Bespoke Coke Vibration Screen Moq

Short Description:

1. PAINPOINT DRIVEN OPENING Is your coke handling and classification process a source of constant operational friction? For plant managers overseeing coke production for metallurgical or foundry applications, standard screening solutions often fall short, leading to persistent challenges that directly impact your bottom line. Blinding & Carryover: Are you experiencing frequent screen cloth blinding from…

Send email to us Download as PDF

Product Detail

Product Tags

1. PAINPOINT DRIVEN OPENING

Is your coke handling and classification process a source of constant operational friction? For plant managers overseeing coke production for metallurgical or foundry applications, standard screening solutions often fall short, leading to persistent challenges that directly impact your bottom line.

Blinding & Carryover: Are you experiencing frequent screen cloth blinding from moist, sticky coke fines, forcing premature shutdowns for manual cleaning and causing significant product carryover into the wrong fractions?
Excessive Maintenance & Downtime: Does the abrasive nature of metallurgical coke lead to rapid wear on screen components, generating high replacement part costs and unplanned maintenance cycles that disrupt your entire production line?
Inefficient Separation & Product Contamination: Are you struggling to achieve clean, precise cuts between coke sizes? Inefficient separation results in offspec product—either oversized material contaminating the nut coke fraction or excessive fines where lump is required—compromising quality and value.
Structural Fatigue & Vibration Transmission: Do conventional screens transfer excessive dynamic loads to your support structure, leading to longterm fatigue cracks, safety concerns, and costly structural reinforcements? Bespoke Coke Vibration Screen Moq

What if a screening solution was engineered from the ground up to address the specific material characteristics of coke? A system designed not just to separate, but to enhance overall circuit reliability and product integrity.

2. PRODUCT OVERVIEW: BESPOKE COKE VIBRATION SCREEN

The Bespoke Coke Vibration Screen is a heavyduty, highcapacity screening machine specifically engineered for the dry classification of metallurgical, foundry, and petroleum coke. It is not an adapted generic screen; it is purposebuilt for the unique abrasiveness, density, and granulometry of coke products.

Operational Workflow:
1. Controlled Feed: Coke feedstock is delivered onto the screen via an integrated feed box or chute, ensuring even distribution across the full width of the top deck to maximize screening surface utilization.
2. HighIntensity Stratification: A precisely tuned dualvibration mechanism (linear or elliptical, as specified) aggressively stratifies the material bed. This forces finer particles down to the screen cloth while conveying larger pieces toward the discharge end.
3. Precision Separation: Sized fractions pass through designated deck apertures (typically multiple decks for 34 product splits), with antiblinding devices ensuring apertures remain clear for consistent accuracy.
4. Discharge & Conveyance: Cleanly separated fractions (e.g., lump coke, nut coke, breeze) are discharged via dedicated outlets into chutes or onto conveyor belts for downstream processing or storage. Bespoke Coke Vibration Screen Moq

Application Scope: Primary and secondary sizing of metallurgical coke (blast furnace), foundry coke, anodegrade petroleum coke, and calcined coke. Ideal for greenfield installations or as a direct replacement for underperforming units in existing crushing circuits.

Limitations: Not designed for wet screening applications or for materials with extreme temperature (>200°C) without specific modifications. Maximum feed size is limited by physical deck dimensions and impact resistance specifications.

3. CORE FEATURES

AntiBlinding Deck System | Technical Basis: Polyurethane tensioned panels with integrated ball trays or flexible urethane cleaners | Operational Benefit: Continuous micromovements prevent fine particles from lodging in screen apertures | ROI Impact: Reduces downtime for cleaning by up to 70%, maintaining consistent throughput and product spec.

HeavyDuty Frame Construction | Technical Basis: Reinforced boxsection steel with internal crossbracing and stressrelieved welds | Operational Benefit: Absorbs dynamic loads, minimizing vibration transmission to supporting structures | ROI Impact: Eliminates costs associated with structural reinforcement and reduces longterm infrastructure fatigue failures.

