White Label Gold Ore Crushing Equipment: Engineered for HighThroughput Recovery

Операционная задача: When Downstream Recovery Depends on Upstream Fragmentation

Every ton of gold ore that enters your processing circuit carries a fixed cost—energy, вода, реагенты, и труд. The question is not whether you will pay those costs, but how much of the contained gold value you will actually recover. Industry data indicates that poor crushing practices can reduce gold recovery by 15–30% in heap leach operations and create measurable downstream inefficiencies in milling circuits. Common operational pain points include:

• Негабаритный исходный материал causing recirculating loads that consume 20–40% of your crusher's effective capacity, forcing you to run longer shifts or add secondary equipment you had not budgeted for.
• Inconsistent product size distribution leading to leach cycle times that stretch from 45 дней до 70+ дни, tying up working capital in ore inventory that is not generating revenue.
• Незапланированные простои from crusher wear components failing prematurely—each hour of unscheduled stoppage costs an average of $1,200–$3,500 in lost throughput and labor for a midsized operation.
• Fines overproduction creating slimes that blind your leach pads or thickeners, increasing reagent consumption by up to 18% and complicating your tailings management.

Can your current crushing circuit deliver a consistent P80 of 12–15mm at the throughput your leaching or milling circuit was designed for? If you are compensating for upstream inefficiencies, you are paying for it downstream.

Обзор продукта: White Label Gold Ore Crushing Equipment

This white label gold ore crushing equipment is a heavyduty, skidmounted jaw crusher system designed specifically for primary and secondary reduction of goldbearing ores with a Bond Work Index up to 22 кВтч/т. The equipment integrates a vibrating grizzly feeder, a deepchamber jaw crusher, and a discharge conveyor into a single, transportable unit that can be deployed in fixed or semimobile configurations.

Операционный рабочий процесс:

1. Загрузка корма: Рудная руда (до 600 мм) is loaded into the 12m³ hopper via excavator or wheel loader. The vibrating grizzly feeder removes fines (<40мм) before they enter the crusher, bypassing them directly to the discharge conveyor.
2. Первичное дробление: Oversize material enters the 900×1200mm jaw crusher chamber, where compressive force reduces rock to a nominal 100–150mm product. Глубокий, symmetrical crushing chamber ensures even wear distribution across the jaw plates.
3. Discharge and Transfer: Crushed ore is discharged onto a 1,200mm wide belt conveyor with impact idlers and skirtboard sealing, transferring material to your existing secondary crushing circuit or directly to a stockpile.
4. Magnet Separation (Необязательный): An overhead belt magnet removes tramp metal from the crushed stream, protecting downstream cone crushers and SAG mills from damage.
5. Пылеподавление: Integrated water spray bars at the feed hopper and discharge point control fugitive dust, maintaining a safe working environment and reducing ore loss through windage.

Область применения: This equipment is suited for gold operations processing 150–400 tonnes per hour, including openpit heap leach operations, CIL/CIP plants requiring a primary crush before milling, and artisanal mining consolidation projects. It is not designed for underground installation or for ores with clay content exceeding 15%, which may cause bridging in the feed hopper.

Основные функции

Сборная рама для тяжелых условий эксплуатации | Техническая основа: Конечно-элементный анализ (ВЭД)оптимизированное распределение напряжений | Операционная выгода: Maintains jaw alignment under peak crushing forces, reducing toggle plate failures | Воздействие на рентабельность инвестиций: 30% longer structural service life compared to cast frames, снижение частоты замены капитала

Гидравлическая регулировка CSS | Техническая основа: Hydraulic cylinders with accumulator system for tramp iron relief | Операционная выгода: Your operators can adjust the closed side setting from 75mm to 150mm in under 10 минут без ручного регулирования | Воздействие на рентабельность инвестиций: Устраняет 4–6 часов простоя на одну регулировку, saving $5,000–$18,000 annually in lost production

Глубокая симметричная камера дробления | Техническая основа: 1:1.6 feed opening to throat ratio with 20° nip angle | Операционная выгода: Accepts larger feed material and produces a more cubical product with fewer flat, elongated particles that cause downstream screening issues | Воздействие на рентабельность инвестиций: 8–12% improvement in downstream crusher throughput due to better feed distribution

BoltIn Wear Components | Техническая основа: Марганцевая сталь (12–14% Мн) jaw plates with dovetail mounting system | Операционная выгода: Wear parts can be replaced in 8–10 hours by a twoperson crew using standard hand tools, without welding or specialized equipment | Воздействие на рентабельность инвестиций: Reduces maintenance labor costs by 25% and extends wear life by 18% compared to boltedon designs

