Coke Vibration Screen Importer Delivery
1. PAINPOINT driven اوپننگ
ڇا توهان جو ڪوڪ هينڊلنگ آپريشن متضاد پيداوار جي معيار کان متاثر آهي, حد کان وڌيڪ ڏنڊ جي نسل, ۽ غير منصوبه بند سار سنڀال? ڪوڪ اسڪريننگ جي نگراني ڪندڙ پلانٽ مينيجرز لاءِ, common challenges directly impact profitability and throughput. ڇا توهان تجربو ڪري رهيا آهيو:
انڌو ڪرڻ & کڻندڙ: Moisture or sticky fines blinding screen decks, causing product contamination and forcing premature shutdowns for manual cleaning.
ضرورت کان وڌيڪ بند وقت: Frequent bearing failures or structural fatigue on vibrating screens leading to 2040 hours of unscheduled downtime annually for repairs and parts replacement.
اعلي سار سنڀال خرچ: The abrasive nature of coke accelerating wear on screen panels, ڊيڪ, ۽ exciters, resulting in high consumable costs and labor for changeouts.
Inefficient Sizing: Inconsistent feed rates or improper vibration dynamics producing offspec material, leading to customer rejections or reprocessing costs.
بنيادي سوال آهي: توهان ڪيئن صحيح حاصل ڪري سگهو ٿا, reliable coke classification while maximizing equipment uptime and minimizing total cost of ownership? The answer lies in selecting a purposeengineered ڪوڪ وائبريشن اسڪرين.
2. پيداوار جو جائزو
اي ڪوڪ وائبريشن اسڪرين is a heavyduty industrial screening machine designed for the dry separation of metallurgical coke into precise size fractions—typically nut coke, هوا, and lump coke—after the quenching process. Its robust construction handles highly abrasive materials while resisting corrosion from residual moisture.
آپريشنل ڪم فلو:
1. ڪنٽرول ٿيل فيڊ: Quenched coke is conveyed onto the screen’s feed box, distributing material evenly across the full width of the top deck.
2. تيز شدت جي جدائي: A dualvibrator mechanism imparts a linear or elliptical motion, stratifying material and propelling particles across the screen cloths.
3. درست ماپ: Oversize material travels across the top deck apertures, while correctly sized particles pass through to lower decks for further fractionation.
4. خارج ٿيڻ & پهچائڻ: Separated fractions discharge via dedicated chutes onto designated conveyors for stockpiling or direct feed to blast furnaces.
ايپليڪيشن جو دائرو & حدون:
دائرو: Ideal for sinter plants, ڌماڪي واري فرنس چارجنگ سسٽم, and foundry operations requiring strict size control (مثال, 2540mm nut coke). Effective for hot or cold coke screening postquenching.
حدون: گندي اسڪريننگ جي عملن لاءِ يا انتهائي وڏي اسڪريننگ جي اسڪيلنگ اسڪرين جي متبادل جي طور تي ٺهيل ناهي (+300ايم ايم) feedstock without prior crushing. Performance is contingent on proper installation on a structurally adequate support base.
3. بنيادي خاصيتون
ماڊلر ڊيڪ سسٽم | ٽيڪنيڪل بنياد: Boltin panel design with side tensioning rails | آپريشنل فائدا: Enables rapid panel changeout (30% تيز) by maintenance crews without specialized tools, reducing downtime during wear part replacement. | ROI اثر: Cuts labor hours per changeout by 1520 هر سال ڪلاڪ.
DustEncapsulated Vibrators | ٽيڪنيڪل بنياد: IP66rated housings with labyrinth seals and continuous lubrication systems | آپريشنل فائدا: Protects critical bearings from coke dust and moisture ingress, the primary cause of premature vibrator failure. | ROI اثر: بيئرنگ سروس جي زندگي تائين وڌائي ٿو 40%, deferring major vibrator rebuild costs.
Abrasion Resistant استر پيڪيج | ٽيڪنيڪل بنياد: بولٽن پائڻ واريون پليٽون (AR400 اسٽيل) at feed points and discharge lips | آپريشنل فائدا: Shields the main frame structure from direct abrasive impact, preserving structural integrity over a 10+ سال جي عمر. | ROI اثر: قيمتي فريم جي مرمت يا متبادل کي ختم ڪري ٿو, reducing lifetime capital expenditure.
ٽيون بهار جي معطلي | ٽيڪنيڪل بنياد: Computermodeled coil spring stiffness matched to dynamic load and stroke | آپريشنل فائدا: Isolates 95% سپورٽ جي جوڙجڪ مان متحرڪ قوتن جو, preventing vibration transmission that causes structural fatigue. | ROI اثر: Removes the need for costly reinforced concrete foundations in retrofit applications.
QuickRelease Screen Clamp System | ٽيڪنيڪل بنياد: Rubbercushioned wedgetype tensioning assemblies | آپريشنل فائدا: Allows operators to tension or replace screen cloth sections securely without loose components that can fail. | ROI اثر: Improves screening efficiency consistency by ensuring proper cloth tension, reducing offspec product by an estimated 25%.
