Commercial Coke Vibration Screen: HighCapacity Sizing Solutions for Metallurgical Processing

The Hidden Cost of Inefficient Coke Screening

Every ton of coke that passes through an undersized or poorly calibrated screening system carries a measurable price tag. Plant managers in metallurgical operations face a familiar set of challenges:

• Oversized product contamination: When +80mm coke fragments slip through worn or improperly tensioned screen media, you risk customer rejection penalties that can reach 37% of contract value per shipment
• Premature screen deck failure: Standard wire mesh screens handling abrasive metallurgical coke typically require deck replacement every 400600 ажиллах цаг, with each changeout costing $8,000$15,000 in parts and labor downtime
• Dust carryover and environmental compliance: Inefficient screening generates fugitive dust that can trigger EPA or local regulatory fines averaging $25,000 зөрчлийн тохиолдол бүрт
• Throughput bottlenecks: A screen operating at 6570% efficiency forces your crusher and conveyor system to run longer cycles, эрчим хүчний хэрэглээг нэмэгдүүлэх 1218% боловсруулсан тонн тутамд
• Blinding and pegging: Дээрх чийгийн агууламж 5% in coke feed causes standard screen media to blind within hours, reducing effective screening area by up to 40%

Are your current screening assets delivering the separation accuracy your downstream processes demand? Can your operation justify the cumulative cost of frequent media replacement, татгалзсан тээвэрлэлт, болон дагаж мөрдөх торгууль?

Бүтээгдэхүүний тойм: Commercial Coke Vibration Screen

The Commercial Coke Vibration Screen is a heavyduty, linearmotion screening system engineered specifically for metallurgical coke classification in blast furnace feed preparation, foundry coke production, and calcined petroleum coke processing. This equipment operates on a dualshaft vibrator mechanism that generates a controlled linear stroke, directing material across the screen deck at a consistent velocity for optimal stratification and separation.

Үйл ажиллагааны ажлын урсгал

1. Тэжээх танилцах: Coke material (typically 0100mm) enters the screen feed box via a chute or conveyor transfer point, where a deflector plate distributes material evenly across the full deck width
2. Давхаргалалт: The linear vibration pattern causes smaller particles to migrate downward through the material bed while larger fragments rise to the top layer
3. Хэмжээ тусгаарлах: Material passes over woven wire mesh or polyurethane panels with aperture sizes configured to your specific cut points (ихэвчлэн 25 мм, 40мм, or 80mm)
4. Хэт их ялгадас: Material retained on the screen surface travels to the discharge end and exits through the oversize spout for further crushing or direct loading
5. Undersize Collection: Fines passing through the screen apertures collect in the underpan and discharge through a separate outlet to the fines conveyor or storage bin

Хэрэглээний хамрах хүрээ

This screen is purposebuilt for dry screening of metallurgical coke with moisture content below 8%. It handles feed rates from 50 нь 300 tons per hour depending on deck configuration and cut point requirements. The equipment is suitable for:

• Blast furnace coke classification (2580mm product range)
• Foundry coke sizing (80150mm oversize separation)
• Nut coke and breeze coke recovery (625мм-ийн бутархай)
• Petroleum coke processing in anodegrade applications



Хувьсгал: This screen is not designed for wet screening applications, nor is it suitable for materials with high clay content that may cause rapid media blinding. For coke feed with moisture above 8%, a heated deck option or predrying stage is recommended.

Үндсэн шинж чанарууд

HighTensile Screen Media System | Техникийн үндэслэл: Woven wire mesh constructed from 304 stainless steel or oiltempered highcarbon steel with 4555 HRC хатуулаг | Үйл ажиллагааны ашиг тус: Withstands the abrasive action of coke particles without premature wear, maintaining consistent aperture size for accurate separation | ROI нөлөө: Extends media service life to 1,2001,800 цаг, reducing annual replacement costs by 5565%

DualShaft Linear Motion Drive | Техникийн үндэслэл: Two counterrotating vibrator shafts with precisionbalanced eccentric weights generating a 45degree linear stroke | Үйл ажиллагааны ашиг тус: Provides consistent material conveyance velocity (0.150.25 M / S) across the full deck length, preventing material pileup and ensuring maximum screen utilization | ROI нөлөө: Амжилттай 9597% screening efficiency versus 7075% for circularmotion screens, reducing recirculation loads by 30%

