Oem Coke Vibration Screen Vendor
1. ABERTURA ACIONADA POR PAINPOINT
Are your coke screening operations plagued by persistent inefficiencies that erode profitability? Para gerentes de fábrica e empreiteiros de engenharia, the challenges of screening bulk coke are familiar yet costly. Excessive fines generation due to aggressive vibration directly impacts product yield and revenue. Trocas freqüentes de pano de tela, driven by premature wear from abrasive coke, result in significant downtime and high consumable costs. Inconsistent particle size distribution can lead to downstream process issues in blast furnaces or foundries, affecting overall plant efficiency. Além disso, structural failures in the screen body or deck from highcycle fatigue lead to unplanned maintenance events and safety concerns. Are you managing vibration isolation problems that transfer stress to support structures, creating longterm integrity issues? O efeito cumulativo é mensurável: rendimento reduzido, elevated maintenance budgets, e qualidade do produto comprometida.
2. VISÃO GERAL DO PRODUTO
A peneira vibratória de coque OEM é um equipamento resistente, linear or elliptical motion vibrating screen engineered specifically for the sizing, escalpelamento, and dedusting of metallurgical and foundry coke. Its design prioritizes durability and precise material stratification under highabrasion conditions.
Fluxo de Trabalho Operacional:
1. Alimentar & Distribuição: Bulk coke is fed onto the robust feed box, que distribui uniformemente o material por toda a largura do deck superior.
2. Estratificação & Dimensionamento: O movimento vibratório controlado estratifica o material por tamanho; larger particles convey along the deck while smaller fractions pass through accurately sized screen apertures.
3. Separação de Produtos: Multiple deck configurations allow for the precise separation of multiple product streams (por exemplo, coque de nozes, brisa).
4. Descarga: Sized fractions are discharged into separate chutes for downstream processing or shipment.
Escopo de aplicação: Dimensionamento primário de coque runofoven, removal of coke breeze (multas), scalping of oversized material, and dedusting applications in coke handling plants, siderúrgicas, e fundições.
Limitações: Not designed for wet screening or sticky materials. Maximum capacity and separation efficiency are subject to specific moisture content, gradação de alimentação, and desired cut points.
3. RECURSOS PRINCIPAIS
Sistema de deck modular | Base Técnica: Boltin panel design with highcarbon steel or polyurethane media | Benefício Operacional: Enables rapid replacement of individual screen panels versus full deck overhaul | Impacto do ROI: Reduces screen cloth change downtime by up to 60%, reduzindo os custos de mão de obra e aumentando a disponibilidade.
Optimized Vibration Mechanism | Base Técnica: Precisionbalanced eccentric shafts with forced lubrication | Benefício Operacional: Oferece consistência, linear motion for accurate material conveyance without plugging | Impacto do ROI: Melhora a eficiência da triagem ao 1015%, enhancing product yield and reducing recirculation load.
Construção de estrutura para serviços pesados | Base Técnica: Análise de Elementos Finitos (FEA)optimized steel frame with reinforced cross members | Benefício Operacional: Eliminates resonant fatigue cracking and withstands dynamic loads from abrasive coke | Impacto do ROI: Prolonga a vida útil estrutural em um valor estimado 40%, preventing catastrophic failure and associated capital expense.
Sistema de isolamento avançado | Base Técnica: Multirate coil spring or rubber shear mount assemblies | Benefício Operacional: Isola até 95% de forças dinâmicas da estrutura de suporte | Impacto do ROI: Protects building integrity, eliminates secondary vibration damage, and reduces structural maintenance costs.
Pontos de lubrificação centralizados | Base Técnica: Labyrinthsealed bearing housings with accessible lubrication ports | Benefício Operacional: Permite segurança, routine bearing maintenance without disassembly during scheduled stops | Impacto do ROI: Prolongs critical bearing life by over 30%, preventing unplanned stoppages due to bearing seizure.
4. VANTAGENS COMPETITIVAS
| Métrica de desempenho | Padrão da Indústria | Solução de tela vibratória de coque OEM | Vantagem (% melhoria) |
| : | : | : | : |
| Vida útil do pano de tela (Coca Abrasiva) | 46 Semanas | 812 Semanas | +80% para +100% |
| Eficiência de triagem (Size Accuracy) | ~85% Efficiency | 9295% Eficiência| +8% para +10% |
| Tempo de inatividade anual para manutenção| 120150 Horas/Ano| 7090 Horas/Ano| 40% para 45% |
| Consumo de energia por tonelada filtrada| Linha de base (100%)| Aproximadamente 90% da linha de base| 10% Ganho de eficiência |
| Força transmitida para estrutura de suporte| High Vibration Transfer >25% Force Transmitted|<15% Force Transmitted |40% Redução |
5. ESPECIFICAÇÕES TÉCNICAS
Capacidade & Avaliação: Projetado para rendimentos de 200 para 2,500 toneladas métricas por hora (MTPH), dependendo do tamanho do modelo e seleção de abertura.
