Цена на виброгрохот для кокса, соответствующий требованиям Rohs
1. ОТКРЫТИЕ С УПРАВЛЕНИЕМ PAINPOINT
Is your coke screening operation facing persistent, дорогостоящие узкие места? Для руководителей заводов и инженерных подрядчиков, неэффективное разделение частиц напрямую влияет на производительность, качество продукции, и суть. Общие проблемы включают в себя:
Чрезмерный перенос штрафов: Inconsistent screening allows undersized coke fines into the product stream, degrading quality for blast furnace or foundry customers and risking contract penalties.
Ослепление & Время простоя: Moisture and sticky particles rapidly blind screen decks, требующие частого, laborintensive stoppages for manual cleaning. This unplanned downtime can cut effective operating hours by 1525%.
Высокие затраты на техническое обслуживание: The abrasive nature of metallurgical coke accelerates wear on screen panels, палубы, и возбудители, leading to high parts replacement costs and maintenance labor.
Неэффективное использование мощностей: Vibrators with insufficient power or poor motion fail to fully stratify material, causing good product to report to the oversize stream or limiting the total throughput of the screening station.
Относящийся к окружающей среде & Соответствие требованиям безопасности: Dust emission at transfer points from inadequate sealing and concerns over equipment material safety (например, heavy metals) add regulatory complexity.
Are you searching for a robust screening solution that directly addresses these issues with proven reliability and a clear return on investment?
2. ОБЗОР ПРОДУКТА
The ROHS Compliant Coke Vibration Screen is a heavyduty industrial screening machine engineered for the precise size classification of metallurgical coke. It separates crushed coke into defined fractions (например, blast furnace nut coke, литейный кокс) while ensuring all materials in construction comply with the Restriction of Hazardous Substances (ROHS) директива.
Операционный рабочий процесс:
1. Контролируемая подача: Crushed coke is uniformly distributed onto the fully sealed feed box of the vibrating screen.
2. Высокоэффективная стратификация: A powerful dualvibrator system imparts a linear or elliptical motion, aggressively conveying material while stratifying particles by size through multiple deck levels.
3. Точное разделение: Sized particles pass through precisely sized screen panel apertures on each deck.
4. Discrete Discharge: Correctly sized fractions are discharged from separate outlets into designated chutes for downstream processing or stockpiling.
Область применения: Primary and secondary sizing of metallurgical coke in steel plants, coke production facilities, и литейные заводы. Ideal for handling dry or slightly moist materials.
Ограничения: Not designed as a dewatering screen for slurry applications or for extreme sticky claybound materials without specialized screen media.
3. ОСНОВНЫЕ ХАРАКТЕРИСТИКИ
ROHSCompliant Material Suite | Техническая основа: Устранение запрещенных веществ (Pb, компакт-диск, ртуть, и т. д.) в электрических компонентах, печати, и покрытия | Операционная выгода: Guarantees global market accessibility and simplifies endoflife equipment disposal | Воздействие на рентабельность инвестиций: Eliminates risk of noncompliance fines and facilitates smoother export/import logistics.
Усовершенствованная система защиты от ослепления | Техническая основа: Combination of highGforce vibration and optional balltray or ultrasonic deck cleaners | Операционная выгода: Maintains nearoriginal screening efficiency by preventing aperture blockage | Воздействие на рентабельность инвестиций: Increases uptime by up to 20% and reduces manual cleaning labor costs.
DustTight Modular Sealing | Техническая основа: Multilayer rubber seals with quickclamp access panels at all transfer points | Операционная выгода: Contains dust at feed, увольнять, and between decks, улучшение качества воздуха в растениях | Воздействие на рентабельность инвестиций: Reduces housekeeping costs and minimizes dust collection system load.
Конструкция палубы для тяжелых условий эксплуатации | Техническая основа: Reinforced side plates with tensioned modular polyurethane or rubbercoated steel panels | Операционная выгода: Withstands abrasive impact of coke, extending panel service life by 3050% over standard wire mesh | Воздействие на рентабельность инвестиций: Lowers consumable parts cost and reduces changeout frequency.
Dual CounterRotating Exciters | Техническая основа: Two synchronized vibrator motors generating a linear force vector for consistent material travel | Операционная выгода: Обеспечивает надежный, adjustable amplitude for optimal stratification without complex mechanical drives | Воздействие на рентабельность инвестиций: Ensures stable capacity rating achievement with lower maintenance than single eccentric shaft designs.
HuckBolt® Frame Assembly | Техническая основа: Highshear strength lock bolt technology used in all structural connections | Операционная выгода: Creates a rigid frame that resists loosening under constant vibration stress | Воздействие на рентабельность инвестиций: Eliminates frame weld failures and reduces longterm structural maintenance to near zero.
