1. ABERTURA ACIONADA POR PAINPOINT

Os custos operacionais crescentes e o tempo de inatividade imprevisível estão corroendo suas margens de produção agregadas? Para gerentes de fábrica e especialistas em compras, selecting a reliable yet costeffective primary crushing solution is a critical capital decision fraught with operational risks. Os desafios comuns incluem:

Custos excessivos de manutenção: Mudanças freqüentes de revestimento, falhas de rolamento, and unplanned repairs directly impact your bottom line and labor allocation.
Taxa de transferência inconsistente & Formato do produto: Suboptimal crushing chambers lead to poor reduction ratios, multas excessivas, or irregular aggregate shape, affecting downstream process efficiency and product marketability.
Alto consumo de energia: Inefficient drive systems and outdated crushing technology result in unsustainable power costs per ton of material processed.
Desgaste rápido em aplicações abrasivas: When processing hard rock or highly abrasive feed material, component wear life can be catastrophically short, driving up costperton metrics.
Flexibilidade de configuração limitada: Fixed crusher designs cannot adapt to changing feed stock or final product requirements without significant additional investment.

A questão central passa a ser: How can you secure a robust primary jaw crusher that delivers fundamental reliability and efficiency without the premium price tag of toptier brands?

2. VISÃO GERAL DO PRODUTO

The subject of this specification is a heavyduty Britador de mandíbula primário, engineered as a costcompetitive entry in the stationary and portable crushing plant market. This machine is designed for the primary reduction of hard, materiais abrasivos como granito, basalto, e cascalho do rio.

Fluxo de Trabalho Operacional:
1. Ingestão de ração: Material de alimentação grande (up to specified feed opening) é depositado no alimentador vibratório do urso pardo (opcional) or directly into the crusher's deep crushing chamber.
2. Esmagamento por compressão: The robust eccentric shaft drives the movable jaw plate in an elliptical motion against the fixed jaw plate, aplicando imensa força compressiva para fraturar a rocha.
3. Ajuste de configuração de descarga: The size of the crushed output product is controlled by hydraulically or mechanically adjusting the gap at the discharge point between the jaw plates.
4. Descarga de Materiais: Crushed material exits the chamber onto the main plant conveyor for transport to secondary crushing or screening stages.

Escopo de aplicação & Limitações:
Escopo: Ideal for quarry primary crushing, operações de mineração, e reciclagem de resíduos de construção em grande escala. Suitable for integration into both fixed plant and trackmounted mobile setups.
Limitações: Not designed as a tertiary crusher for producing sand or very fine aggregates. O tamanho e a capacidade máximos de alimentação estão sujeitos às especificações do modelo; exceeding these parameters will result in accelerated wear and potential damage.

3. RECURSOS PRINCIPAIS

Deep Crushing Chamber Design | Base Técnica: Optimized nip angle and longer linear crushing zone | Benefício Operacional: Enables higher throughput with less wear on jaw plates per ton crushed | Impacto do ROI: Aumenta a vida útil do revestimento em uma estimativa 1520%, reducing part change frequency and associated labor costs.

HeavyDuty Eccentric Shaft & Rolamentos | Base Técnica: Forged alloy steel shaft supported by oversized spherical roller bearings | Benefício Operacional: Provides exceptional durability under shock loads from uncrushable material | Impacto do ROI: Minimizes risk of catastrophic bearing failure, uma das principais causas de tempo de inatividade não planejado prolongado.

Sistema de ajuste de alternância hidráulica | Base Técnica: Replaceable hydraulic cylinders for setting adjustment and overload relief | Benefício Operacional: Permite rápido, precise CSS changes for product gradation control and automatic release tramp iron protection | Impacto do ROI: Reduces adjustment time by over 50% em comparação com sistemas de calços manuais, melhorando a flexibilidade da planta.

HighStrength Welded Steel Frame | Base Técnica: Análise de Elementos Finitos (FEA) optimized frame construction with reinforced stress points | Benefício Operacional: Ensures longterm structural integrity under constant highcycle loading | Impacto do ROI: Extends the functional lifespan of the core asset, protegendo seu investimento de capital.

EnergyEfficient Direct Drive System | Base Técnica: Vbelt drive from hightorque electric motor to flywheels eliminates gearbox losses | Benefício Operacional: Delivers more usable power to the crushing chamber with lower mechanical complexity | Impacto do ROI: Os dados de campo aparecem até 8% lower energy consumption per operating hour compared to older indirect drive designs.

Standardized Wear Part Geometry | Base Técnica: Commonality in jaw plate profiles across multiple models within our range | Benefício Operacional: Simplifies inventory management for operations running multiple crushers; parts are readily available globally | Impacto do ROI: Lowers total cost of ownership through reduced spare part stockholding costs and faster procurement.

