Peneira vibratória de coque com certificação ISO: Projetado para precisão, Construído para resistência

1. ABERTURA ACIONADA POR PAINPOINT

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. VISÃO GERAL DO PRODUTO

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. Seu fluxo de trabalho operacional foi projetado para oferecer confiabilidade: (1) Feed material is evenly distributed across the full width of the screen deck; (2) Um conjunto vibrador de eixo duplo gera um movimento de lançamento 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. RECURSOS PRINCIPAIS

Sistema de suporte de convés para serviços pesados | Base Técnica: Reinforced crossmembers with highstiffness rubber buffers | Benefício Operacional: Absorve energia de impacto, reduz o estresse estrutural, and minimizes vibration transmission to the base frame | Impacto do ROI: Prolonga a vida estrutural em um valor estimado 40%, reduzindo o custo total de propriedade.

AntiBlinding Screen Media Options | Base Técnica: Painéis de arame revestido de poliuretano ou borracha com cabos flexíveis, aberturas autolimpantes | Benefício Operacional: Reduces adhesion of sticky fines, maintains consistent open area for screening efficiency | Impacto do ROI: Os dados de campo aparecem até 30% reduction in downtime for screen cleaning.

Vibrador Sincronizado DualShaft | Base Técnica: Two counterrotating eccentric masses generating a linear force vector | Benefício Operacional: Provides controlled material travel speed and optimal stratification for accurate sizing | Impacto do ROI: Melhora a eficiência da triagem ao 1015%, ensuring product specification compliance.

Construção de deck modular | Base Técnica: Independently tensioned screen panels on each deck level | Benefício Operacional: Allows for quick panel replacement or aperture changeover without dismantling the entire deck structure | Impacto do ROI: Cuts maintenance window time by up to 50% compared to bolteddown systems.

IP66Rated Vibrator Motor Protection | Base Técnica: Complete ingress protection against dust and water jets | Benefício Operacional: Ensures motor reliability in dusty coke screening environments, evitando falhas prematuras | Impacto do ROI: Eliminates a leading cause of motor downtime, reduzindo paradas não programadas.

4. VANTAGENS COMPETITIVAS

| Métrica de desempenho | Padrão da Indústria | Nossa solução de peneira vibratória de coque | Vantagem (% Melhoria) |
| : | : | : | : |
| Vida útil do painel de tela | 34 months with standard wire cloth | 68 months with polyurethaneclad media | ~80% longer life |
| Tempo de inatividade anual para manutenção| 120150 horas (estimado) | Target of under 80 horas alcançáveis| ~40% reduction possible |
| Eficiência de triagem (Precisão)| 8590% eficiência típica| Alcança consistentemente 9295% eficiência| ~5% de melhoria absoluta |
| Consumo de Energia por Tonelada| Baseline reference power draw| Massa otimizada & force balance reduces draw| Até 12% melhoria |

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

5. ESPECIFICAÇÕES TÉCNICAS

Capacidade: dependente do modelo, variando de 200 para 1,200 toneladas métricas por hora.
Plataformas de tela: Configurações de deck simples ou duplo.
Impulsione a potência: Electromechanical vibrator units from 15 kW para 55 kW, dependendo do tamanho do modelo.
Construção: Estrutura principal em aço carbono (ST37). Contact parts Abrasionresistant steel (HARDOX ou equivalente) or optional stainless steel liners.
Mídia de tela: Hightensile steel wire cloth, poliuretano, ou painéis de borracha. Aperture sizes from 3mm to 80mm.
Dimensões: Varia de acordo com o modelo; typical footprint widths from 1.5m to 3.0m.
Faixa de temperatura operacional: Designed to handle ambient temperatures from 20°C to +50°C, and material temperatures up to +120°C with specific media options.
Certificações: ISO 9001 processo de fabricação certificado.

6. CENÁRIOS DE APLICAÇÃO

[Usina Siderúrgica Integrada] Desafio: A major steel producer experienced rapid blinding of screens in their coke breeze circuit, exigindo paradas quinzenais para limpeza, causing bottlenecking in their sinter plant feed preparation.

[Produtor Comercial de Coca-Cola] Desafio: 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.

[Solução & Resultados]

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.
Resultados:
Maintenance intervals extended from two weeks to over eight weeks.
Eficiência de triagem estabilizada em 94%, ensuring consistent breeze quality for sintering.

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

7. CONSIDERAÇÕES COMERCIAIS

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

1. Série de serviço padrão: For lowercapacity circuits or less severe duty cycles. Includes core heavyduty construction with standard vibrator protection.
2. Série de alta capacidade: For primary screening stations, featuring enhanced deck support systems, premium vibrator bearings, e revestimentos de desgaste atualizados.
3. Soluções de engenharia personalizadas: For unique plant layouts or extreme operating conditions (por exemplo, very high temperature coke).

Recursos opcionais incluem gabinetes acústicos,kits de vedação contra poeira,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.Perguntas frequentes

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(UM) 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 semanas a partir da confirmação do pedido.

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