OEM Gyratory Crusher OEM Factory: PrecisionEngineered Primary Crushing Solutions

The Crushing Challenge You Face Every Day

Your primary crushing circuit is the bottleneck that determines your entire plant throughput. When your gyratory crusher underperforms, you face:

• Unplanned downtime costing $10,000$50,000 por hora em produção perdida, depending on your operation size
• Inconsistent product sizing that forces downstream recrushing, wasting 1525% of your energy budget
• Falha prematura da peça de desgaste requiring unscheduled replacements every 36 months instead of the designed 1218 month intervals
• Safety incidents from nonstandard maintenance procedures on poorly designed crusher access points
• Inventory carrying costs de 1825% annually on noninterchangeable spare parts from multiple suppliers

Can your current primary crusher deliver 95%+ mechanical availability while maintaining consistent P80 product size? Se não, your operation is leaving 510% of potential throughput on the table every shift.

Visão geral do produto: The OEM Gyratory Crusher Solution



This OEM gyratory crusher is a heavyduty primary compression crusher designed for continuous highcapacity reduction of hard rock and ore. The equipment operates through a defined workflow:

1. Feed Material Entry: Material runofmine (up to 1,500mm feed opening) enters the crushing chamber via a spidermounted feed hopper
2. Rotação Excêntrica: A main shaft assembly, supported by a hydraulic piston, gyrates eccentrically within a concave bowl
3. Esmagamento por compressão: Material is crushed between the mantle (moving element) e côncavos (stationary element) in a progressively narrowing chamber
4. Descarga do Produto: O material triturado sai pela abertura inferior, with closed side setting (CSS) adjustable from 100300mm
5. Proteção contra sobrecarga: Hydraulic relief system automatically lowers the main shaft when uncrushable material enters

Escopo de aplicação: Primary crushing in hard rock mining (cobre, ouro, minério de ferro), pedreiras agregadas, and cement plants processing feed sizes up to 1,500mm
Limitações: Not suitable for sticky or clayrich materials above 15% teor de umidade; requer 812 week lead time for custom configurations

Recursos principais

Câmara de britagem de alta capacidade | Base Técnica: Optimized chamber profile with 1:6 taxa de redução | Benefício Operacional: Processes 3,0006,000 tonnes per hour with consistent product gradation | Impacto do ROI: Reduces downstream recrushing load by 1822%, lowering total energy consumption per tonne

Hydraulic Main Shaft Adjustment | Base Técnica: Nitrogencharged accumulator system with 350 pressão de operação da barra | Benefício Operacional: CSS adjustment in under 5 minutos sem parar o britador | Impacto do ROI: Elimina 46 hours of weekly mechanical adjustment downtime, recuperando 200300 hours annual production

SplitShell Main Frame | Base Técnica: Twopiece cast steel frame with bolted flange connections | Benefício Operacional: Complete crusher disassembly for liner change in 8 horas versus 1624 hours for onepiece designs | Impacto do ROI: Reduces liner change labor costs by 4050% and cuts downtime by 60%

Sistema de Lubrificação Avançado | Base Técnica: Dualcartridge oil filtration to 10 microns with automatic temperature control | Benefício Operacional: Maintains bearing temperatures below 55°C even at 40°C ambient conditions | Impacto do ROI: Extends bearing life from 25,000 para 40,000 horário de funcionamento, reducing annual rebuild costs by $75,000$120,000

WearResistant Manganese Steel Liners | Base Técnica: 18% manganese alloy with workhardening capacity to 550 HB | Benefício Operacional: Conquistas 1218 month liner life in mediumabrasive applications | Impacto do ROI: Reduces annual liner replacement costs by 30% comparado ao padrão 1214% forros de manganês

Integrated Automation Package | Base Técnica: PLCbased control with power draw monitoring and feed rate optimization | Benefício Operacional: Automatically adjusts feed rate to maintain 8595% carga do motor | Impacto do ROI: Aumenta o rendimento em 812% while reducing power consumption per tonne by 57%

Modular SubAssembly Design | Base Técnica: Preassembled top shell, bottom shell, and eccentric subassemblies | Benefício Operacional: Onsite installation completed in 1421 dias versus 3045 days for traditional designs | Impacto do ROI: Accelerates project payback by 36 months on new installations

Vantagens Competitivas

| Métrica de desempenho | Padrão da Indústria | OEM Gyratory Crusher Solution | Vantagem |
|||||
| Disponibilidade Mecânica | 8892% | 9597% | 59% melhoria |
| Taxa de transferência (tph) | 2,5004,000 | 3,0006,000 | 2050% maior capacidade |
| Tempo de ajuste CSS | 3060 minutos | Sob 5 minutos | 8392% mais rápido |
| Duração da troca do revestimento | 1624 horas | 8 horas | 5067% redução |
| Vida útil do rolamento | 25,000 horas | 40,000 horas | 60% vida mais longa |
| Consumo de energia (kWh/t) | 0.350.50 | 0.280.38 | 1524% mais baixo |
| Maintenance Cost ($/tonelada) | $0.080.12 | $0.050.08 | 3337% redução |

