1. PAINPOINT DRIVE NOLEING

Is your coke handling operation losing profitability to inefficient screening? Common challenges with conventional screens directly impact your bottom line. Та мэдэрч байна уу:
Excessive Product Loss: Fines and valuable coke breeze passing through worn or inefficient screen decks, тонн тутамд шууд орлогын алдагдлыг илэрхийлдэг.
Засвар үйлчилгээний өндөр зогсолт: Frequent failures of screen decks, холбогдол, or exciters due to the extreme abrasion and impact of coke, leading to unscheduled stoppages and production delays.
Нүд сохлох & Poor Efficiency: Moisture or sticky fines blinding screen meshes, үр дүнтэй скрининг талбай болон нэвтрүүлэх чадварыг эрс багасгадаг, forcing recirculation and increasing energy costs.
Тохиромжгүй бүтээгдэхүүний зэрэглэл: Unreliable particle size separation resulting in offspec product for blast furnace or foundry customers, risking contract penalties and reputational damage.
Бүтцийн нэгдмэл байдлын асуудал: Тогтмол, highimpact vibration leading to fatigue cracks in the screen body or support structure, creating major safety risks and costly capital repairs.

Үйлдвэрийн менежерүүдийн гол асуулт бол: Та хэрхэн нарийн хүрэх вэ, reliable coke classification while maximizing uptime and protecting your material yield?

2. БҮТЭЭГДЭХҮҮНИЙ ТОЙМ

The Export Coke Vibration Screen is a heavyduty, highcapacity screening machine engineered for the dry classification of metallurgical coke and coke breeze. Designed for robustness in harsh environments, it separates crushed coke into precise size fractions critical for blast furnace efficiency and other industrial processes.

Үйл ажиллагааны ажлын урсгал:
1. Тэжээх танилцах: Sized coke from crushers is evenly distributed onto the feed box of the vibrating screen.
2. Давхаргалалт & Хуваах: Өндөр эрч хүч, linear or circular vibration stratifies the material bed. Smaller particles descend to contact the screen cloth apertures, харин том тоосонцор тавцангийн гадаргуу дээгүүр дамждаг.
3. Хэмжээний бутархай ялгадас: Correctly sized particles pass through the screen mesh (доогуур), while oversized particles discharge at the deck end (хэт том). Multideck configurations allow for simultaneous separation into several product grades.

Хэрэглээний хамрах хүрээ: Primary and secondary screening of metallurgical coke, коксын сэвшээ салхи сэргээх, sizing for sinter plants, and prescreening for gasification processes.

Хувьсгал: Нойтон скрининг хийх зориулалттай эсвэл тусгай тавцангийн боловсруулалтгүйгээр хэт наалдамхай шинж чанартай материалд зориулагдаагүй.

3. ҮНДСЭН ОНЦЛОГ

Модульчлагдсан тавцангийн систем | Техникийн үндэслэл: Бөмбөг, subframe mounted polyurethane or rubber clad steel panels | Үйл ажиллагааны ашиг тус: Dramatically reduced replacement time; individual panels can be changed without full deck dismantling. | ROI нөлөө: Төлөвлөсөн засвар үйлчилгээний зогсолтыг хүртэл бууруулна 60%, жилийн ажлын цагийг нэмэгдүүлэх.

HeavyDuty Exciter Assembly | Техникийн үндэслэл: Internally mounted, greaselubricated vibrator unit with oversized bearings and labyrinth seals | Үйл ажиллагааны ашиг тус: Isolated from direct material impact; delivers consistent amplitude under variable load conditions. | ROI нөлөө: Proven service intervals exceeding 8,000 цагийн турш тасралтгүй ажиллагаатай, reducing spare part consumption.

ХакБолттой барилга | Техникийн үндэслэл: Highshear strength fastener system used throughout the main frame and side plates | Үйл ажиллагааны ашиг тус: Eliminates weld fatigue failures; creates a rigid, maintenancefree body structure resistant to crack propagation. | ROI нөлөө: Extends structural service life by years, хөрөнгийг дутуу орлуулах зардлаас зайлсхийх.

Tiered Dust Enclosure | Техникийн үндэслэл: Multisegment rubber skirtboard system with quickrelease clamps at multiple transfer points | Үйл ажиллагааны ашиг тус: Contains dust emission at feed, ахах, and side skirts; improves plant environmental compliance. | ROI нөлөө: Mitigates material loss as airborne fines and reduces housekeeping labor requirements.

Тохируулсан хаврын түдгэлзүүлэлт | Техникийн үндэслэл: Computermodeled coil spring or rubber buffer system matched to dynamic load parameters | Үйл ажиллагааны ашиг тус: хүртэл тусгаарлана 85% тулгуур байгууламжаас үүсэх динамик хүчний; allows installation on elevated platforms. | ROI нөлөө: Eliminates costly structural reinforcement needs during installation and minimizes vibration transmission.

