1. ABERTURA ACIONADA POR PAINPOINT

Os custos operacionais crescentes e a disponibilidade imprevisível estão minando a lucratividade do seu circuito de britagem primário? Para gerentes de fábrica e empreiteiros de engenharia, o estágio primário de britagem é um gargalo crítico onde as ineficiências se espalham por todo o processo posterior. Common challenges with traditional gyratory crushers include:

Tempo de inatividade excessivo para manutenção: Freqüente, lengthy liner changes and unexpected mechanical failures halt production for days, directly impacting tonsperhour metrics and revenue.
Alta operacional & Custos de energia: Inefficient crushing chambers and outdated drive systems consume excessive power per ton of material processed, while rapid wear part consumption drives up costperton figures.
Tamanho do produto inconsistente & Capacidade: Fluctuations in feed material can lead to poor setting control, resulting in offspec product that stresses secondary crushers and reduces overall plant throughput.
LaborIntensive Monitoring & Ajuste: Reliance on manual checks for wear and performance optimization increases labor costs and the risk of human error leading to catastrophic damage.

Sua operação está equipada para superar esses desafios?? The solution lies in a fundamentally redesigned ODM gyratory crusher engineered for the demands of modern, highvolume mineral processing.

2. VISÃO GERAL DO PRODUTO: ODM Gyratory Crusher

O britador giratório ODM é um triturador para serviço pesado, primary crushing machine designed for the first stage of reducing runofmine ore or quarry rock. It operates on the principle of a gyrating mantle within a concave crushing chamber, creating a progressive crushing action ideal for hightonnage, materiais abrasivos.

Fluxo de Trabalho Operacional:
1. Ingestão de ração: Largesized feed material is directed into the top of the crusher’s deep chamber via dump trucks, carregadores, ou um alimentador primário.
2. Esmagamento Progressivo: O manto giratório excêntrico comprime continuamente o material contra os côncavos estacionários, breaking it into smaller fragments through a combination of impact and attrition.
3. Descarga: O produto triturado sai pela abertura de descarga inferior (OSS), with size primarily controlled by the closedside setting of the mantle.

Escopo de aplicação & Limitações:
Escopo: Optimized for highcapacity (2,000+ tph) britagem primária de rocha dura (granito, basalto), minério de ferro, minério de cobre, e minério de ouro. Suitable for both stationary plants and semimobile installations.
Limitações: Not designed for recycled concrete/asphalt or lowabrasion materials better suited for jaw crushers. Requer um estábulo, reinforced concrete foundation and significant vertical space for installation and maintenance access.

3. RECURSOS PRINCIPAIS

Patented ASRi+ Automation System | Base Técnica: Adaptive closedside setting control via realtime pressure & monitoramento de energia | Benefício Operacional: Maintains consistent product size and automatically compensates for liner wear; protege contra sobrecarga mecânica | Impacto do ROI: Até 10% increase in throughput; prevents costly downtime from packing or overload events

Top Service Design | Base Técnica: All serviceable components accessible from above | Benefício Operacional: Permite mais segurança, faster liner changes and maintenance without personnel working beneath suspended loads | Impacto do ROI: Reduz o tempo de inatividade programada para manutenção em até 30% compared to bottomservice designs

DualPiston Hydraulic Ram Adjustment & Limpeza | Base Técnica: Two hydraulic cylinders control mainshaft position for setting adjustment and tramp iron release | Benefício Operacional: Permite o ajuste preciso do CSS sob carga e a rápida limpeza de cavidades bloqueadas em minutos | Impacto do ROI: Maximizes crusher availability; eliminates hourslong clearing procedures common with spidermounted systems

HighPrecision SpiralBevel Drive System | Base Técnica: Computeroptimized gear geometry with forcedfeed lubrication | Benefício Operacional: Transmits power more efficiently with less vibration and heat generation than traditional designs | Impacto do ROI: Documentado 57% redução no consumo específico de energia (kWh/tonelada); extends gearset service life

Integrated Main Shaft Position Sensor | Base Técnica: Continuous monitoring of mainshaft vertical position relative to top shell | Benefício Operacional: Provides operators with realtime data on liner wear rates for predictive maintenance scheduling | Impacto do ROI: Enables optimal liner utilization before changeout; improves planning accuracy for parts inventory