Модульная конструкция салазок | Техническая основа: ISO containercompatible footprint with integrated lifting points | Операционная выгода: The entire unit can be relocated between pits or sites in 2–3 days using standard transport equipment | Воздействие на рентабельность инвестиций: Eliminates $50,000–$120,000 in civil works costs per relocation, supporting flexible mine planning

Variable Speed Feeder Control | Техническая основа: VFDcontrolled vibratory feeder with belt scale feedback | Операционная выгода: Automatically adjusts feed rate based on crusher amp draw, preventing chokeups and maximizing throughput | Воздействие на рентабельность инвестиций: 5–8% increase in average throughput by maintaining optimal crusher loading conditions

Интегрированное пылеподавление | Техническая основа: Atomized water spray nozzles with flow control at all transfer points | Операционная выгода: Achieves 85–90% dust capture efficiency, supporting compliance with occupational exposure limits of 0.05 mg/m³ for respirable crystalline silica | Воздействие на рентабельность инвестиций: Avoids potential regulatory fines of $10,000–$50,000 per violation and reduces water consumption by 40% по сравнению со стандартными распылителями

Конкурентные преимущества

| Метрика производительности | Отраслевой стандарт (Типичная щековая дробилка) | White Label Gold Ore Crushing Equipment | Преимущество (% Улучшение) |
|||||
| Пропускная способность (т/ч) at 125mm CSS | 180–220 | 250–300 | 25–36% higher |
| Потребляемая мощность (кВтч/т) | 0.8–1.2 | 0.6–0.9 | 25% более низкая стоимость энергии |
| Время настройки CSS (минуты) | 45–90 | 8–12 | 82–87% faster |
| Wear Life – Jaw Plates (часы) | 1,200–1800 | 1,800–2400 | 33–50% дольше |
| Гарантия на структурный каркас (годы) | 1–2 | 5 | 150–400% longer coverage |
| Выбросы пыли (mg/m³ at source) | 2.5–4.0 | 0.8–1.2 | 68–70% lower |
| Среднее время между отказами (часы) | 800–1,200 | 1,800–2,200 | 83–125% improvement |

Технические характеристики



| Параметр | Спецификация |
|||
| Кормовое отверстие | 900 × 1,200 мм |
| Максимальный размер подачи | 600 мм (with grizzly bypass) |
| Диапазон CSS | 75–150 mm |
| Пропускная способность | 250–300 tph (at 125mm CSS, mediumhard ore) |
| Установленная мощность | 132 кВт (двигатель дробилки), 15 кВт (кормушка), 22 кВт (конвейер) |
| Общая установленная мощность | 169 кВт |
| Источник питания | 415В / 50Hz or 480V / 60Гц, 3фаза |
| Вес дробилки | 42,500 кг (дробильная установка) |
| Total System Weight | 68,000 кг (including feeder and conveyor) |
| Транспортные размеры | 13.5м (л) × 3.2m (Вт) × 3.8m (ЧАС) |
| Рабочие размеры | 16.8м (л) × 4.5m (Вт) × 5.2m (ЧАС) |
| Диапазон рабочих температур | 20°С до +50°С (with coldweather lubrication package) |
| Характеристики материала | Щековые пластины из марганцевой стали (12–14% Мн), Вкладыши AR400, Конструкционная сталь S355JR |
| Требования к воде для пылеподавления | 40–60 L/min at 4–6 bar |

Сценарии применения

Heap Leach Primary Crushing – Western Australia | Испытание: А 2.5 Mtpa gold heap leach operation was experiencing leach cycle times of 65 days due to a P80 of 25mm from their existing crusher, tying up 180,000 tonnes of ore in the pad and delaying revenue recognition. | Решение: Installation of the white label gold ore crushing equipment with CSS set at 100mm, feeding a secondary cone crusher to achieve a final P80 of 12mm. | Результаты: Leach cycle time reduced to 42 дни (35% улучшение), gold recovery increased from 68% к 74%, and the operation released 95,000 tonnes of pad capacity within the first six months. Payback period on equipment investment: 11 месяцы.

CIL Plant Expansion – West Africa | Испытание: A CIL plant processing 800,000 tpa needed to increase throughput to 1.2 Mtpa but the existing primary crusher was operating at 92% utilization with no headroom. | Решение: Deployment of the white label gold ore crushing equipment as a parallel primary crushing train, allowing the existing circuit to handle softer oxide ore while the new unit processed harder fresh rock. | Результаты: Total plant throughput increased to 1.15 Mtpa within 8 недели ввода в эксплуатацию. The VFDcontrolled feeder maintained consistent crusher loading despite variable feed conditions, достижение 94% equipment availability over the first 12 месяцы.

