1. فتحة مدفوعة بنقطة الألم

Is your coke handling operation losing profitability to persistent screening inefficiencies? لمديري المصانع والمقاولين الهندسيين, the wrong vibration screen can be a continuous source of cost and disruption. وتشمل التحديات المشتركة:

المسببة للعمى & تحمل أكثر: Moisture and fine coke particles clog screen decks, reducing effective screening area and allowing undersize material to carry over. This contaminates product grades and forces manual cleaning, halting production.
ارتداء سابق لأوانه & التوقف: The abrasive nature of metallurgical coke accelerates wear on screen panels, الطوابق, والمثيرين. Frequent component replacement leads to unplanned downtime and high maintenance costs.
تحجيم غير متناسق & جودة المنتج: Inadequate vibration dynamics or poor deck design result in inconsistent particle separation. This fails to meet strict customer specifications for blast furnace or foundry coke, risking contract penalties.
التعب الهيكلي & فشل: Highcycle loading from continuous operation can lead to cracks in the screen body or support structure, causing catastrophic failure and extended, إصلاحات مكلفة.

Are you facing escalating maintenance budgets, unpredictable availability, and compromised product quality from your current screening solution? It’s time to evaluate a purposeengineered alternative.

2. نظرة عامة على المنتج

A Coke Vibration Screen is a heavyduty industrial screening machine designed for the highvolume separation and classification of metallurgical coke. Its core function is to efficiently sort crushed coke into precise size fractions (على سبيل المثال, فحم الكوك, نسيم) while removing fines and contaminants.

سير العمل التشغيلي:
1. يٌطعم & توزيع: Crushed coke is fed onto the screen’s robust feed box, which evenly distributes material across the full width of the primary deck.
2. التقسيم الطبقي & الانفصال: Highintensity vibration stratifies the material bed. Smaller particles pass through deck apertures, while larger particles travel across the deck surface.
3. التحجيم & تسريح: Multideck configurations allow for simultaneous separation into multiple product streams (على سبيل المثال, كبيرة الحجم, product grade(ق), undersize/fines), each discharged via dedicated chutes.

نطاق التطبيق: التحجيم الأولي لفحم الكوك الفرن العالي, nut coke separation, recrushing circuit checkscreening, and removal of coke breeze from foundry coke.
القيود: Not suitable for sticky materials without specialized deck technology; performance is dependent on proper feed rate and moisture content management.

3. الميزات الأساسية

HeavyDuty Box Frame Construction | الأساس الفني: Full continuous welding with internal crossbracing | المنفعة التشغيلية: Eliminates stress points and frame cracking under high cyclic loads | تأثير عائد الاستثمار: يقلل من خطر الفشل الهيكلي الكارثي, extending operational life by years and avoiding major capital repair costs.

Modular Polyurethane Deck Panels | الأساس الفني: Abrasionresistant PU with tailored aperture design | المنفعة التشغيلية: Dramatically increases wear life over steel panels; reduced blinding due to material elasticity | تأثير عائد الاستثمار: Lowers panel replacement frequency by 300400%, cutting parts inventory and labor downtime.

Dual CounterRotating Exciters | الأساس الفني: Two synchronized eccentric shafts generating a linear throwing motion | المنفعة التشغيلية: يوفر متسقة, controllable material travel speed and stratification efficiency across entire deck width | تأثير عائد الاستثمار: Ensures stable product sizing accuracy (+/ 2%), reducing product giveaway and quality rejections.

مجموعة تحمل مغلفة بالغبار | الأساس الفني: Labyrinth seals with grease purge ports in a rugged housing | المنفعة التشغيلية: Protects critical bearings from pervasive coke dust ingress | تأثير عائد الاستثمار: يمتد عمر خدمة المحمل بأكثر من 60%, preventing unplanned stops due to bearing seizure.

نظام شد سطح السفينة سريع الإصدار | الأساس الفني: Bolted clamp rails with standardized tool access | المنفعة التشغيلية: Enables single operator panel changeout in under half the time of traditional systems | تأثير عائد الاستثمار: Turns a 46 hour maintenance task into a 2hour task, زيادة توافر النباتات.

4. المزايا التنافسية

| مقياس الأداء | الحل القياسي للصناعة | لدينا حل شاشة اهتزاز فحم الكوك | ميزة (% تحسين) |
| : | : | : | : |
| Panel Service Life (ملابس كاشطة) | Standard Hardened Steel Panels (36 شهور) | Modular Polyurethane Panels (1218 شهور) | +300% عمر |
| Annual BearingRelated Stoppages| 23 events per year (824 ساعات التوقف)| <1 event per year (60% تخفيض |
| كفاءة الفحص (Grade Purity) | ~8892% consistency in target fraction| 9598% consistency in target fraction| ~57% تحسن |
| السلامة الهيكلية (متوسط ​​الوقت بين الفشل) | Major frame weld inspection/repair every 35 سنين| Major frame weld inspection/repair every 8+ سنين| +100% متانة |

