1. ABERTURA ACIONADA POR PAINPOINT

A gestão do subproduto da escória é um gargalo operacional persistente com custos tangíveis. Você está enfrentando esses desafios?
Altos custos de descarte & Responsabilidade: A escória de aterro é cada vez mais cara e acarreta responsabilidade ambiental a longo prazo. Every ton processed onsite represents direct savings in haulage and tipping fees.
Recuperação ineficiente de materiais: Conteúdo metálico valioso preso na escória representa perda de receita. Inefficient liberation and separation mean you are leaving profit in the waste stream.
Equipment Wear & Tempo de inatividade não planejado: Abrasive slag rapidly degrades standard crusher components, leading to frequent maintenance shutdowns, altos custos de substituição de peças, e paradas de produção imprevisíveis.
Pó & Conformidade com ruído: Processing slag generates significant dust and noise, creating worker safety concerns and increasing the risk of noncompliance with stringent site environmental regulations.

What if your slag handling system could transform this liability into a recoverable asset while operating reliably within modern environmental and efficiency standards?

2. VISÃO GERAL DO PRODUTO

The ROHS Compliant Slag Crusher Plant is a turnkey processing system engineered for the size reduction, liberation, and recovery of metallic fractions from industrial slag. It is designed for stationary or semimobile installation at smelters, siderúrgicas, and metal recycling facilities.

Fluxo de Trabalho Operacional:
1. Alimentar & Pré-triagem: Slag is fed via hopper and grizzly to remove fine fractions, directing only oversize material to the primary crusher.
2. Redução de tamanho primário: A heavyduty crusher (normalmente mandíbula ou impactador) breaks down large slag chunks to a manageable size.
3. Libertação Metálica & Separação: Crushed material undergoes magnetic separation to extract ferrous metals. Further screening and crushing cycles ensure optimal liberation.
4. Dimensionamento Final & Estoque: The processed aggregate is screened into specified grades (por exemplo, 010milímetros, 1040milímetros) for sale or reuse, while recovered metal is prepared for recycling.

Escopo de aplicação: Ideal for processing blast furnace (namorado) escória, escória de forno de aço, and nonferrous slags from copper or lead production.
Limitações: Not designed for primary rock mining or extremely highmoisture materials without predrying. Maximum feed size is determined by plant configuration.

3. RECURSOS PRINCIPAIS

Projeto avançado de câmara de britagem | Base Técnica: Cinemática modelada por computador e geometria de peças de desgaste | Benefício Operacional: Directs abrasive wear to replaceable liners, protects main machine body | Impacto do ROI: Extends major overhaul intervals by up to 40%, reducing lifetime capital outlay.

Sistema Integrado de Separação Magnética | Base Técnica: HighGauss permanent overband and drum magnets | Benefício Operacional: Contínuo, automatic recovery of liberated ferrous metals directly from the crushing circuit | Impacto do ROI: Increases metal yield by 1525%, convertendo resíduos em receitas diretas.

ROHSCompliant Dust Suppression | Base Técnica: Pressurized spray nozzles at transfer points with particle encapsulation technology | Benefício Operacional: Suppresses airborne particulate at source, maintaining visible dust levels below 5 mg/m³ | Impacto do ROI: Eliminates costly dustrelated work stoppages and ensures continuous regulatory compliance.

Amortecimento Acústico & Enclosure System | Base Técnica: Composite sounddeadening panels on crusher and motors | Benefício Operacional: Reduces operational sound pressure to below 85 dB(UM) no 1 medidor | Impacto do ROI: Protects worker hearing, minimizes noise complaints from surrounding communities, avoids mitigation fines.

Especificação de Componentes Pesados | Base Técnica: Use of AR400/500 steel for liners, highgrade castings for rotors/frames | Benefício Operacional: Withstands extreme abrasion from sharpedged slag aggregates | Impacto do ROI: Os dados de campo mostram um 60% improvement in wearpart life compared to standard quarry crushers, lowering costperton crushed.

Lubrificação Centralizada & Pontos de Monitoramento | Base Técnica: Manifolded lubrication lines to all critical bearings with diagnostic ports | Benefício Operacional: Permite segurança, rapid routine maintenance without disassembly | Impacto do ROI: Reduces scheduled lubrication downtime by 70% and prevents premature bearing failures.