QuickTension Screen Deck System | Техникийн үндэслэл: Hydraulic or manual tensioning rails with quickrelease clamps positioned on 300mm centers | Үйл ажиллагааны ашиг тус: Your maintenance crew can complete a full deck change in 4560 минутын эсрэг 46 hours on conventional systems | ROI нөлөө: Өөрчлөлтийн ажлын зардлыг бууруулна $1,200$2,500 per event and cuts downtimerelated production losses by 85%

DustTight Sealed Body | Техникийн үндэслэл: Continuous welded construction with bolted access doors and rubbersealed inspection ports | Үйл ажиллагааны ашиг тус: Contains fugitive dust within the screen housing, directing it to the integrated dust collection port | ROI нөлөө: Eliminates dustrelated regulatory fines and reduces plant cleanup labor by 1215 долоо хоногт цаг

Adjustable Stroke and Amplitude | Техникийн үндэслэл: Interchangeable eccentric weights allowing stroke adjustment from 814mm and amplitude tuning from 47mm | Үйл ажиллагааны ашиг тус: Your operators can optimize screen performance for varying coke feed conditions, including changes in moisture, ширхэгийн хэмжээ хуваарилалт, болон тэжээлийн хурд | ROI нөлөө: Арчилдаг 90%+ screening efficiency across variable feed conditions, preventing costly production interruptions

WearResistant Liner Protection | Техникийн үндэслэл: 12mm thick AR400 abrasionresistant steel liners on feed box, хажуугийн хавтан, болон гадагшлуулах хэсгүүд | Үйл ажиллагааны ашиг тус: Protects structural components from impact damage and abrasive wear caused by highvelocity coke particles | ROI нөлөө: Extends screen structural life to 1015 жил, хөрөнгө орлуулах зардлыг бууруулах замаар $80,000$150,000 over the equipment lifecycle

Модульчлагдсан тавцангийн дизайн | Техникийн үндэслэл: Individual screen panels (300мм х 300 мм) that can be replaced independently without removing the full deck | Үйл ажиллагааны ашиг тус: When localized wear occurs, your crew replaces only the affected panels rather than the entire deck surface | ROI нөлөө: Reduces media replacement costs by 4060% бүрэн тавцан солих системтэй харьцуулахад

Өрсөлдөх давуу тал

| Гүйцэтгэлийн хэмжүүр | Аж үйлдвэрийн стандарт (Уламжлалт дэлгэц) | Commercial Coke Vibration Screen | Давуу тал (% Сайжруулалт) |
|||||
| Скрининг үр ашиг | 7078% | 9297% | +24% дундаж |
| Screen Media Service Life | 400600 цаг | 1,2001,800 цаг | +200% |
| Deck Changeout Time | 46 цаг | 4560 хоёр хоног | 80% |
| Дамжуулах чадвар (per m²) | 812 t/h/m² | 1520 t/h/m² | +50% |
| Эрчим хүчний хэрэглээ | 0.81.2 кВт.ц/тн | 0.50.7 кВт.ц/тн | 35% |
| Төлөвлөөгүй завсарлага | 812% үйл ажиллагааны хугацаа | 24% үйл ажиллагааны хугацаа | 67% |
| Тоос ялгаруулалт | 5080 мг / м³ | 1525 мг / м³ | 65% |