5. المواصفات الفنية

تصنيف القدرات: تعتمد على النموذج; النطاق القياسي من 200 ل 1,500 طن متري في الساعة.
الطوابق الشاشة: أعزب, مزدوج, أو تكوينات ثلاثية.
Deck Area: من 6 sqm to over 24 متر مربع.
وحدة القيادة: Dual shaft exciter with Vbelt drive from standard TEFC industrial motor.
متطلبات الطاقة: تقييمات السيارات من 15 كيلوواط ل 55 كيلوواط (400الخامس/50 هرتز أو على النحو المحدد).
Vibration Amplitude & Frequency: قابل للتعديل; عادة 46 mm amplitude at 9001000 دورة في الدقيقة.
مواصفات المواد: Main frame S355JR carbon steel; Side plates AR400 abrasionresistant steel; Deck support system hotdip galvanized steel.
الأبعاد المادية (مثال): For a model with 12 sqm deck area – Length: ~6.5m, عرض: ~3.2m, ارتفاع: ~2.8 م (excluding feed/discharge chutes).
نطاق التشغيل البيئي: مصمم لدرجات الحرارة المحيطة من 20 درجة مئوية إلى +45 درجة مئوية; dusttight construction for IP65 equivalent environments.

6. سيناريوهات التطبيق

[مطحنة الصلب المتكاملة] تحدي: A major mill’s blast furnace nut coke circuit experienced rapid blinding of wire mesh screens due to residual moisture, requiring biweekly shutdowns for cleaning. Product contamination was affecting furnace burden consistency.

[حل]: Implementation of a tripledeck Coke Vibration Screen fitted with nonblinding polyurethane panels on the upper decks for scalping and fine stainlesssteel wire on the bottom deck for precise separation.

[نتائج]: Screen availability increased from 98%. Manual cleaning intervals extended from two weeks to three months. Product grade purity improved by 6%, contributing to more stable furnace operation.

[مصنع إنتاج فحم الكوك] تحدي: A merchant coke producer faced excessive carryover of fines into their premium foundry coke product line due to an undersized screen with poor dynamics.

[حل]: Installation of a highcapacity dualdeck Coke Vibration Screen with optimized throw angle and stroke length for their specific particle size distribution.

[نتائج]: Fines content in the final product was reduced from an unacceptable 8% to below the required specification of <3%. This eliminated customer complaints and allowed entry into highervalue market segments.

7. الاعتبارات التجارية

Our private label manufacturing program provides tailored solutions:

طبقات التسعير: على أساس تصنيف القدرات (+/500 الهيدروكربونات النفطية في الساعة), عدد الطوابق (single vs multi), drive configuration (standard vs variable frequency), level of corrosion protection (standard paint vs specialized coating systems).
ملحوظة: A customengineered Coke Vibration Screen represents a significant capital investment focused on longterm operational cost reduction.
الميزات الاختيارية: Rubber buffer isolators for reduced structural loadings; stainless steel discharge hoods; spray bar systems for dedicated applications; advanced condition monitoring sensors on bearings.
حزم الخدمة: Extended warranty plans are available alongside commissioning supervision services offered by our engineering partners globally.
ملحوظة: We strongly recommend partnering with local service engineers familiar with heavy vibrating equipment for installation oversight.
(For OEM/Resellers): خيارات التمويل: We work exclusively B2B with equipment resellers/OEMs who may offer their own financing or leasing structures directly through their commercial channels.

8.التعليمات

س1: Is this Coke Vibration Screen compatible with our existing feed conveyor discharge height?
أ1: Our designs are highly customizable regarding inlet height dimensions as part of our private label program during engineering review stage prior manufacturing commitment ensuring fit within your existing layout constraints without requiring expensive structural modifications

Q2 What impact will installing this have on our plant's structural supports?
A2 Field data shows that incorporating rubber shear spring isolators significantly reduces dynamic forces transmitted into supporting structures often by upto70%. We provide detailed load data static dynamic forces necessary for your civil engineering team verify adequacy existing supports

Q3 How does pricing compare against sourcing commodity screens from generalist manufacturers?
A3 Initial investment may be higher reflecting use premium materials heavyduty construction however total cost ownership analysis consistently shows lower lifetime cost due reduced maintenance parts consumption increased uptime improved product yield leading faster payback period typically within18–24 months depending operational intensity

Q4 What are lead times typical private label order?
A4 Lead times vary based complexity customization current production schedule Standard configured models typically available within10–14 weeks upon order confirmation approval final drawings Fully customized solutions may require16–20 weeks

Q5 Can you supply matching peripheral equipment like chutes conveyors?
A5 As private label manufacturer we focus core screening equipment supply However we can provide detailed interface drawings specifications facilitate seamless integration components sourced locally through your preferred partners reducing shipping costs logistical complexity

Q6 What documentation provided support maintenance operations?
A6 Each unit ships comprehensive documentation package including foundation drawings assembly manuals parts lists exploded diagrams lubrication schedules critical spares recommendations ensure your maintenance team has all necessary information perform effective preventative corrective maintenance

(This content is engineered as technical marketing material based on industrystandard performance data related to vibrating screens used in abrasive applications like coke handling.)