Tiered Vibration Mechanism | Technical Basis: Ruggedized vibrator assemblies (unbalanced shaft or exciter drives) with oversized bearings and labyrinth seals | Operational Benefit: Delivers reliable, highGforce vibration in dusty environments with minimal maintenance intervention | ROI Impact: Extends bearing service life by 23x versus standard screens, lowering parts inventory and labor costs.

AbrasionResistant Lining Package | Technical Basis: Bolton wear liners made of AR400 steel or replaceable polyurethane on all critical contact points (feed box, side plates) | Operational Benefit: Protects structural components from direct abrasive wear | ROI Impact: Dramatically reduces replacement frequency of major frame components; only inexpensive liners require periodic changeout.

Dust Containment Design | Technical Basis: Integrated dust skirt flanges and sealed inspection covers at multiple access points | Operational Benefit: Contains airborne coke dust at transfer points, improving site environmental conditions and safety | ROI Impact: Reduces housekeeping labor and mitigates risk of combustible dust accumulation.

Modular Deck Configuration | Technical Basis: Independently tensioned screen decks with quickchange clamping systems support wire mesh, polyurethane, or rubber panels | Operational Benefit: Enables rapid panel changeover (<4 hours) and flexible adaptation to changing product size specifications | ROI Impact: Cuts maintenance downtime by over 50% during screen media replacement.

4. COMPETITIVE ADVANTAGES

5. TECHNICAL SPECIFICATIONS

Model Range & Capacity: Sizes from 1.2m x 3.0m (single deck) up to 2.4m x 6.0m (triple deck). Capacities from 50 TPH up to 800 TPH depending on aperture size and product gradation.
Power Requirements: Drive motor power range from 7.5 kW to 45 kW per vibrator unit (typically dualdrive), supplied at 400/690V AC.
Material Specifications: Main frame: S355JR structural steel. Wear surfaces: AR400 steel or modular polyurethane liners. Screen decks: Hightensile steel side plates with tensioning system compatible with all major panel types.
Physical Dimensions & Weight: Varies by model; example model BCVS1836 (1.8m x 3.6m): ~6500kg footprint of ~2.2m W x ~4.5m L x ~2m H (excluding feed/discharge height).
Environmental Operating Range: Designed for ambient temperatures from 20°C to +50°C. Enclosure rating standard IP65 for electrical components.

6. APPLICATION SCENARIOS

Blast Furnace Coke Preparation Plant

Challenge A major steel producer faced persistent blinding on finalstage nut coke screens (<30mm), causing hourly downtime for rodding and significant carryover of fines into blast furnace feedstock.
Solution Replacement with a Bespoke Coke Vibration Screen featuring a tiered antiblinding deck system tailored for highmoisture conditions.
Results Screening efficiency improved from 82% to 94%. Unplanned stoppages were eliminated within that circuit segment Annual output increased by an estimated ~15kt due to sustained throughput

Foundry Coke Producer

Challenge Excessive vibration from aging screens was causing cracks in the supporting mezzanine structure creating safety hazards The producer also needed more precise separation between lump (>80mm) hearth grades
Solution Installation of two heavy duty frames designed with internal damping along with customised elliptical stroke vibrators
Results Measured vibration transmitted load reduced by Measured vibration transmitted load reduced by Structural integrity concerns were resolved allowing simultaneous upgrade achieved cleaner hearth grade product reducing recirculation load

Calcined Petroleum Coke Plant

Challenge Extreme abrasiveness of calcined CPC was wearing out standard screen components every month leading volatile maintenance schedules high inventory costs
Solution Implementation featuring full AR lining package tiered vibrators equipped ceramic labyrinth seals
Results Wear liner replacement extended cycle months Major frame component life projected exceed years Bearing changeout interval extended months

Calcined Petroleum Coke Plant

Challenge The extreme abrasiveness of calcined CPC was wearing out standard screen components every month leading volatile maintenance schedules high inventory costs
Solution Implementation featuring full AR lining package tiered vibrators equipped ceramic labyrinth seals
Results Wear liner replacement extended cycle months Major frame component life projected exceed years Bearing changeout interval extended months

Calcined Petroleum Coke Plant

Challenge The extreme abrasiveness of calcined CPC was wearing out standard screen components every month leading volatile maintenance schedules high inventory costs

Tags: Bespoke Coke Vibration Screen Moq