4. КОНКУРЕНТНЫЕ ПРЕИМУЩЕСТВА
| Метрика производительности | Отраслевой стандарт (Typical Coke Screen) | ROHS Compliant Coke Vibration Screen Solution | Преимущество (% Улучшение) |
| : | : | : | : |
| Эффективность скрининга (Точность) | 8590% on primary sizing duty| устойчивый 9295% efficiency via antiblinding tech| +58% more product in correct grade |
| Panel Service Life (Абразивный износ)69 months with wire mesh|1215 months with proprietary polyurethane blend| +50100% более долгая жизнь|
| Среднее время между отказами (Структурный)| Frequent bolt retorquing; weld checks annually| Huckbolt design requires no retorquing; 5year warranty on frame| ~80% reduction in structural upkeep|
| Downtime for Cleaning| 23 hours per shift for severe blinding|<1 hour per shift with active antiblinding systems| До 60% сокращение потерянного времени|
| Соответствие нормативным материалам| May contain noncompliant components in wiring/seals| Full component traceability & ROHS compliance documentation| Смягчает 100% of ROHSrelated market access risk|
5. ТЕХНИЧЕСКИЕ ХАРАКТЕРИСТИКИ
Модельный ряд & Емкость: Sizes from 1.2m x 3.0m to 2.4m x 6.0m; пропускная способность от 150 к 1200 metric tons per hour depending on aperture size and feed gradation.
Требования к питанию: Двойные вибромоторы от 2 х 7.5 кВт до 2 х 30 кВт (400В/50 Гц или другие стандарты). Total installed power includes motor starters with overload protection.
Характеристики материала: Main frame carbon steel ST37; Side plates abrasionresistant steel; Screen Decks tensioned system with polyurethane/AR steel panels; Seals oilresistant rubber; Vibrators IP66 rated with continuous duty bearings.
Физические размеры & Масса: Зависит от модели (например, Model CCVS1848 approx.: L=6m,W=3m,H=2m; Weight ~8,500 kg).
Экологический рабочий диапазон: Температура окружающей среды: 20°С до +45°С; Designed for dustladen atmospheres up to IP65 enclosure standards on electricals.
6. СЦЕНАРИИ ПРИМЕНЕНИЯ
[Steel Plant Blast Furnace Feed] Испытание: A major integrated steel mill experienced high fines content (>10%) in their nut coke fraction (1025мм), reducing permeability in the blast furnace burden.Решение: Installation of a twodeck ROHS Compliant Coke Vibration Screen fitted with slotted polyurethane panels.Результаты: Fines carryover reduced to <5%, improving furnace efficiency by an estimated 1%. Screen panel replacement interval extended from every eight months to fourteen months.
[Торговый производитель кокса] Испытание: Frequent blinding on secondary screens during humid weather caused daily downtime for rodding out decks.Решение: Retrofit of existing screens with this model's highGforce exciter system combined with indirect balltray cleaners.Результаты: Blindingrelated stoppages decreased by over 70%, allowing consistent achievement of rated plant capacity regardless of atmospheric conditions.
7. КОММЕРЧЕСКИЕ СООБРАЖЕНИЯ
Ценовые уровни: Equipment pricing is structured based on machine size (площадь палубы), drive power configuration (standard vs highG), choice of screen media type (standard wire cloth vs premium polyurethane), inclusion/exclusion of antiblinding accessories.
Стандартный уровень обязанностей: For controlledfeed secondary screening applications.
Уровень HeavyDuty: For primary sizing roles involving high impact loads at the feed point.
Индивидуальный уровень: For integration into existing structures or special material handling requirements.
Дополнительные функции & Пакеты:
Weather covers
Integrated spray bars for dust suppression
Усовершенствованные датчики мониторинга состояния
Частотно-регулируемые приводы
Стартовые комплекты запасных частей
Пакеты услуг: Available as annual support contracts covering scheduled inspections vibrator regreasing critical spare parts holding
Financing Options Flexible capital equipment financing can be arranged including leaseto own structures which preserve working capital
Часто задаваемые вопросы
Вопрос Совместимы ли ваши экраны с существующей конструкцией фундамента??
A Our engineering team provides detailed interface drawings including load data dynamic forces We can design adaptor frames if necessary ensuring compatibility without major civil modifications
Q What is the expected impact on our overall plant energy consumption?
A Field data shows these screens typically operate within industrystandard specific energy consumption bands The efficiency gains from reduced downtime often result in net positive energy utilization per ton processed
Q How does ROHS compliance affect lead times component availability?
A We maintain certified inventory chains All key electrical mechanical components are sourced from suppliers guaranteeing full documentation Lead times align standard heavy machinery production schedules
Вопрос: Можете ли вы предоставить гарантии производительности??
A Yes we offer guaranteed minimum capacity throughput based agreed feed material characteristics Guarantees also cover structural integrity specific wear part life under normal operating conditions
Q What does typical installation commissioning involve?
A We provide comprehensive erection manuals supervised installation available Our commissioning process includes static dynamic alignment checks vibration analysis ensure optimal longterm operation