4. مقابلي جا فائدا
| ڪارڪردگي ميٽرڪ | انڊسٽري معيار | ڪوڪ وائبريشن اسڪرين حل | فائدو (% سڌارو) |
| : | : | : | : |
| دستيابي (اپٽائم) | 9294% (رٿيل & غير منصوبا بند وقت) | >96% دستاويزي دستيابي | +4% (+350+ آپريٽنگ ڪلاڪ / سال) |
| Panel ChangeOut Time (per deck) | 68 hours with welding/grinding required| 93% efficiency maintained| +5% more onspec product |
5. ٽيڪنيڪل وضاحتون
ظرف / درجه بندي: ماڊل تي منحصر; معياري حد کان 400 جي طرف 1,200 tonnes per hour of quenched metallurgical coke.
بجلي جي گهرج: Dual vibrator motors totaling 15 kW کان 45 kW depending on screen size and stroke requirements; standard supply at 415V/50Hz/3Ph (ٻيا voltages موجود آهن).
مواد جي وضاحت: Main frame – heavyduty carbon steel (ايس 355 جي آر). Wear surfaces – AR400 steel liners. Screen decks – hotdip galvanized steel with optional polyurethane or rubberclad panels for extended life.
جسماني طول و عرض: Typical footprint widths from 1.8m to 3.6m; ڊگھائي 4.8m کان 7.2m تائين; weight between 6 ۽ 18 ٽين.
ماحولياتي آپريٽنگ رينج: 20 ° C کان + 50 ° C تائين محيطي درجه حرارت لاء ٺهيل; handles material temperatures up to ~120°C postquenching.
6. درخواست جا منظر
[انٽيگريٽيڊ اسٽيل پلانٽ بلاسٽ فرنس فيڊ] چيلنج: A major steel producer faced recurring vibrator failures every 14 months due to dust ingress on their existing screens, causing unpredictable downtime during furnace runs.حل: Implementation of two highcapacity Coke Vibration Screens with dustencapsulated vibrators and an automated lubrication system.نتيجا: Achieved uninterrupted operation for over 26 months before first scheduled maintenance inspection; screening efficiency improved from ~87% to ~94%, ensuring more consistent blast furnace burden distribution.
[Coke Production Facility Product Quality] چيلنج: Offspec fines were contaminating nut coke product due to panel blinding on older screens,حل: Retrofitting with a new Coke Vibration Screen featuring a quickrelease clamp system that allowed faster switchouts between different aperture profiles.نتيجا: Reduced offspec product generation by an estimated $150k annually in reprocessing costs; panel changeover time decreased by over half during scheduled maintenance windows.
7 تجارتي خيالات
سامان جي قيمت ظرفيت تي ٻڌل آهي (tonnes/hour), deck configuration (single vs multideck), and chosen material specifications.
Base Tier includes standard carbon steel construction with polyurethane panels.
Premium Tier upgrades include full AR400 lining packages at highwear points
Optional Features may include:
Dust covers
Spray bars
حالت جي نگراني سينسر
متغير فریکوئنسي ڊرائيو
سروس پيڪيجز الڳ الڳ دستياب آهن:
1.) آن سائيٽ ڪميشن جي نگراني
2.) Annual inspection programs including vibration analysis
3.) Guaranteed spare parts availability programs
Financing options include capital purchase as well as leasetoown structures which can be tailored over terms ranging from three years upwards depending upon local market conditions
8 FAQ
Q1 What are my foundation requirements when installing this Coke Vibration Screen?
A Our tuned spring suspension significantly reduces dynamic loads Field data shows successful installations on properly compacted subfloors without deep piling in retrofit scenarios Detailed civil drawings are provided
Q2 How does this screen handle variations in feed rate which often occur during shift changes?
A The robust design maintains stratification under variable loads up ±20%. For wider fluctuations we recommend pairing it with a surge hopper ahead
Q3 Are your screen panels compatible with other brands’ frames?
A While our modular panels use proprietary clamping rails adaptor kits have been engineered allowing them fit most major OEM frames This provides upgrade path without full machine replacement
Q4 What is lead time typical delivery schedule after order placement?
A Lead times vary based model specification Current standard range between fourteen eighteen weeks exworks Expedited production slots sometimes available subject capacity
Q5 ڇا توهان ڪارڪردگي جي ضمانت فراهم ڪندا آهيو?
A Yes we guarantee mechanical performance specifications including capacity under defined conditions These are detailed within commercial proposal alongside acceptance test criteria conducted prior shipment
Q6 Can existing conveyor chutes usually interface directly new unit?
A Our engineering team will review your current layout provide interface drawings Modifications discharge chutes often minimal but should factored into project planning
Q7 What key spare parts should I stock minimize risk operational disruption?
A We recommend holding one set screen panels each deck plus one set vibrator bearings seals This covers most common wear items enables swift corrective maintenance