4. VANTAGENS COMPETITIVAS

| Métrica de desempenho | Referência padrão da indústria | Solução de britador giratório ODM | Vantagem documentada |
| : | : | : | : |
| Tempo de troca do revestimento (Principal) | 48 72 horas | 36 48 horas (Top Service) | ~30% reduction in downtime |
| Consumo Específico de Energia (kWh/t) Varia de acordo com o material. Linha de base = 100%| Linha de base = 100%| Average reduction to ~9395%| 57% melhoria na eficiência energética |
| Disponibilidade (Manutenção Programada) Industry average excludes unscheduled stops.| ~9495% availability| Alvo >96% disponibilidade| >1 aumento de pontos percentuais |
| Wear Life Consistency Liner life varies widely; metric is predictability.| High variance due to manual adjustment.| Low variance via ASRi+ automation.| Até 15% more predictable life |

5. ESPECIFICAÇÕES TÉCNICAS

Faixa de capacidade: dependente do modelo, de 2,000 acabar 10,000 toneladas métricas por hora (tph).
Requisitos de potência do motor: Tipicamente 300 kW para mais 800 kW (400 HP 1,000+ HP), depending on model size and duty.
Faixa de abertura de alimentação: Gape sizes from 800mm to over 1,500mm.
Principais especificações de materiais:
Mainframe & Concha superior: Highstrength fabricated steel with stressrelieved construction.
Côncavo & Mantle Core: Manganese steel castings (14%18% Mn), optional alloy overlays available.
Eixo Principal & Eccentric Sleeve Forged alloy steel with precision machining.
Dimensões Físicas / Pegada: Varia significativamente por modelo; requires detailed civil engineering drawings for foundation planning.
Faixa operacional ambiental: Projetado para temperaturas ambientes de 20°C a +45°C (4°F a +113°F). Dust seals protect internal components in highdust environments.

6. CENÁRIOS DE APLICAÇÃO

Expansão da mina de cobre em grande escala

Challenge A major South American copper mine needed to increase primary crushed throughput by 25% sem expandir a área ocupada pelo britador ou fundação existente. Seus equipamentos legados não poderiam atingir maior capacidade sem arriscar a confiabilidade.
Solution Installation of a single highcapacity ODM gyratory crusher featuring the ASRi+ system was selected over installing two smaller units.
Results The new crusher achieved a sustained throughput increase of 28%. The automated control stabilized product size fed to the SAG mills, contributing to a measured overall circuit efficiency gain of approximately 8%.

Operação de extração de granito

Challenge A North American aggregate producer faced unsustainable costperton due to weekly manual CSS checks/ adjustments on their primary gyratory crusher leading to inconsistent product yield and high labor costs.
Solution Retrofit installation of an ODM ASRi+ automation package onto their existing gyratory structure was implemented during scheduled maintenance shutdown period .
Results Product yield within target specification improved from an average of ~88% consistently above . Labor hours dedicated daily manual adjustments were eliminated entirely resulting direct annual labor savings .

7 CONSIDERAÇÕES COMERCIAIS

Equipment pricing structured according model size capacity tiered options:
Tier Basic models include standard drive system core automation Tier Advanced includes full ASRi+ automation package advanced wear monitoring sensors Tier Premium includes custom alloy liners extended warranty coverage initial commissioning support

Recursos opcionais disponíveis:
Dust suppression ring packages
Advanced predictive analytics software integration
Specialized liner profiles specific material types e.g., highly abrasive taconite
Semimobile skid base design

Pacotes de serviços:
Preventive Maintenance Plans scheduled inspections parts discounts
OnSite Technical Support dedicated engineer days per year
Emergency Parts Kits curated critical spares held onsite reduce lead time

Opções de financiamento:
Capital lease operating lease structures available through partners
Project financing considered largescale greenfield expansions

8 Perguntas frequentes

What level site preparation required installation?
Installation requires substantial reinforced concrete foundation designed specific model load dynamics detailed geotechnical report Our engineering team provides complete foundation drawings specifications part scope supply .

How does ASRi+ system integrate with existing plant DCS/SCADA?
The automation system communicates industrystandard protocols Modbus TCP/IP Profinet allowing seamless data exchange your central control room minimal integration effort required .

What typical lead time delivery commissioning new unit?
Lead times vary based model complexity current manufacturing schedule Typically range months order placement shipment Commissioning supervised our engineers typically requires weeks depending site readiness .

Are wear parts interchangeable other manufacturer models?
No Our concaves mantles other wear components designed proprietary chamber geometry metallurgy ensure optimal performance interchangeability not recommended would compromise throughput efficiency potentially void warranties .

What financing options available purchase?
We work several international equipment finance institutions offer range solutions including capital leases operating leases tailored balance sheet requirements Projectspecific financing can be explored large capital projects .

Can older gyratory crushers retrofitted your automation technology?
In many cases yes Our team can conduct feasibility study assess compatibility your existing mainframe drive system Retrofit projects offer costeffective path significant performance improvements .