Rohs Compliant Coke Vibration Screen Fabricator
1. PAINPOINT driven اوپننگ
Is your foundry or steel plant’s coke screening operation a persistent bottleneck? متضاد کاڌو, ڇڪڻ وارو مواد, and demanding production schedules create significant challenges that directly impact your bottom line. ڇا توهان تجربو ڪري رهيا آهيو:
ضرورت کان وڌيڪ بند وقت: Frequent screen cloth changes and structural fatigue from highimpact loading, leading to hours of lost production per month.
Uncontrolled Emissions & مٽي: Fugitive coke fines creating environmental compliance headaches, گھر جي سنڀال جا مسئلا, and potential health hazards for operators.
Poor Fraction Accuracy: Inconsistent separation of breeze from furnacegrade coke, resulting in product quality issues and inefficient furnace operation.
اعلي سار سنڀال خرچ: Premature failure of nonspecialized components due to abrasion and vibration stress, driving up spare part inventories and labor hours.
What if your screening station could deliver reliable, صاف, and efficient performance with significantly reduced operational intervention?
2. پيداوار جو جائزو
The Rohs Compliant Coke Vibration Screen is a heavyduty industrial screening machine engineered for the precise dry separation of metallurgical coke. It is designed to handle the abrasive nature and specific size distribution requirements of coke prior to blast furnace charging.
آپريشنل ڪم فلو:
1. ڪنٽرول ٿيل فيڊ: Coke is delivered via conveyor onto the screen’s robust feed box, which evenly distributes material across the full width of the screening surface.
2. اعلي ڪارڪردگي جداگي: A dualvibrator motor drive generates a linear or elliptical vibratory motion, stratifying and conveying material across the screen decks. Precisely sized apertures separate furnace coke (وڏو ڪرڻ) from coke breeze (ننڍو ڪرڻ).
3. صاف خارج ٿيڻ: Separated fractions are discharged via dedicated chutes—furnacegrade coke to the charge system, fines to collection—minimizing intercontamination.
ايپليڪيشن جو دائرو & حدون:
دائرو: Ideal for dry screening of metallurgical coke in steel plants, فاؤنڊيري, and coke production facilities. Effective for size ranges typically from 25mm to 80mm.
حدون: Not designed for wet screening applications or for materials with high moisture content that causes blinding. Maximum lump size is limited by specific model feed inlet dimensions.
3. بنيادي خاصيتون
RohsCompliant Construction | ٽيڪنيڪل بنياد: Restriction of Hazardous Substances Directive | آپريشنل فائدا: Guarantees all electrical components, وائرنگ, and soldering are free from lead, ڪيڊميم, پارو, and other restricted substances. | ROI اثر: Facilitates global export to regulated markets (EU, چين), eliminates supply chain risk for noncompliant parts, and supports corporate sustainability mandates.
Abrasion Resistant ڊيڪ سسٽم | ٽيڪنيڪل بنياد: Highcarbon steel or alloy screen cloths with reinforced edge preparation | آپريشنل فائدا: Withstands the extreme abrasion of sharpedged coke particles, تائين خدمت جي زندگي کي وڌايو 40% معياري ڊيڪ مٿان. | ROI اثر: Reduces frequency and cost of screen media replacement directly lowering costperton screened.
Dust Encapsulated ڊيزائن | ٽيڪنيڪل بنياد: Sealed dust covers with quickrelease clamps and silicone gasketing at all transfer points | آپريشنل فائدا: Contains up to 95% of fugitive dust at source under negative pressure ventilation. | ROI اثر: Lowers housekeeping costs, reduces exposure risks for cleaner compliance with workplace air quality standards.
ماڊلر وائبرٽر اسيمبلي | ٽيڪنيڪل بنياد: Externally mounted, synchronized vibrator motors with easyaccess grease lines | آپريشنل فائدا: Enables maintenance or motor replacement without dismantling the main screen body or disrupting feed/discharge chutes. | ROI اثر: منصوبابندي ڪيل سار سنڀال جو وقت ختم ڪري ٿو 50%, پلانٽ جي دستيابي کي وڌائڻ.
StressRelieved Frame Structure | ٽيڪنيڪل بنياد: محدود عنصرن جو تجزيو (ايف اي اي) optimized steel frame with postweld heat treatment | آپريشنل فائدا: Eliminates points of high cyclic stress concentration that lead to crack initiation under continuous operation. | ROI اثر: ڊگھي آپريشنل عمر لاءِ ڍانچي جي سالميت مهيا ڪري ٿي (>10 سال), سرمائيداري سيڙپڪاري جي حفاظت.
Tuned Isolation Springs | ٽيڪنيڪل بنياد: Computercalibrated steel coil or rubber isolation mounts matched to dynamic load | آپريشنل فائدا: وڌيڪ جذب ڪري ٿو 85% of dynamic forces preventing transmission to the supporting structure. | ROI اثر: Eliminates costly structural reinforcement requirements on existing platforms and reduces noise pollution.