4. ӨРСӨЛДӨХ ДАВУУ ТАЛУУД

| Гүйцэтгэлийн хэмжүүр | Аж үйлдвэрийн стандарт (Уламжлалт дэлгэц) | Export Coke Vibration Screen Solution | Давуу тал (% сайжруулалт) |
| : | : | : | : |
| Тавцангийн хавтангийн ашиглалтын хугацаа| 36 months with steel wire mesh | 1218 months with polyurethane clad panels | +150% дундаж сайжруулалт |
| Жилийн бэлэн байдал| ~8590% (төлөвлөсөн зогсоолууд орно)| >94% (баримтжуулсан талбайн өгөгдөл) |>4 нэгжийн өсөлт |
| Скрининг үр ашиг| 8590% on dry 6mm separation| Тууштай >94% on same duty| +5% reduction in misplaced fines |
| Нэг тонн эрчим хүчний хэрэглээ| Суурь (100%)| Оновчтой хөтөч & массын тэнцэл таталтыг ~15%-иар бууруулдаг| 15% үйл ажиллагааны зардал бага |
| Суурилуулах & Ашиглалтын хугацаа| 57 days for full assembly on site| Preassembled modules reduce field work to 23 өдрүүд|<50% of standard time |

5. ТЕХНИКИЙН ҮЗҮҮЛЭЛТҮҮД

Хүчин чадал / Үнэлгээ: Загвараас хамааралтай; хооронд хэлбэлздэг 500 MTPH хүртэл 2,500 Хуурай коксын MTPH (bulk density ~0.50.6 t/m³).
Эрчим хүчний шаардлага: -аас хөдөлгүүрийг жолоодох 15 кВт 45 кВт нэг доргиурын нэгж (ихэвчлэн dualdrive), 400/690V ба, IP66 protection standard.
Материалын үзүүлэлтүүд:
Тавцангийн хүрээ & Хажуугийн хавтан: Элэгдэлд тэсвэртэй ган (AR400/450).
Дэлгэцийн тавцан: Modular polyurethane panels with embedded steel reinforcement; optional rubberclad steel or tensioned wire cloth.
Үндсэн хүрээ & Cross Members: Heavywalled structural steel with corrosioninhibiting primer.
Физик хэмжээсүүд: Singledeck widths from 1.8m to 3.6m; урт нь 4.8м-ээс 7.2м хүртэл.
Байгаль орчны үйл ажиллагааны хүрээ: Орчны температур 20 ° C-аас + 45 ° C хүртэл; designed for outdoor installation with appropriate electrical components.

6. ХЭРЭГЛЭЭНИЙ СУРТАЛЧИЛГАА

Integrated Steel Plant Blast Furnace Feed

Challenge A major steel producer faced consistent fines (5мм) contamination in their BFgrade coke (2575мм), affecting furnace permeability and increasing coke rate.
Solution Installation of a primary Export Coke Vibration Screen with two decks following secondary crushing.
Results Achieved a clean +25mm product with less than 3% undersize contamination while recovering 5mm breeze for sinter plant use—a quantifiable reduction of $12/ton in effective BF feed cost.

Худалдааны кокс үйлдвэрлэгч

Challenge Offspec product batches due to inconsistent screening after rain events caused moistureinduced blinding on traditional screens.
Solution Implementation of our screens equipped with specialized antiblinding polyurethane decks featuring slotted apertures and balltray cleaning systems.
Results Screening efficiency remained above 92% even with surface moisture up to 7%, eliminating penalty clauses related to product sizing in supply contracts within one quarter.

7 АРИЛЖААНЫ ХЭРЭГЛЭЭ

Export Coke Vibration Screens are offered in three primary tiers:

1. Стандарт үүргийн цуврал: ~800 MTPH хүртэлх хүчин чадалтай. Includes core heavyduty construction features ideal for most merchant coke operations.
2. Хүнд даацын цуврал: For capacities from ~800 MTPH to ~1,800 MTPH featuring enhanced exciter specifications and premiumtier bearing assemblies—the recommended choice for integrated steel plants.
3. Нэмэлт хүнд даацын цуврал: For ultrahighcapacity applications exceeding ~1，800 MTPH， incorporating duplex bearing exciters， reinforced frame design，and premium dust sealing packages．

Optional features include stainless steel fasteners，full stainless steel skirting，integrated spray systems for limited dust suppression，and condition monitoring sensor ports．

Service packages range from basic commissioning support through comprehensive multiyear maintenance agreements including scheduled inspections，чичиргээний шинжилгээ，and guaranteed spare parts availability．Financing options including equipment leasing are available through accredited partners．

Түгээмэл асуултууд

Q What is the lead time for a typical Export Coke Vibration Screen?
A Lead times vary by model complexity．For standard configurations，expect delivery within X weeks upon order confirmation．Customized solutions may require additional engineering time．

Q Can this equipment integrate into our existing PLCcontrolled plant？
A Yes．All drives are compatible with standard industrial motor starters．The screen itself is supplied readyforsignal connection；it does not include complex control logic but can interface with your plant’s start/stop interlocks．

Q How does this design handle variations in feed rate？
A The exciter system generates a constant force independent of load．While efficiency is optimized at design capacity，field data shows performance degradation remains minimal (±2%) within a ±20% feed rate fluctuation．

Q What are the primary wear items？
A The primary consumables are the modular deck panels followed by wear liners on feed boxes．Spare parts kits based on recommended annual usage are available．

Q Do you provide installation supervision？
A Yes．Professional commissioning supervision is offered as an optional service package．This includes final alignment checks，initial startup assistance，and operator training．

Q Are your technical specifications guaranteed？
A All performance figures stated are based on standard test conditions using defined material characteristics．We provide written performance guarantees as part of our commercial proposal based on your specific application data sheet．

Q What financing structures do you offer？
A We work with thirdparty financial institutions that offer operating leases，capital leases/finance leases,and traditional purchase loans.Structures can be tailored over terms typically ranging from X years