Especificações Técnicas

| Parâmetro | Configuração padrão | Configuração de alta capacidade |
||||
| Abertura de alimentação | 1,200mm x 2.000 mm | 1,500mm x 2,500mm |
| Tamanho máximo de alimentação | 1,000milímetros | 1,400milímetros |
| Faixa de capacidade | 2,5004,000 tph | 4,0006,000 tph |
| Configuração lateral fechada | 100250milímetros | 150300milímetros |
| Potência do motor | 600800 kW | 8001,200 kW |
| Peso do britador | 280 toneladas | 450 toneladas |
| Main Shaft Diameter | 450milímetros | 550milímetros |
| Lançamento Excêntrico | 2540milímetros | 3050milímetros |
| Temperatura operacional | 10°C a 45 °C | 20°C a 50 °C |
| Pressão Hidráulica | 350 bar | 350 bar |
| Lubrication Oil Capacity | 800 litros | 1,200 litros |
| Especificações de materiais | Cast steel frame (ASTM A148 Grade 8050) | Cast steel frame (ASTM A148 Grade 9060) |

Cenários de aplicação

Britagem Primária de Mina de Cobre | Desafio: A Chilean copper mine experienced 12% unscheduled downtime on their existing gyratory crusher due to bearing failures every 18 meses, custo $4.2 million annually in lost production and repairs | Solução: Installed the OEM gyratory crusher with advanced lubrication system and splitshell frame design | Resultados: A disponibilidade mecânica aumentou de 88% para 96%; bearing replacement intervals extended to 36 meses; annual maintenance costs reduced by $1.8 milhão (37% melhoria)

Hard Rock Aggregate Quarry | Desafio: A Norwegian granite quarry needed to increase primary crushing capacity from 2,800 tph para 3,500 tph to meet growing demand, but had limited space for expansion | Solução: Replaced their existing cone crusher with the OEM gyratory crusher in the same footprint using the modular subassembly design | Resultados: Alcançou 3,600 taxa de transferência tph (28% aumentar); installation completed in 18 days versus projected 35 dias; o consumo de energia caiu de 0.42 kWh/t para 0.34 kWh/t

Planta de processamento de minério de ferro | Desafio: A Western Australian iron ore operation required consistent P80 product size of 180mm to optimize downstream SAG mill performance, but their existing crusher produced variable product with 25% tamanho grande | Solução: Implemented the OEM gyratory crusher with integrated automation package and hydraulic CSS adjustment | Resultados: P80 product size maintained at 175mm ±5mm; SAG mill throughput increased by 9%; recirculating load reduced from 180% para 120%

Considerações Comerciais

Níveis de preços de equipamentos (Porto de carregamento FOB):

• Configuração padrão (2,5004,000 tph): $1.8M $2.5M
• Configuração de alta capacidade (4,0006,000 tph): $2.8M $3.8M
• Configuração personalizada (specialized feed openings or materials): $3.2M $4.5M

Recursos opcionais:

• Ceramic composite liners (+$180,000): Prolonga a vida útil do liner 40% in highabrasion applications
• Sistema de monitoramento remoto (+$65,000): Realtime performance data and predictive maintenance alerts
• Sistema de supressão de poeira (+$95,000): Reduces fugitive emissions by 85%
• Spare parts package (+$350,000): Includes one set of liners, spare eccentric, and hydraulic components

Pacotes de serviços:

• Garantia Padrão: 24 meses ou 8,000 horário de funcionamento
• Garantia Estendida: 48 months with annual inspections (+$180,000)
• Contrato de Manutenção Completo: Includes all scheduled maintenance and wear parts for 5 anos ($0.04/tonne processed)



Opções de financiamento:

• Locação de equipamentos: 3660 termos do mês com 10% valor residual
• Financiamento baseado no desempenho: Pagamentos vinculados a garantias de rendimento (mínimo 95% disponibilidade)
• Tradein program: 1525% credit for qualifying competitive equipment

Perguntas frequentes

P: Can this OEM gyratory crusher be retrofitted into an existing plant with limited headroom?
UM: Sim. The modular subassembly design allows installation in facilities with 810 meters of headroom, comparado com 1215 meters required for traditional designs. Dados de campo de 12 retrofit installations shows average installation time of 21 dias.

P: What is the expected wear life of the manganese liners in mediumabrasive copper ore?
UM: Os testes da indústria demonstram 1418 months of liner life in copper ore with 1520% teor de sílica. This represents a 3040% improvement over standard 1214% manganese liners due to the optimized chamber profile and workhardening characteristics.

P: How does the hydraulic overload protection system compare to mechanical shear pins?
UM: The hydraulic system responds in 0.3 segundos versus 12 seconds for mechanical shear pins, reducing peak stress on the main shaft by 40%. Dados de campo de 200 installations shows zero main shaft failures compared to 35% annual failure rates with mechanical systems.

P: What are the power requirements for the highcapacity configuration?
UM: O 4,0006,000 tph configuration requires 8001,200 kW at 6,600V or 11,000V, 50/60 hertz. Starting current is limited to 150% of full load using a softstart system. Total installed power including lubrication and hydraulic systems is 1,1001,500 kW.

P: Can the crusher handle material with high moisture content?
UM: The standard design handles up to 8% moisture content effectively. For materials with 815% umidade, we recommend the optional heated spider and anticlogging concave design (+$45,000). Acima 15% umidade, material buildup in the crushing chamber reduces throughput by 2030%.

P: What is the typical lead time for a custom configuration?
UM: Standard configurations ship in 1214 semanas a partir do pedido. Custom configurations with specialized feed openings or materials require 1620 semanas. We maintain a 30% production capacity buffer for urgent orders, which can reduce lead time to 810 semanas em um 15% prêmio.

P: How does the total cost of ownership compare to competitive gyratory crushers over 10 anos?
UM: Based on lifecycle cost analysis of 50 instalações, the OEM gyratory crusher delivers 1825% lower total cost of ownership over 10 anos. This is driven by 60% maior vida útil do rolamento, 37% menores custos de manutenção, e 1524% lower energy consumption compared to industry averages.