4. مقابلي جا فائدا
| ڪارڪردگي ميٽرڪ | انڊسٽري معياري معيار | Rohs Compliant Coke Vibration Screen Solution | فائدو (% سڌارو) |
| : | : | : | : |
| اسڪرين ڪپڙي جي عمر (ڇڪڻ واري خدمت) | ~600 Operating Hours | ~850 Operating Hours (with equivalent media) +42% |
| ناڪامي جي وچ ۾ وچولي وقت (ساخت وارو)| ~14 Months Continuous Operation| >24 Months Continuous Operation (پيش ڪيل) +71% |
| Contained Dust Emissions at Transfer Points| 95% تي مشتمل +19% |
| Vibrator Motor Replacement Time| 68 ڪلاڪ (requiring partial disassembly)| <2 ڪلاڪ (modular boltoff) 75% بند وقت |
| Dynamic Force Transmitted to Support Structure| ~40% of Dynamic GForce| <15% of Dynamic GForce 63% لوڊ |
5. ٽيڪنيڪل وضاحتون
ماڊل رينج جي گنجائش: کان 150 TPH کان 800 TPH throughput گنجائش.
بجلي جي گهرج: کان ٻه وائبريٽر موٽر 2 x 5 kW تائين 2 x 22 ڪلواٽ; standard supply voltage is either IECstandard or NEMAstandard as specified.
مواد جي وضاحت: Main frame – S355JR structural steel; Screen decks – Hardox® wear plates or equivalent; Screen cloth – Highcarbon steel (65من), stainless steel optional; All fasteners – Grade 8.8 or higher with corrosion protection.
جسماني طول و عرض (عام ماڊل): Working deck area options from 3m² to 12m²; Overall length varies from ~4m to ~8m depending on deck configuration.
ماحولياتي آپريٽنگ رينج: ماحول جي درجه حرارت جي حد 20 ° C کان + 45 ° C تائين; Designed for IP66 protection on electrical components; Suitable for outdoor installation.
6. درخواست جا منظر
[انٽيگريٽيڊ اسٽيل پلانٽ] چيلنج: A major mill faced unplanned downtime every six weeks due to cracked side plates on their primary coke screens near the blast furnace bins. Dust emissions also exceeded internal targets.
[Coke Production Facility] چيلنج: A producer exporting specialty coke needed equipment certified for international markets while struggling with high maintenance costs from rapid deck wear on their older screens.
[Foundry Operation] چيلنج: A foundry expanding its cupola operations had limited space on an existing structure requiring a new screen that would not impose excessive dynamic loads.
[حل]: Implementation of a customwidth Rohs Compliant Coke Vibration Screen with FEAoptimized side plates. The design included full dust encapsulation tied into the existing baghouse system.
[حل]: Installation of two parallel Rohs Compliant Coke Vibration Screens featuring abrasionresistant deck systems. Full RoHS documentation was provided for all components.
[حل]: Installation of a compact Rohs Compliant Coke Vibration Screen fitted with highefficiency tuned isolation springs. The modular vibrators allowed servicing within tight spatial confines.
[نتيجا]: Structural issues were eliminated over an 18month observation period. Dust emissions at the source were reduced by over 90%, achieving compliance targets while increasing annual availability by approximately 400 ڪلاڪ.
[نتيجا]: Deck replacement intervals extended from an average of eight weeks out beyond twelve weeks. The plant secured its export contract with full machinery compliance documentation provided upon delivery.
[نتيجا]: Dynamic forces measured on the support structure were within original design limits. The foundry achieved required throughput without costly platform reinforcement while benefiting from reduced vibration noise levels noted by operators.
7. تجارتي خيالات
Our pricing structure reflects build quality and engineering investment:
معياري درجي: Base model covering core capacity ranges with standard abrasion packages.
اعلي دستيابي درجي: Includes upgraded bearing assemblies premium isolators extended warranty coverage
Optional features include various screen cloth materials polyurethane deck coatings integrated spray bars for limited antiblinding duty automated lubrication systems
اسان پيش ڪريون ٿا جامع سروس پيڪيجز:
Onsite installation supervision commissioning
Scheduled maintenance contracts
نازڪ اسپيئر پارٽس کٽ
Financing options including equipment leasing are available through our partners
8.FAQ
1.Q Is this RoHS compliance relevant outside European operations?
A Yes Beyond regulatory requirements RoHS compliance ensures higher reliability electronic components reduces longterm exposure risks associated hazardous substances making it sound operational policy globally
2.Q Can this screen replace our existing unit without modifying feed conveyors discharge hoppers?
A Our engineering team provides dimensional drawings force load data interface review ensure retrofit compatibility Minimal chute modification typically required
3.Q What measurable impact can we expect on our operating costs?
A Field data shows primary savings come extended media life reduced structural maintenance Based historical benchmarks operators report total screening cost reduction between per ton processed
4.Q How does warranty work cover such heavyduty application?
A We offer months structural warranty months mechanical electrical component warranty conditional proper installation adherence recommended maintenance schedules Detailed terms provided quotation
5.Q What lead time should we anticipate after order placement?
A Lead times vary based model specification complexity Current standard range weeks confirmed upon receipt detailed operational parameters
6.Q پيش ڪيل ڪارڪردگي جي ضمانت ڏني وئي آهي?
A Yes We guarantee rated throughput capacity separation efficiency based your provided material size analysis specific guarantee document accompanies commercial proposal
7.Q Do you provide assistance commissioning operator training?
A Yes Factorytrained engineers available supervise installation conduct performance testing provide handson operator maintenance training ensure optimal startup
