1. ОТКРЫТИЕ С УПРАВЛЕНИЕМ PAINPOINT

Are your coke screening operations plagued by persistent, дорогостоящая неэффективность? Plant managers and engineering contractors face significant challenges in maintaining consistent product quality and throughput. Общие болевые точки включают в себя:
Ослепление & Переноситься: Moisture and fine particles adhere to screen decks, blinding apertures and forcing material carryover. В результате получается некондиционный продукт., повышенные дробящие нагрузки, and wasted yield.
Чрезмерное время простоя & Обслуживание: Frequent screen cloth changes and structural repairs due to aggressive vibration or material abrasion halt your production line, напрямую влияет на вашу прибыль.
Непоследовательный размер & Потеря урожайности: Ineffective screening leads to missized coke fractions, compromising blast furnace efficiency for your customers and eroding your profit margins.
Высокие эксплуатационные расходы: Преждевременный выход из строя компонентов, high energy consumption from inefficient drives, and laborintensive cleaning procedures inflate your costperton.

Is there a screening solution engineered to withstand the abrasive nature of metallurgical coke while delivering precise separation with maximum uptime?

2. ОБЗОР ПРОДУКТА

The ISOCertified Coke Vibration Screen is a heavyduty linear or elliptical motion vibrating screen specifically engineered for the dry separation of metallurgical coke into precise size fractions (например, доменный кокс, ореховый кокс, ветер). Its robust design addresses the unique abrasiveness, плотность, and size range of coke particles.

Операционный рабочий процесс:
1. Кормить & Распределение: Sized coke from crushers is evenly distributed across the full width of the screen’s feed box.
2. Стратификация & Разделение: HighGforce vibration stratifies material; fines pass through the configured screen cloth apertures while oversize travels toward the discharge end.
3. Увольнять: Correctly sized fractions are discharged into separate chutes or conveyors for stockpiling or shipment.

Область применения: Primary and secondary screening of metallurgical coke in coke plants, сталелитейные заводы, и терминалы по перевалке сыпучих грузов. Ideal for sizing ranges from 80mm down to 05mm breeze.

Ограничения: Not designed for wet screening applications or for materials with extreme temperature (>150°С) without specific modifications.

3. ОСНОВНЫЕ ХАРАКТЕРИСТИКИ

Система поддержки палубы HeavyDuty | Техническая основа: Reinforced crossmembers with rubber buffer pads | Операционная выгода: Eliminates direct metaltometal contact, drastically reducing noise (<85дБ) and dissipating destructive harmonic vibrations | Воздействие на рентабельность инвестиций: Extends screen cloth and structural life by up to 40%, reducing part replacement costs and downtime.

Modular Polyurethane Screen Panels | Техническая основа: Abrasionresistant PU with reinforced steel backing | Операционная выгода: Highly resistant to wear from sharp coke edges; antiblinding properties reduce pegging | Воздействие на рентабельность инвестиций: Panel service life is 35x longer than wire mesh, lowering consumable inventory costs and changeout labor.

DualVibration Motor Drive System | Техническая основа: Two synchronized externally mounted motors generating linear motion | Операционная выгода: Simplified maintenance; no complex gearboxes or driveshafts; легкая регулировка амплитуды | Воздействие на рентабельность инвестиций: Proven motor reliability reduces drive system failures; energyefficient design cuts power consumption per ton screened.

Total Enclosure Dust Containment Skirt | Техническая основа: Multistage rubber sealing system around deck perimeter | Операционная выгода: Effectively contains coke dust at transfer points, повышение безопасности объекта и соблюдения экологических требований | Воздействие на рентабельность инвестиций: Minimizes material loss as product dust and reduces housekeeping labor requirements.

QuickRelease Tensioning System for Screen Cloths | Техническая основа: Lateral tensioning rails with simple bolt mechanisms | Операционная выгода: Enables singleoperator screen panel change in under 30 minutes versus industrystandard hours | Воздействие на рентабельность инвестиций: Directly increases plant availability by minimizing planned maintenance windows.

4. КОНКУРЕНТНЫЕ ПРЕИМУЩЕСТВА

| Метрика производительности | Отраслевой стандарт (Typical Coke Screen) | ISOCertified Coke Vibration Screen Solution | Преимущество (% Улучшение) |
| : | : | : | : |
| Жизнь ткани экрана | 23 months with wire mesh panels | 812 months with modular PU panels | +300% срок службы |
| Годовая доступность| ~92% (700+ hrs downtime) | >96% (<350 hrs downtime) | +4% absolute availability |
| Sizing Accuracy| ~9092% efficiency (varies with moisture)| >95% consistent efficiency (antiblinding design) | +35% повышение эффективности |
| Noise Emission| Часто превышает 90 дБ(А) в 1 метр| Поддерживает <85 дБ(А) в 1 метр| Значительное снижение уровня шума |
| Энергопотребление| Baseline per ton processed| До 15% ниже кВтч/тонна (optimized drive/mass)| 15% эксплуатационные расходы |

