ISOCertified Coke Vibration Screen: Kejuruteraan untuk Ketepatan, Built for Endurance

1. PEMBUKAAN PAINPOINT DRIVEN

Managing coke screening operations presents distinct and costly challenges. Inconsistent particle size distribution directly impacts downstream blast furnace efficiency and can increase fuel consumption. Frequent screen cloth blinding from sticky fines leads to extended downtime for manual cleaning, while premature structural fatigue from constant, highimpact loads results in unexpected failures and costly component replacement. The abrasive nature of metallurgical coke accelerates wear on critical parts, driving up your maintenance budget and inventory costs.

Are these scenarios familiar? Is your current screening solution causing bottlenecks in your material handling circuit? How much production time and maintenance capital are you losing annually to inefficient screening?

2. GAMBARAN KESELURUHAN PRODUK

The ISOCertified Coke Vibration Screen is a heavyduty linear motion screening machine designed for the precise size classification of metallurgical coke in demanding processing environments. Aliran kerja operasinya direka bentuk untuk kebolehpercayaan: (1) Feed material is evenly distributed across the full width of the screen deck; (2) Himpunan penggetar dwishaft menjana gerakan lontaran linear, conveying and stratifying the coke; (3) Precisely sized apertures in the robust screen media facilitate accurate separation; (4) Oversize and undersize fractions are discharged at designated outlets. This equipment is specifically configured for hot or cold coke, with capacities suited for midtohighvolume processing plants. It is not designed for wet screening applications or as a replacement for crushers in primary size reduction.

3. CIRI TERAS

Sistem Sokongan Dek Tugas Berat | Asas Teknikal: Reinforced crossmembers with highstiffness rubber buffers | Faedah Operasi: Menyerap tenaga hentaman, mengurangkan tekanan struktur, and minimizes vibration transmission to the base frame | Kesan ROI: Extends structural life by an estimated 40%, mengurangkan jumlah kos pemilikan.

AntiBlinding Screen Media Options | Asas Teknikal: Panel wayar poliuretana atau bersalut getah dengan fleksibel, apertur pembersihan diri | Faedah Operasi: Reduces adhesion of sticky fines, maintains consistent open area for screening efficiency | Kesan ROI: Data medan menunjukkan sehingga 30% reduction in downtime for screen cleaning.

DualShaft Synchronized Vibrator | Asas Teknikal: Two counterrotating eccentric masses generating a linear force vector | Faedah Operasi: Provides controlled material travel speed and optimal stratification for accurate sizing | Kesan ROI: Meningkatkan kecekapan saringan dengan 1015%, ensuring product specification compliance.

Pembinaan Dek Modular | Asas Teknikal: Independently tensioned screen panels on each deck level | Faedah Operasi: Allows for quick panel replacement or aperture changeover without dismantling the entire deck structure | Kesan ROI: Cuts maintenance window time by up to 50% compared to bolteddown systems.

IP66Rated Vibrator Motor Protection | Asas Teknikal: Complete ingress protection against dust and water jets | Faedah Operasi: Ensures motor reliability in dusty coke screening environments, mencegah kegagalan pramatang | Kesan ROI: Eliminates a leading cause of motor downtime, reducing unscheduled stoppages.

4. KELEBIHAN KOMPETITIF

| Metrik Prestasi | Piawaian Industri | Penyelesaian Skrin Getaran Coke Kami | Kelebihan (% Penambahbaikan) |
| : | : | : | : |
| Hayat Perkhidmatan Panel Skrin | 34 months with standard wire cloth | 68 months with polyurethaneclad media | ~80% hayat lebih lama |
| Masa Henti Tahunan untuk Penyelenggaraan| 120150 jam (dianggarkan) | Target of under 80 hours achievable| ~40% reduction possible |
| Kecekapan Saringan (Ketepatan)| 8590% typical efficiency| Secara konsisten mencapai 9295% kecekapan| ~5% absolute improvement |
| Penggunaan Tenaga setiap Tan| Baseline reference power draw| Jisim yang dioptimumkan & force balance reduces draw| Hingga 12% penambahbaikan |

_Based on controlled plant trials with comparable feed rates and material conditions._