4. VANTAGENS COMPETITIVAS

| Métrica de desempenho | Planta de escória padrão da indústria | Solução compatível da planta do triturador da escória de ROHS | Vantagem (% Melhoria) |
| : | : | : | : |
| Taxa de recuperação metálica (%)| ~85% (estimado) |>95% (measured) |>10% Melhoria |
| Vida útil da peça de desgaste (Horas) | ~8001200 hrs on liners |>2000 hrs on liners |>60% Melhoria |
| Controle de emissão de poeira| Basic bag filters or water sprays| Integrated multipoint suppression system |>80% Reduction in airborne particulates |
| Nível de emissão de ruído| ~95105 dB(UM)| 10 dB(UM) Redução |
| Tempo médio entre falhas (MTBF)| ~450 horas |>750 horas |>65% Melhoria |

5. ESPECIFICAÇÕES TÉCNICAS

Capacidade de processamento: Configurável de 50 TPH para 300 TPH.
Requisitos de energia: Motor do britador primário de 90 kW para 315 kW; potência total da planta dependente da configuração.
Tamanho máximo de alimentação: Up to 700mm lump slag.
Tamanhos finais do produto: Adjustable via screen decks; typically producing 05mm sand substitute, 520mm agregado.
Especificações de materiais: Primary frame construction from heavyduty steel plate; internal wear parts in AR400/500 steel; dust enclosure in galvanized sheeting.
Dimensões Físicas (Configuração típica): Comprimento ~25m x Largura ~8m x Altura ~6m (excluindo funil de alimentação).
Faixa operacional ambiental: Projetado para temperaturas ambientes de 20°C a +45°C; dust suppression system rated effective up to 80% material moisture content.

6. CENÁRIOS DE APLICAÇÃO

Steel Mill – Blast Furnace Slag Processing

Desafio: A major steel producer faced rising landfill costs for granulated BF slag and needed to create a saleable construction aggregate while recovering residual iron.
Solução: Instalação de um 200 TPH ROHS Compliant Slag Crusher Plant with twostage crushing and highintensity magnetic separation.
Resultados: Alcançou >96% recuperação de metais. Produzido ao longo 450,000 tons annually of certified construction aggregate, eliminating disposal costs and generating new revenue streams. O período de retorno estava abaixo 24 meses.

Copper Smelter – Waste Stream Valorization

Desafio: A smelter’s legacy slag piles contained locked copper units; traditional crushing methods were inefficient and created excessive dust emissions near site boundaries.
Solução: Deployment of a mobileconfiguration ROHS Compliant plant featuring enhanced dust control for onsite pile processing.
Resultados:Liberated an additional 34% copper content from old stockpiles for refining.Dust emissions remained within strict site limits throughout the project,demonstrating environmental compliance during remediation.

7. CONSIDERAÇÕES COMERCIAIS

Our ROHS Compliant Slag Crusher Plants are offered in three primary tiers:
1. Configuração padrão: Esmagamento de núcleo,separação magnética,and basic dust control.For operations with existing infrastructure.Capital cost range:$350k $800k USD based on capacity.
2. Configuração otimizada (Mais Comum): Includes advanced acoustic enclosures automated grease systems,and enhanced multipoint dust suppression.Recommended for new installations.$500k $1M USD range
3. Fully Integrated Modular Plant: Includes feed conveyor prescreening module fines handling system,and centralized PLC control.Easily relocated.$750k $1M+ USD

Optional features include metal fragmentizers secondary eddycurrent separators for nonferrous metals remote monitoring telemetry

Service packages range from annual inspection plans to fullcostperton operating agreements ensuring predictable maintenance budgeting

Financing options include equipment leasing capital loansand payforperformance models tied to recovered metal tonnage

8.Perguntas frequentes

P:O que define 'Compatível com ROHS' neste contexto?
UM:The plant design specifically restricts the use of hazardous substances like lead mercury cadmium etc.in electrical components control systemsand paints ensuring the equipment itself meets international environmental directivesfor industrial machinery

Q Is this plant compatible with our existing conveyorand screening setup?
A Yes The plantis designed as modular skidmounted systemswith standardized discharge heightsand chute connectionsto interfacewith most existing material handling infrastructure Site surveysare conductedto confirm compatibility

Q How does the plant impact our operational manpower requirements?
A The centralized designand automated systems typically requirea crewof two operatorsfor monitoringand routine checks reducing labor intensity comparedto multiple standalone machines

Q What isthe expected timelinefrom orderto commissioning?
A For standard configurations deliveryis typically within16 weeks Commissioningand operator training requiresan additional2 weekson site dependingon foundationpreparation status

P São fornecidas garantias de desempenho?
A Yes We provideguaranteesfor minimum throughput capacity maximum power consumptionand final product gradation basedon your specific feed material analysis