4. VANTAGENS COMPETITIVAS

| Métrica de desempenho | Padrão da Indústria (Nível de entrada) | Nossa solução primária de britador de mandíbula | Vantagem (% Melhoria) |
| : | : | : | : |
| Vida útil do forro (Granito Abrasivo) | ~120.000 toneladas por conjunto (14% Aço manganês)| ~138,000 tons per set (18% Aço manganês)| +15% |
| Average Power Draw @ Full Load| Based on motor rating only| Actual field measurement data provided per model| Até 8% more efficient operation |
| Tempo de ajuste CSS (Mecânico versus. Hidráulico)| 4560 minutos (sistema de calços)| <20 minutos (standard hydraulic system)| Sobre 55% mais rápido |
| Intervalo de manutenção do rolamento (Grease)| 500 horário de funcionamento| 750 operating hours under normal conditions| +50% longer interval |
| Nível de ruído em 1 Medidor| ~105dBA| ~98 dBA with optional damping kits| ~7% reduction |

5. ESPECIFICAÇÕES TÉCNICAS

Designação do modelo: JC1200
Abertura de alimentação: 1200mm x 850 mm (47" x 33")
Tamanho máximo de alimentação: 750milímetros (29")
Configuração lateral fechada (CSS) Faixa: 100 250milímetros (4" 10")
Faixa de capacidade (@ various CSS): 250 550 MTPH
Requisitos de energia da unidade: 132 kW / 175 Motor Elétrico HP
Peso total (Apenas triturador): Aproximadamente 28,000 kg
Principais especificações de materiais:
Construção de moldura: Highgrade welded steel plate
Eixo Excêntrico: EN24 forjado / SAE4340 alloy steel
Jaw Plates Standard Material：18% Aço Manganês
Placas de bochecha：Highchrome iron alloy
Faixa de temperatura operacional: 25°C a +40°C (13°F a +104°F)
(Specifications are indicative; exact figures depend on final model configuration.)

6. CENÁRIOS DE APLICAÇÃO

Quarry Primary Crushing Unit – Hard Rock Application

Desafio: A regional granite quarry faced frequent downtime due to premature failure of jaw plates on their existing primary crusher, achieving only ~90k tons per set. Costperton for wear parts was unsustainable.
Solução: Installation of our JC1200 Primary Jaw Crusher with optional heavyduty jaw plate configuration.
Resultados: Liner life extended to an average of 140k tons per set. Combined with faster hydraulic CSS adjustments during product changeovers,a operação relatou um 22% reduction in total costperton for primary crushing over an annual review period.

Portable Plant Contractor – Multiple Site Recycling

Desafio: A demolition contractor needed a reliable primary crusher for their portable plant that could handle highly variable reinforced concrete feed without constant fear of damage from tramp metal.
Solução: Deployment of our trackmounted version featuring the same JC1200 crusher core with integrated hydraulic overload protection via the toggle system.
Resultados: The automatic release function successfully protected the crusher from uncrushable steel on multiple occasions.The contractor noted nearzero unscheduled stops due to tramp metal over one year,andthe consistent product shape improved secondary processing efficiency at their recycling yard.

7. CONSIDERAÇÕES COMERCIAIS

Our pricing strategy is structured to provide clear value at different commitment levels:

Nível de equipamento básico: Includes core crusher with standard manganese jaws,montagens de motor,and basic tool kit.Competitively priced for budgetconscious CAPEX projects.
Enhanced Production Tier: Base equipment plus integrated hydraulic setting adjustment,a larger capacity feeder,and wear monitoring sensors.Optimal for operations prioritizing uptime and automation.
Premium Durability Tier: All enhanced features plus upgraded heavyduty jaw plates,total grease lubrication system,and extended warranty coverage.Recommended for extremeabrasion or24/7operational environments.

Recursos opcionais incluem sistemas de lubrificação automatizados,kits de supressão de poeira,and various motor configurations.Service packages range from basic commissioning supportto comprehensive annual maintenance contracts with guaranteed response times.Financing options including leasetoownand equipment rentalare available through our partner networkto assistwith cash flow management.

8.Perguntas frequentes

1.P:What isthe lead timefor deliveryof thisprimaryjawcrusher?
A.For standard models,inventory allowsfor shipment within68weeksfrom order confirmation.Custom configurations may require1012weeksbasedon component sourcing.

2.P:Aretherecommended sparesto holdin inventory?
A.We providea recommended initial spares listincludingjawplates,alternar placas,andgrease.Thislistis customizedbasedonyour specificfeedmaterialandtargetedproduction volumesduringtheconsultation phase.

3.P:Canyourcrushersbeintegratedintoourexistingplantwithdifferentbrandequipment?
A.Thecrushersaredesignedtostandardindustrydimensionsforfoundationsandfeed/discharge heights.Electricalinterfacescanbeadaptedtomeetyoursystemrequirements.Detailedinterface drawingsareprovidedfor engineeringreviewpriortopurchase

4.P:Qual é a estrutura da garantia?
A.Thestandardwarrantyis12monthsfromcommissioningor18monthsfromshipmentdatewhichevercomes firstcoveringmanufacturingdefectsinmaterialandworkmanship.Extendedwarrantypackagesareavailable

5.P:Você fornece garantias de desempenho?
A.WeprovideguaranteesformachinecapacityandpowerconsumptionbasedonagreedfeedmaterialcharacteristicsandproductgradationtargetsTheseareoutlinedinthetechnicalproposalpriortoorder

6.P:Que treinamento é fornecido para nossos operadores e equipe de manutenção?
A.CommissioningincludesonsiteoperationaltrainingWealsoprovidecomprehensivemaintenancemanuals partslistsandaccesstoonlinetrainingmodulesforsafeoperationandroutine servicingprocedures

7.P:Arethereanyhiddencostsinvolvedwithinstallation?
A.OurofferincludesaclearlistofsupplieditemsFoundationdrawings,motorstarterrecommendations,andgeneral layoutguidanceareprovidedaspartoftheengineeringpackageCostsforexternalcivilworks electricalconnectiontosupplyandlocalcranagearetypicallytheresponsibilityofthebuyer