Техникийн үзүүлэлт

| Зөнийн тавь чанар | Лал дох үйл |
|||
| Загварын хүрээ | CVS1536 to CVS2448 |
| Дэлгэцийн талбай | 5.4 м² хүртэл 11.5 м² |
| Тавцангийн тоо | 1 эсвэл 2 (тохируулах боломжтой) |
| Уургийн хэмжээ (Нарийн дээд биш) | 100 мм |
| Separation Cut Points | 6 мм руу 80 мм (тохируулах боломжтой) |
| Хүчин чадлын хүрээ | 50300 t / цаг (depending on model and cut point) |
| Миний биарын хүчин | 2 x 7.5 кВт 2 x 22 kw |
| Чичиргээний давтамж | 750900 Тараан аялал |
| Stroke Length | 814 мм (тохируулах боломжтой) |
| Далайц | 47 мм |
| Screen Angle | 1525 градус (тохируулах боломжтой) |
| Барилгын материал | ASTM A36 structural steel with AR400 wear liners |
| Дэлгэцийн медиа | 304 stainless steel or highcarbon steel wire mesh |
| Ерөнхий хэмжээсүүд (L x W x H) | 4.5m x 2.4m x 2.2m to 7.2m x 3.0m x 2.8m |
| Нийт жин | 4,800 кг хүртэл 12,500 кг |
| Ашиглалтын температурын хүрээ | 20°C-аас +60 °C хүртэл |
| Дуу чимээний түвшин | 8590 дүүдэр(Аг) цагт 1 хэмжигч |
| Тоос битүүмжлэх | Continuous welded body with bolted access doors |
| Чичиргээ тусгаарлах | Spring suspension system with 90% тусгаарлах үр ашиг |

Хэрэглээний хувилбарууд

Гангийн үйлдвэрийн нэгдмэл Домен зуухны тэжээл | Сорилт: Аг 2.5 MTPA steel plant was experiencing inconsistent coke size distribution in blast furnace feed, хамт 12% of material exceeding the 80mm upper limit, causing burden permeability issues and increased coke consumption of 15 kg per ton of hot metal | Хариу: Installation of two CVS2448 doubledeck Commercial Coke Vibration Screens configured with 80mm top deck and 25mm bottom deck apertures, хүнсний бүтээгдэхүүний боловсруулалт 220 t/h of coke each | Үр дүн: Oversize contamination reduced to 1.5%, coke consumption decreased by 12 kg per ton of hot metal, and annual savings of $2.8 million achieved through reduced coke usage and improved furnace productivity

Foundry Coke Producer Quality Upgrade | Сорилт: A foundry coke manufacturer faced customer complaints regarding inconsistent product sizing, хамт 8% of shipments containing undersize material below 80mm, resulting in contract penalties of $180,000 жил бүр | Хариу: Deployment of a CVS1836 singledeck screen with 80mm aperture and adjustable amplitude set to 6mm, хүнсний бүтээгдэхүүний боловсруулалт 85 t/h of foundry coke | Үр дүн: Бүтээгдэхүүний тууштай байдал сайжирсан 99.2% тодорхойлолтын хүрээнд, penalty payments eliminated, and the producer secured two new longterm supply contracts worth $4.5 жил бүр сая

Petroleum Coke Processing Facility | Сорилт: A calcined petroleum coke plant needed to separate 6mm fines from 25mm product for anodegrade applications, but existing screens achieved only 68% бүтээмж, causing excessive fines carryover into the product stream | Хариу: Installation of a CVS2040 doubledeck screen with 25mm top deck and 6mm bottom deck, equipped with polyurethane panels for extended wear life | Үр дүн: Скрининг үр ашиг дээшилсэн 94%, fines content in product reduced from 9% нь 2.5%, and the facility increased saleable product yield by 6.5%, generating an additional $1.2 million in annual revenue

Арилжааны асуудал

Тоног төхөөрөмжийн үнийн шатлал

| Загвар | Хүчин чадлын хүрээ | Үнийн хүрээ (Гурш) |
||||
| CVS1536 (Single Deck) | 50100 t / цаг | $45,000 $68,000 |
| CVS1836 (Single/Double Deck) | 80150 t / цаг | $72,000 $105,000 |
| CVS2040 (Давхар тавцан) | 120200 t / цаг | $98,000 $145,000 |
| CVS2448 (Давхар тавцан) | 180300 t / цаг | $135,000 $195,000 |

Optional Features and AddOns

• Халаасан дэлгэцийн тавцан: $8,500$12,000 per deck for highmoisture applications
• Polyurethane Screen Panels: $4,200$6,800 per deck (versus standard wire mesh)
• Автомат тосолгооны систем: $3,800$5,500 for centralized greasing
• Зайнаас хянах багц: $6,500$9,200 including vibration sensors and control interface
• Dust Collection Hood and Ducting: $7,200$11,000 тохиргооноос хамаарна