5. ТЕХНИЧЕСКИЕ ХАРАКТЕРИСТИКИ

Модельный ряд & Емкость: Доступен шириной от 1,2 м до 3,6 м.; длина от 4,8м до 10м. Мощности от 200 слишком 1500 метрические тонны в час, depending on aperture size and feed gradation.
Требования к питанию: Двойные вибрационные двигатели в диапазоне от 2 х 7.5 кВт до 2 х 45 кВт (400В/50 Гц или как указано). Total installed power depends on machine size and mass.
Характеристики материала: Основная рама: Конструкционная сталь S355JR. Каркасы палубы: Hardox® wear plate or equivalent on critical areas. Экранные панели: Customizable polyurethane or rubber compounds for required cut point.
Физические размеры & Масса: Значительно различается в зависимости от модели. Пример (Medium Duty): Width=2.4m, Length=6m; Approximate Mass=8,500 kg excluding motors.
Экологический рабочий диапазон: Рассчитан на температуру окружающей среды от 20°С до +45°С.. Bearings rated for continuous operation up to +120°C surface temperature.

6. СЦЕНАРИИ ПРИМЕНЕНИЯ

[Металлургический комбинат] Испытание: A major steel producer faced consistent yield loss due to fine coke (<10мм) contaminating blast furnacegrade fraction (+25мм). Manual cleaning of blinded wire mesh screens was required weekly.

[Торговый производитель кокса] Испытание: A merchant plant needed to increase throughput after a crusher upgrade but was bottlenecked by an older screening stage that could not handle the increased load without excessive carryover.

[Решение:] Implementation of a primaryclassifying ISOCertified Coke Vibration Screen fitted with multislope PU panels on the top deck.

[Результаты:] Sizing accuracy improved from ~88% to over 96%. Blindingrelated stoppages were eliminated.

[Решение:] Installation of two widebody linear motion screens in parallel for load distribution.

[Результаты:] Screening capacity matched crusher output at over 800 tph per line.

7. КОММЕРЧЕСКИЕ СООБРАЖЕНИЯ

Our ISOCertified Coke Vibration Screens are offered in three primary tiers:

Стандартный уровень обязанностей: For lowercapacity lines (<400 т/ч), featuring robust construction with standard wear liners.
Уровень HeavyDuty (Самый распространенный): Включает в себя все основные функции, перечисленные выше. (PU panels, quickrelease systems), designed for mainline primary/secondary screening.
Премиум-уровень: Includes full instrumentation (датчики контроля вибрации), автоматизированные системы смазки, and special coatings for highly corrosive environments.

Optional features include stainless steel components for specific zones, custom feed boxes/hoppers, spray bar systems for controlled dust suppression during transfer.

We offer comprehensive service packages ranging from annual inspections with condition reports to full longterm maintenance agreements including parts supply.

Flexible financing options are available through our partners including equipment leasing programs tailored for capital expenditure cycles common in mineral processing industries.

8.Часто задаваемые вопросы

Q1 – Are these screens compatible with our existing feed conveyor discharge heights?
A1 – Our engineering team designs each unit based on your specific layout data provided during quotation including feed height clearances ensuring seamless integration into your current flow sheet without major structural modifications required onsite

Q2 – What is the expected operational impact during installation?
A2 – We provide detailed installation plans requiring typically a fivetosevenday shutdown window depending on foundation preparation requirements performed beforehand by your team

Q3 – How does this solution handle variations in feed moisture content?
A3 – The combination of high Gforce vibration antiblinding panel technology allows effective stratification even with moderate surface moisture Field data shows consistent performance upto four percent surface moisture beyond which predrying is recommended

Q4 – What are typical commercial terms lead time payment structure?
A4 – Standard lead times range between twelvesixteen weeks exworks Payment terms are generally structured as thirty percent upon order sixtyfive percent before shipment five percent after commissioning

Q5 – Do you provide performance guarantees?
A5 – Yes we guarantee mechanical performance against agreed specifications including capacity sizing accuracy under defined feed conditions These are detailed within our commercial proposal

Q6 – Who handles installation supervision commissioning?
A6 – We offer optional expert site supervision commissioning services as part of our technical package ensuring optimal startup performance knowledge transfer directly onto your operating maintenance teams

Q7 – Can we retrofit certain features like quickrelease tensioning onto our existing screens?
A7 – In many cases yes Our service division conducts audits provides retrofit kits modernize older equipment extending its life improving maintainability often providing strong returnoninvestment versus complete replacement