Targeted Gold Ore Crushing Solutions for HighVolume Processing Plants

Are you facing escalating operational costs due to inefficient primary crushing? Does unscheduled downtime for liner changes and maintenance erode your processing uptime? Are inconsistent feed sizes from your primary crusher causing bottlenecks in your SAG or ball mill circuits, limiting overall recovery rates? The challenges in gold ore comminution are quantifiable: every hour of unplanned stoppage can represent tens of thousands in lost revenue, while inefficient crushing directly increases energy consumption per ton by 1530%. Your operation requires a primary crushing solution that delivers relentless availability, maximizes throughput of abrasive and highgrade ore, and provides a consistently optimal feed for downstream processes. How do you achieve this without compromising on maintenance complexity or total cost of ownership?

Обзор продукта: Тяжелая щековая дробилка первичного дробления для золотой руды

Our flagship gold ore crushing equipment is engineered as a robust, highcapacity primary jaw crusher specifically for the demanding first stage of size reduction in gold mining operations. It is designed to process runofmine (ПЗУ) gold ore with high compressive strength and variable moisture content, delivering a consistent product size for secondary crushing or direct feed to milling circuits.

Операционный рабочий процесс:
1. Потребление корма: ПЗУ руда (до 1200мм) подается в вибрационный колосниковый питатель (ВГФФ ВГФ), который отделяет мелкий материал и направляет негабариты в дробилку.
2. Первичное дробление: The core jaw crusher utilizes a steep nip angle and aggressive crushing action to fracture the ore between a fixed and a moving jaw plate.
3. Выгрузка продукта: Измельченный материал выходит через регулируемую настройку разгрузки., ensuring precise control over product top size (typically 150mm to 250mm).
4. Транспортировка материалов: The crushed product is conveyed to the next stage of your mineral processing plant.

Область применения & Ограничения:
Объем: Идеально подходит для стационарных станций первичного дробления., largescale openpit or underground mining operations processing hard rock gold ores (например, кварцевые жилы, сульфидсодержащие руды). Effective in both greenfield installations and plant upgrade scenarios.
Ограничения: Не предназначено в качестве автономного решения для полного цикла измельчения.; requires integration with secondary/tertiary crushers or mills for final liberation. Максимальный размер и производительность корма зависят от модели.

Основные функции & Инженерные преимущества

Advanced Liner Geometry | Техническая основа: Конечно-элементный анализ (ВЭД) optimized profile | Операционная выгода: Increased wear life by up to 30% through even pressure distribution and reduced localized stress | Воздействие на рентабельность инвестиций: Lower cost per ton crushed via extended service intervals and reduced liner inventory

Гидравлический переключатель & Система регулировки | Техническая основа: Integrated hydraulic ram for tensioning and clearing | Операционная выгода: Позволяет быстро, safe clearing of tramp metal or cavity blockages in under 15 minutes without manual intervention | Воздействие на рентабельность инвестиций: Minimizes downtime events from common stalls, защита целевых показателей пропускной способности

Сверхмощный ротор & Подшипниковый узел | Техническая основа: Oversized spherical roller bearings with automated lubrication | Операционная выгода: Sustains peak load under shock conditions from uncrushables, ensuring bearing integrity >99.5% доступность | Воздействие на рентабельность инвестиций: Eliminates premature bearing failure—a leading cause of major crusher overhaul—saving over $50k in potential repair costs per incident

Модульная рамная конструкция | Техническая основа: Болтовой, stressrelieved steel sections | Операционная выгода: Simplifies transport to remote sites and allows for strategic component replacement versus full frame repair | Воздействие на рентабельность инвестиций: Reduces logistics costs by 25% and cuts rebuild time during major refurbishment by 40%

Встроенный коллектор пылеподавления | Техническая основа: Pressurized water spray system at feed and discharge points | Операционная выгода: Эффективно контролирует кремнеземную пыль у источника, maintaining compliance with health and safety exposure limits (OELs) | Воздействие на рентабельность инвестиций: Mitigates risk of regulatory shutdowns and reduces plantwide housekeeping labor

Умный дизайн камеры | Техническая основа: Deep symmetrical crushing chamber with optimized stroke at the discharge point | Операционная выгода: Delivers higher reduction ratios (до 6:1) in a single pass while minimizing slabby product shape | Воздействие на рентабельность инвестиций: Increases potential circuit throughput by improving material flow characteristics to downstream processes