Үйлчилгээний багцууд

| Багц | Хамрах хүрээ | Жилийн зардал (Гурш) |
||||
| Үндсэн | 2 урьдчилан сэргийлэх засвар үйлчилгээ хийх айлчлал, утасны дэмжлэг | $4,500 |
| Стандарт | 4 урьдчилан сэргийлэх засвар үйлчилгээ хийх айлчлал, 24цагийн эд анги илгээх, тэргүүлэх утасны дэмжлэг | $9,800 |
| Цогц | Сар бүрийн үзлэг, all wear parts included, 8цагийн газар дээр хариу өгөх, full labor coverage | $18,500 |

Санхүүжилтийн сонголтууд

• Тоног төхөөрөмжийн түрээс: 3660 сарын нөхцөлтэй $1 худалдан авах сонголт, -аас сарын төлбөр $1,350
• Хойшлогдсон төлбөр: 90day payment deferral with 10% урьдчилгаа төлбөр
• TradeIn хөтөлбөр: Credit of 1525% of new equipment cost for qualifying used screens
• PerformanceBased Contract: Payperton processed structure with minimum volume commitment

Байнга асуудаг асуултууд

Q: Can the Commercial Coke Vibration Screen handle coke with varying moisture content?
Аг: The screen operates effectively with coke moisture up to 8%. Энэ түвшнээс дээш, we recommend the heated deck option or a predrying stage. Field data from installations in coastal environments shows that with the heated deck option, screening efficiency remains above 90% тэр ч байтугай цагт 1012% чийг агууламж.

Q: What is the typical lead time for delivery and installation?
Аг: Стандарт загваруудыг дотор нь нийлүүлнэ 68 захиалга баталгаажуулснаас хойш долоо хоног. Installation typically requires 57 газар дээр нь хоног, including foundation preparation, equipment placement, болон ашиглалтад оруулах. Our installation team works alongside your maintenance crew to ensure proper training during the commissioning process.

Q: How does this screen compare to highfrequency vibrating screens for coke applications?
Аг: Highfrequency screens operate at 1,5003,000 RPM and are better suited for fine separation below 6mm. For metallurgical coke sizing in the 2580mm range, the linearmotion Commercial Coke Vibration Screen provides superior stratification and higher throughput capacity. Industry testing demonstrates that linearmotion screens achieve 1520% higher efficiency than highfrequency units for coarse coke applications.

Q: What warranty coverage is provided with the equipment?
Аг: The Commercial Coke Vibration Screen carries a 24month structural warranty covering frame, хажуугийн хавтан, and cross members. The vibrator mechanism is warranted for 18 сар эсвэл 10,000 ажиллах цаг, аль нь түрүүлж ирдэг. Screen media is considered a wear item and is excluded from warranty coverage.

Q: Can the screen be integrated into an existing automated control system?
Аг: Тиймээ, the screen can be equipped with a control interface compatible with Modbus, Профибус, or Ethernet/IP protocols. This allows your plant control system to monitor vibration amplitude, моторын гүйдэл, and bearing temperatures in real time. The optional remote monitoring package adds automated alerts for abnormal operating conditions.

Q: What are the minimum space requirements for installation?
Аг: The CVS1536 requires a footprint of approximately 4.5m x 2.4m with 3.5m overhead clearance for maintenance access. Larger models require proportionally more space. We recommend a minimum clearance of 1.5 meters on all sides for safe operation and maintenance activities.

Q: How does the pricing compare to competitive screening equipment?
Аг: Our equipment is priced 1015% below comparable European and Japanese brands while offering equivalent or superior specifications. The competitive pricing reflects our manufacturing efficiency, not reduced quality. Талбарын өгөгдөл 40+ installations demonstrates that total cost of ownership over a 10year period is 2030% lower than competing solutions due to reduced maintenance requirements and longer component life.

Q: What training do you provide for operator and maintenance personnel?
Аг: Манай ашиглалтанд оруулах багц багтсан болно 2 days of onsite training covering screen operation, vibration parameter adjustment, media replacement procedures, and preventive maintenance schedules. We also provide comprehensive documentation including operating manuals, maintenance guides, and parts catalogs. Additional training sessions can be arranged at $850 өдөрт.