Requisitos de energia: Acionado por motores vibratórios duplos que variam de 7.5 kW para 55 kW cada (400V/50Hz ou conforme especificado). Total installed power varies with machine size.
Especificações de materiais:
Estruturas de convés & Placas laterais: Placa de aço resistente à abrasão (min. AR400).
Plataformas de tela: Modular panels compatible with tensioned wire cloth, painéis de poliuretano, or rubber media.
Beam Protectors & Feed Liners: Replaceable AR450/500 steel or polyurethane.
Dimensões Físicas: Larguras de 1,2m a 3,6m; comprimentos de 4,8m a 10m; installation height dependent on slope angle (tipicamente 1525 graus).
Faixa operacional ambiental: Projetado para temperaturas ambientes de 20°C a +45°C; dusttight enclosures available for electrical components; weather protection covers optional.
6. CENÁRIOS DE APLICAÇÃO
Usina Siderúrgica Integrada – Preparação de Alimentação de Alto Forno
Desafio: A major steel producer faced inconsistent nut coke size (1025milímetros) fed to the blast furnace due to rapid cloth wear on existing screens. Multas (<10milímetros) contamination exceeded tolerances, affecting furnace permeability and increasing fuel rate.
Solução: Implementation of a twodeck OEM Coke Vibration Screen featuring polyurethane panel decks on both levels for extended wear life in the critical sizing stage.
Resultados: Screen panel life increased from an average of 35 dias para acabar 75 dias. Nut coke product consistency improved significantly; fines content was maintained below target threshold (<5%). Annual savings were realized through reduced cloth inventory ($18k) and lower downtime ($45k estimated production value).
Coke Calcining Plant – Breeze Removal
Desafio: A calcining plant needed reliable removal of fine coke breeze (<3milímetros) after crushing but experienced frequent screen blinding with traditional equipment, requiring daily manual cleaning stops.
Solução: Installation of a linear motion OEM Coke Vibration Screen equipped with a specialized ball tray antiblinding system on the fineaperture bottom deck.
Resultados: Blinding incidents were eliminated entirely between monthly maintenance stops Throughput stability improved by approximately18%. The plant achieved its target product purity without manual intervention.
7 CONSIDERAÇÕES COMERCIAIS
Our OEM Coke Vibration Screens are offered in three primary tiers:
1.Série de serviço padrão: Para menor capacidade (<800 MTPH) applications with standard AR400 liners tensioned wire cloth decks ideal for replacement in existing circuits
2.Série para serviços pesados: Our most common specification featuring modular polyurethane/AR450 decks FEAoptimized frames centralised lube points Recommended for new installations major upgrades
3.SevereDuty Series: Includes full polyurethane lining on internal surfaces premium isolation mounts premium abrasionresistant materials For maximum availability in24/7 highabrasion environments
Optional features include dust enclosures variable frequency drives(Inversores de frequência)for stroke adjustment remote monitoring sensors spray systems
Oferecemos pacotes de serviços abrangentes:
• Commissioning Supervision
• Planned Maintenance Contracts
• Onsite Inventory Consignment Kits(for wear parts)
• Technical Training For Operations Maintenance Teams
Financing options include capital purchase lease agreements(operating/capital)and retrofit financing programs tailored capex cycles
Perguntas frequentes
Q1 Are your screens compatible with our existing foundation supports chute work?
Our engineering team can adapt designs match existing interfaces We require dimensional drawings load specifications ensure proper fit integration
Q2 What typical operational impact installing new screen?
Field data shows ramp stable operation within48 hours commissioning Most clients report measurable improvement product quality throughput within first week Minimal operator retraining required due intuitive design
Q3 How does pricing structure work?
Pricing determined primarily by screen width deck configuration material specifications We provide firm quotations based detailed application data(capacity feed size distribution desired products)
Q4 What warranty provided?
We offer24month warranty structural components12 months wearable parts(vibrator motors bearings) subject proper installation adherence maintenance schedules Warranty terms outlined final contract
Q5 Can we retrofit our current vibrating frame your new technology?
Yes we provide retrofit solutions where substructure sound This includes new vibration mechanism decks isolation system often represents costeffective upgrade path
Q6 What lead time delivery?
Lead times vary specification complexity Standard HeavyDuty models typically available within1418 weeks Acknowledged order Confirmed timelines provided quotation stage
Q7 Vocês fornecem garantias de desempenho?
Yes we offer guaranteed capacity screening efficiency based mutually agreed test criteria using standardised laboratory methods simulate conditions Guarantees formalised project contract