5. SPESIFIKASI TEKNIKAL

Kapasiti: bergantung kepada model, bermula dari 200 ke 1,200 Ton metrik sejam.
Dek Skrin: Konfigurasi dek tunggal atau dua kali.
Kuasa memandu: Electromechanical vibrator units from 15 kW kepada 55 kw, bergantung pada saiz model.
Pembinaan: Keluli karbon rangka utama (ST37). Contact parts Abrasionresistant steel (HARDOX atau setara) or optional stainless steel liners.
Media Skrin: Hightensile steel wire cloth, poliuretana, or rubber panels. Aperture sizes from 3mm to 80mm.
Dimensi: Berbeza mengikut model; typical footprint widths from 1.5m to 3.0m.
Julat Suhu Operasi: Designed to handle ambient temperatures from 20°C to +50°C, and material temperatures up to +120°C with specific media options.
Pensijilan: ISO 9001 certified manufacturing process.

6. SENARIO APLIKASI

[Loji Keluli Bersepadu] Cabaran: A major steel producer experienced rapid blinding of screens in their coke breeze circuit, requiring biweekly shutdowns for cleaning, causing bottlenecking in their sinter plant feed preparation.

[Pengeluar Coke Saudagar] Cabaran: A merchant coke facility faced high costs from frequent replacement of standard wire mesh screens due to abrasion, coupled with inconsistent sizing that led to customer complaints over undersized fractions.

[Penyelesaian & Keputusan]

A doubledeck ISOCertified Coke Vibration Screen was installed with antiblinding polyurethane panels on the top deck and a reinforced rubber panel on the bottom deck.
Keputusan:
Maintenance intervals extended from two weeks to over eight weeks.
Kecekapan saringan stabil pada 94%, ensuring consistent breeze quality for sintering.

A heavyduty singledeck unit was supplied featuring a modular deck system with abrasionresistant steelframed polyurethane panels.
Keputusan:
Panel replacement time reduced from 16 jam ke bawah 6 jam.
Annual screen media costs decreased by an estimated 35%.
Product consistency improved significantly as measured by standard deviation in particle size analysis.

7. PERTIMBANGAN KOMERSIL

Our ISOCertified Coke Vibration Screens are offered across three primary tiers:

1. Siri Tugas Standard: For lowercapacity circuits or less severe duty cycles. Includes core heavyduty construction with standard vibrator protection.
2. Siri Kapasiti Tinggi: For primary screening stations, featuring enhanced deck support systems, premium vibrator bearings, dan pelapik haus yang dinaik taraf.
3. Penyelesaian Kejuruteraan Tersuai: For unique plant layouts or extreme operating conditions (mis., very high temperature coke).

Optional features include acoustic enclosures,kit pengedap habuk,variable frequency drives for stroke adjustment,and automated lubrication systems.Service packages range from basic commissioning support through comprehensive annual inspection and partskit programs.Financing options including leasing are available through our partners to facilitate capital expenditure planning.

8.Soalan Lazim

Q1.Are these screens compatible with existing feed and discharge chutes?
Our engineering team provides detailed interface drawings.The modular design allows some adjustment,but structural integration with existing steelwork is typically required.

Q2.What is the expected impact on my plant's noise levels?
Industry testing demonstrates that our screens equipped with rubber buffer systems typically operate at sound pressure levels 58 db(A) lower than rigidly mounted alternatives when measured at operator positions.

Q3.How does this equipment improve my return on investment?
The primary ROI drivers are reduced unplanned downtime,increased throughput due to higher screening efficiency,and lower longterm maintenance costs through extended component lifecycles.A detailed payback analysis can be modeled based on your specific operating data.

Q4.What are the lead times?
Lead times vary by model complexity.For standard HighCapacity Series units,the current lead time is approximately 1418 minggu dari pengesahan pesanan.

Q5.Do you provide wear parts after purchase?
Yes.We maintain an extensive inventory of consumable wear parts—including screen panels,rubber buffers,and drive components—for guaranteed supply continuity under our service agreements.

Q6.Can you assist with installation supervision?
Yes.Commissioning support and supervised installation are available as part of our technical service packages.This ensures optimal setup and performance validation.

Q7.Is performance testing available before purchase?
We can arrange testing at our facility or provide extensive references from existing installations within the metallurgical sector under similar operating conditions