Конкурентные преимущества с первого взгляда

| Метрика производительности | Стандартный эталон отрасли | Наше решение по дроблению золотой руды документально подтвердило улучшение |
| : | : | : |
| Срок службы вкладыша (Абразивная руда) | ~450 000 тонн за комплект (Мн14%)| ~600,000 MT per set (Premium Alloy) |
| Доступность (Запланировано + Внеплановый) |>95% годовая доступность |>98.5% годовая доступность |
| Energy Consumption per Tonne kWh/t| ~0,8 1.2 кВтч/т| ~0,65 0.9 кВтч/т|
| Время удаления металлических посторонних предметов |>60 руководство по минутам|36,000 часы работы |

Технические характеристики

Диапазон мощности: 500 2,500 тонн в час (ТПХ), dependent on model and feed gradation.
Кормовое отверстие: From 1000mm x 800mm up to 1500mm x 1200mm.
Требования к питанию: Главный двигатель дробилки от 150 кВт до 400 кВт; total installed power including VGF from 200 кВт до 500 кВт.
Характеристики материала: Высокопрочный стальной каркас (АСТМ А36); jaw plates available in premium manganese steel (1822% Мин.) or optional chromiumenhanced alloys for highly abrasive ores; shaft forged from hightensile steel.
Физические размеры & Масса: Approximate footprint range from 8m x 4m up to 12m x 6m; weights from ~45 tonnes up to ~120 tonnes.
Экологический рабочий диапазон: Рассчитан на температуру окружающей среды от 20°С до +50°С.; electrical components rated for IP65 protection against dust and moisture ingress.

Сценарии применения

HighGrade Underground Mine Expansion

Challenge A midtier producer needed to double primary crushing capacity within an existing building footprint to handle highergrade ore from a new vein. Space constraints ruled out additional conventional crushers.
Solution Implementation of our compact, highcapacity jaw crusher model with a modular base design allowed it to be fitted onto a reinforced mezzanine level above existing conveyors.
Results Achieved target throughput increase of 100% within the same building envelope. The modular installation reduced construction time by 8 weeks compared to a traditional foundationbased install.

Remote OpenPit Operation with Abrasive Ore

Challenge An isolated site faced exorbitant costs and lead times for liner changes every 3 months due to extremely abrasive silicified ore. Downtime logistics crippled annual throughput targets.
Solution Deployment of our crusher with FEAoptimized liner geometry paired with optional ultrawearresistant alloy jaw plates.
Results Extended liner life consistently achieved 4month operational windows between changes. This predictable schedule allowed for optimized logistics planning, reducing annual planned downtime by 25% and increasing annualized throughput by approximately 8%.

Коммерческие соображения

Our gold ore crushing equipment is offered across three capability tiers:

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Часто задаваемые вопросы

Q What if my existing plant's conveyor system isn't rated for your crusher's maximum output?
A Our engineering team conducts presale volumetric flow analysis based on your specific ore characteristics.We can specify models that match your downstream constraints or provide interface design supportfor necessary upgrades.

Q How does this equipment handle wet sticky ore which can cause packing in the chamber?
A The deep chamber design combined with an aggressive stroke at the discharge point promotesmaterial ejection.Field data shows this reduces packing incidents by over 60% comparedto older straightplate designs.For severe conditionsan optional chamber heating systemis available.

Q Are wear parts like jaw plates interchangeable with other OEM crushers?
A While designed as part of an optimized systemour commitmentto minimizing customer downtime means we offer interchangeable wear partsfor several common industry form factors.Details are providedin our compatibility documentation.

Q What financing options are availablefor capital expenditure projects?
A We offer several commercial pathwaysincluding direct capital saleoperational lease agreementsand throughputbased contractswhere payment is partially tiedto achieved production volumes.A dedicated commercial team will structurea proposal basedon your financial strategy.

Q What levelof technical supportis provided during commissioningand operation?
A Every sale includesa comprehensive commissioning package conductedby our field engineers.We offer tiered service agreementsfrom remote monitoringand technical supportto guaranteed spare parts availabilityand scheduled maintenance inspectionsby certified technicians