Artisanal Mining Consolidation – Tanzania | Испытание: A mining cooperative processing ore from 40+ artisanal sites needed to centralize crushing to improve recovery and reduce mercury use in amalgamation. | Решение: Installation of the white label gold ore crushing equipment with a 150mm CSS, producing feed for a centralized gravity concentration circuit. | Результаты: Извлечение золота улучшилось с 35% (artisanal methods) к 58% (гравитационная концентрация), and the cooperative reduced processing costs from $28/tonne to $14/tonne. The skidmounted design allowed relocation when the primary ore source was depleted.

Коммерческие соображения

Ценовые уровни оборудования:

| Уровень | Конфигурация | Indicative Price Range (доллар США) |
||||
| Стандартный | Дробилка, кормушка, конвейер, базовое пылеподавление | $380,000 – $450,000 |
| Улучшенный | Стандартный + гидравлический ЦСС, поясной магнит, усовершенствованное подавление пыли | $460,000 – $540,000 |
| Turnkey | Улучшенный + монтаж на салазках, control cabin, пакет для холодной погоды, шеф-монтаж | $580,000 – $680,000 |

Дополнительные функции:

• Remote monitoring package with vibration sensors and amp draw logging: $18,500
• Расширенный комплект изнашиваемых деталей (челюстные пластины, переключать пластины, щечные пластины): $32,000
• Mobile wheeled chassis for road transport between sites: $45,000
• Solarassisted power system for offgrid operations: $28,000

Пакеты услуг:

• Preventive Maintenance Agreement: $3,500/month includes quarterly inspections, смазочные услуги, и приоритетная техническая поддержка.
• Контракт на полное техническое обслуживание: $12,000/month covers all scheduled maintenance, замена изнашиваемых деталей, and 24hour breakdown response with guaranteed 48hour parts availability.

Варианты финансирования:

• Операционная аренда: 36–60 month terms with $0 down payment and purchase option at fair market value.
• Equipment loan: 10–30% первоначальный взнос, fixed interest rates from 6.5–9.5% depending on term and credit profile.
• Productionlinked payment: Structured for junior miners, where payments scale with throughput, subject to minimum monthly commitments.

Часто задаваемые вопросы

1 квартал: Can this equipment handle ores with high clay content?
The equipment is designed for ores with up to 15% содержание глины. Higher clay levels can cause bridging in the feed hopper and reduce grizzly screening efficiency. Для высокоглинистых руд, we recommend a hydraulic breaker or a rotary breaker upstream to mitigate plugging risks.

2 квартал: Каков типичный срок выполнения заказа от заказа до ввода в эксплуатацию??
Standard lead time is 16–20 weeks from order confirmation to delivery at your port of entry. Site installation and commissioning typically require 2–3 weeks with a twoperson crew, assuming civil foundations are prepared in advance.

Q3: How does this equipment integrate with an existing secondary crushing circuit?
The discharge conveyor is designed to feed directly into standard cone crushers or screening plants. The 100–150mm product size is compatible with most secondary crusher feed requirements. If your existing circuit requires a different feed size, the CSS can be adjusted to match.

Q4: What is the expected wear life of consumable components under typical gold ore conditions?
With mediumhard ore (Bond Work Index 14–18 kWh/t), jaw plates typically last 1,800–2,400 hours. Toggle plates last 6,000–8,000 hours. Feeder liners last 3,000–4,000 hours. Actual life depends on feed size distribution, ore abrasiveness, and CSS settings.

Q5: What training is provided for operator and maintenance personnel?
Your order includes a 3day onsite training program covering safe operation, ежедневные проверки, Процедуры настройки CSS, and wear part replacement. Training materials include video guides and a comprehensive maintenance manual. Additional training days can be arranged at $1,200/day plus travel expenses.

Q6: Can the equipment be operated in remote locations with limited technical support?
Да. The control system is designed for straightforward operation with clear fault diagnostics displayed on the control panel. The modular design allows most maintenance to be performed with standard hand tools. Our remote support team can connect via satellite or cellular link to troubleshoot control system issues.

Q7: What warranty coverage is included?
The equipment carries a 24month warranty on the crusher mainframe, a 12month warranty on motors and electrical components, and a 6month warranty on wear parts. The structural frame carries a 5year warranty against manufacturing defects. Warranty claims are processed within 48 hours of documented evidence submission.