1. ABERTURA ACIONADA POR PAINPOINT

Are your gold processing operations constrained by inefficient primary size reduction? The initial crushing stage sets the tone for your entire recovery circuit. Os desafios comuns com equipamentos de britagem de minério de ouro abaixo do ideal incluem:
Alto custo operacional: Premature wear on manganese jaws and liners from abrasive quartz and sulfide ores leads to frequent, costly replacements and excessive downtime.
Tamanho de feed inconsistente: Poorly sized output creates bottlenecks in downstream processes like SAG mills or leaching heaps, reducing overall plant throughput and recovery rates.
Tempo de inatividade não planejado: Mechanical failures in critical components under hightension loads halt production, directly impacting tonnage processed and revenue.
Segurança & Maintenance Hazards: Complex adjustment mechanisms and manual clearing of bridged material increase risk for maintenance crews.

Is your operation achieving maximum yield per ton of ore processed? Are you managing maintenance costs effectively without sacrificing availability? The solution begins with selecting the right primary crusher engineered specifically for the demands of gold ore.

2. VISÃO GERAL DO PRODUTO: GOLD ORE JAW CRUSHER

Este produto é resistente, robustly constructed jaw crusher designed as the primary workhorse for hard rock gold ore processing plants. It is engineered to accept runofmine (ROM) feed directly from the mine, delivering a consistent, coarse product suitable for secondary crushing or direct feed to a milling circuit.

Fluxo de Trabalho Operacional:
1. Minério de ouro ROM é alimentado no alimentador vibratório pardo (opcional), que contorna multas para otimizar o carregamento da câmara do britador.
2. Oversize material enters the deep crushing chamber where a powerful elliptical motion applies compressive force against a fixed jaw plate.
3. The crushed product discharges at the bottom outlet, with size determined by the hydraulically adjustable closedside setting (CSS).
4. Crushed material is conveyed to the next stage in your beneficiation process.

Escopo de aplicação: Ideal para britagem primária de materiais duros, minérios de ouro abrasivos (quartzo, sulfureto). Suitable for both stationary plant installations and modular/trackmounted setups.
Limitações: Não projetado para molhado, sticky ores without prior scalping; maximum feed size is constrained by crusher model dimensions.

3. RECURSOS PRINCIPAIS

HighCapacity Crushing Chamber | Base Técnica: Optimized nip angle and long vertical stroke | Benefício Operacional: Enables deeper drawdown per cycle, increasing throughput and reducing bridging incidents | Impacto do ROI: Os dados de campo aparecem até 15% higher throughput compared to conventional chambers of similar intake dimensions.

Construção de estrutura para serviços pesados | Base Técnica: Fabricado em chapa de aço de alta qualidade com pontos de tensão reforçados | Benefício Operacional: Fornece durabilidade excepcional sob carga cíclica, minimizing frame fatigue and risk of catastrophic failure | Impacto do ROI: Extends operational lifespan, protegendo o investimento de capital.

Alternar Hidráulico & Sistema de ajuste | Base Técnica: Cilindro hidráulico integrado substitui placas articuladas mecânicas tradicionais | Benefício Operacional: Permite rápido, safe CSS adjustment and provides automatic overload protection by releasing tramp metal | Impacto do ROI: Reduces adjustment time by 70% e evita danos causados ​​por materiais não trituráveis, evitando reparos dispendiosos.

AbrasionResistant Jaw Dies | Base Técnica: Premium manganese steel alloy with optimized tooth profile design | Benefício Operacional: Significantly extends wear life in highly abrasive environments, maintaining optimal cavity geometry longer | Impacto do ROI: Reduces liner changeout frequency and consumable costs per ton crushed.

Ponto de lubrificação centralizado | Base Técnica: Singlepoint connection to all major bearing lubrication points | Benefício Operacional: Simplifica a manutenção de rotina, ensures proper bearing lubrication, and enhances safety by keeping personnel clear of moving parts | Impacto do ROI: Cuts scheduled lubrication service time in half and prolongs critical bearing life.

BoltIn Cheek Plates | Base Técnica: Modular cheek plate design secured with standard fasteners | Benefício Operacional: Simplifies replacement compared to welded designs, reducing downtime during wear part changes | Impacto do ROI: Lowers labor hours required for maintenance events.

