiese afmetings (Voorbeeld Model): Breedtes van 1,2m tot 3,6m; lengtes van 4,8m tot 10m; installation slope adjustable between 5° to +5°.
Omgewingsbedryfsreeks: Ambient temperature range from 20°C to +50°C. Handles feed material temperatures up to 120°C with specified heatresistant components.

6. TOEPASSINGSSCENARIO'S

[Steel Plant – Blast Furnace Coke Preparation] Uitdaging: A major integrated steel mill faced inconsistent blast furnace coke sizing (+25mm fraksie). Their existing screens experienced rapid blinding due to moisture variation, allowing oversized (+50mm) lumps into the BF feed conveyor system.

[Coke Sorting Plant – Product Yield Optimization] Uitdaging: A merchant coke producer needed sharper separation between nut coke (1025mm) and coke breeze (10mm) fractions to meet premium customer specifications. Their legacy screens suffered from poor stratification.

[Oplossing:] Implementation of a customdesigned twodeck linear motion vibrating screen featuring antiblinding ball tray decks on the top panel for scalpings. The bottom finescreen deck utilized a slotted polyurethane panel for precise fines removal.

[Resultate:] Oversize contamination in the BF feed fell by over . Produkkonsekwentheid het aansienlik verbeter. The new design also reduced annual maintenance downtime related to screen changes by an estimated .

[Oplossing:] Installation of a highprecision threedeck vibrating screen. The unit was configured with a steppeddeck design using specialized urethane screen surfaces optimized for nearsize separation.

[Resultate:] Screening efficiency for the target fractions increased from . This directly enhanced product value. The robust construction also reduced vibration transmission to the supporting structure.

7. KOMMERSIËLE OORWEGINGS

Our heavyduty vibrating screens are offered in three primary tiers:

1.
2.
3.

Opsionele kenmerke sluit in:

Dienspakkette is beskikbaar:

Finansieringsopsies kan deur ons vennote gestruktureer word:

We provide detailed quotations outlining all specifications

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