4. VANTAGENS COMPETITIVAS

| Métrica de desempenho | Padrão da Indústria (Média) | This Gold Ore Jaw Crusher Solution | Vantagem (% Melhoria) |
| : | : | : | : |
| Disponibilidade (Tempo de atividade) | 9294% | 96%+ documentado em relatórios de campo| ~34% improvement |
| Manganese Wear Life (Minério Abrasivo) | 120,000 150,000 toneladas por conjunto| 180,000 220,000 toneladas por conjunto| Até 40% vida mais longa |
| Throughput at Same CSS Setting| Linha de base (100%)| 115118%| 1518% maior capacidade |
| Tramp Iron Release / Clear Time| Compensação manual (~24 hours)| Liberação hidráulica (<10 minutos)| ~95% faster clearance |
| Consumo de energia por tonelada triturada| Linha de base (100%)| Aprox.. 95%| ~5% more efficient |

_Based on controlled testing with standardized hard quartz gold ore feed._

5. ESPECIFICAÇÕES TÉCNICAS

Capacidade da gama de modelos: 150 1,800 toneladas por hora (TPH), depending on feed size and closedside setting.
Faixa de abertura de alimentação: From 800mm x 550mm up to 1,500mm x 1,200mm.
Requisitos de energia: Driven by heavyduty TEFC motors ranging from 75 kW para 300 kW.
Especificações de materiais: Estrutura principal – chapa de aço fabricada; Jaw dies – premium ZGMn13Cr2 / Aço manganês ASTM A128 grau B3/B4; Shaft – forged alloy steel; Bearings – spherical roller bearings.
Dimensões Físicas & Peso: Varia de acordo com o modelo; approximate footprint range from 3m x 2m up to 6m x 5m. Weight range from ~15 tonnes to over 80 toneladas.
Faixa operacional ambiental: Projetado para temperaturas ambientes de 20°C a +45°C. Dust sealing kits are available for dry operations; standard models are not submersible.

6. CENÁRIOS DE APLICAÇÃO

Expansão da mina subterrânea de Hard Rock

Desafio: An existing underground operation needed to increase mill feed capacity by 30%. The existing primary crusher was a bottleneck with frequent liner wear issues on their highsilica ore.
Solução: Installation of a highcapacity jaw crusher model focused on abrasion resistance and rapid CSS adjustment capabilities.
Resultados: Conseguiu um 35% increase in primary circuit throughput while extending jaw die replacement intervals from every 8 semanas para cada 12 weeks under similar conditions.

Alluvial/Vein Processing Plant Retrofit

Desafio:A plant processing mixed freemilling and sulfide vein material experienced high downtime due to tramp metal entering the crusher with feed from smallscale contractors.
Solução:The existing primary crusher was replaced with a unit featuring an integrated hydraulic toggle system for automatic overload protection.
Resultados:Eliminated shaft breakage incidents. Uncrushable material release events now cause less than 30 minutes of stoppage versus an average of 4 hours previously for inspection/clearance.

7. CONSIDERAÇÕES COMERCIAIS

Our pricing structure reflects build quality and engineering sophistication tailored for demanding mining applications:
Nível Padrão: Includes core crusher assembly with motor drives,Correias trapezoidais,and basic guarding.Competitively priced against other OEM offerings.
Enhanced Tier (+~1218%): Adds integrated hydraulic adjustment system,lubrication skid package,and advanced PLCbased monitoring sensors.Recommended for automated or remote operations.This tier offers superior lifetime cost efficiency
Recursos opcionais:
Vibrating Grizzly Feeder modules
Integração do sistema de supressão de poeira
Specialized jaw die profiles (for slabby ore)
Skidmounted or modular chassis designs

Service packages range from basic commissioning support up through comprehensive multiyear planned maintenance agreements including parts kits.Financing options include capital lease agreements tailored to project cash flow cycles as well as traditional purchase arrangements

8. Perguntas frequentes

1º trimestre:Qual é o prazo típico de instalação?
A1For a stationary plant installation including foundation preparation we estimate 46 weeks from delivery depending on site readiness Modular skidmounted units can be operational within 710 dias

Q2Are these units compatible with existing secondary cone crushers or SAG mill feed systems?
A2Yes They are engineered as direct replacements or upgrades within standard mineral processing flowsheets Our technical team will review your downstream equipment specifications during selection

Q3What kind of particle size distribution can be expected?
A3The output gradation depends on feed characteristics but typically produces wellshaped coarse aggregate suitable for secondary crushing A product curve analysis can be provided based on your specific target CSS

Q4How does this equipment handle wet or claybound ore?
A4While capable it is recommended that sticky materials be prescreened For severe conditions we can specify specialized discharge belt designs or recommend alternative scalping solutions

Q5What are lead times after order placement?
A5Lead times vary based on model complexity but typically range between 1624 weeks We maintain an inventory program offering select models at reduced lead times subject availability

Q6Do you provide performance guarantees?
A6Yes We offer guaranteed minimum throughput capacity based upon agreedupon feed material specifications provided during quotation These are formalized within our commercial contracts