1. ОТКРЫТИЕ С УПРАВЛЕНИЕМ PAINPOINT

Ограничены ли ваши операции по добыче золота из-за неэффективного первичного дробления и измельчения?? Устаревшие штамповочные заводы и малогабаритное оборудование создают постоянные узкие места, которые напрямую влияют на вашу прибыль.. Рассмотрим эти общие проблемы:
Высокие эксплуатационные расходы: Чрезмерное потребление энергии на тонну переработанной руды и частые, unplanned maintenance on worn stamps and dies drain profitability.
Непостоянная пропускная способность & Восстановление: Variable feed size and manual adjustments lead to uneven particle liberation, causing valuable gold to be locked in oversized material or lost as fines.
Чрезмерное время простоя: Длинный, laborintensive die replacement and alignment procedures halt your entire milling circuit, costing thousands in lost production per hour.
Ограничения масштабируемости: Older stamp mill designs cannot easily adapt to increased ore volume or harder ore bodies without major capital investment.

Is your operation achieving optimal tonnage and recovery rates from your primary grinding circuit? Современный, heavyduty bulk stamp mill for gold mining is engineered to address these exact issues.

2. ОБЗОР ПРОДУКТА

The Bulk Stamp Mill is a mechanized, highcapacity gravityimpact crushing and grinding machine designed for the primary reduction of goldbearing quartz rock. It serves as the foundational workhorse in hard rock gold processing plants, transforming runofmine (ПЗУ) ore into a granular sand for subsequent concentration.

Операционный рабочий процесс:
1. Введение в фид: ПЗУ руда (обычно 6" к 8") is continuously fed via a regulated conveyor or feeder into the mortar box of the stamp mill.
2. Гравитационное дробление: Multiple mechanically lifted stamps (взвешивание 8002,000 фунтов каждый) последовательно сбрасываются на пласт руды внутри минометного ящика, applying direct percussive force.
3. Уменьшение размера частиц: Ore is fractured by repeated impacts. Finer material passes through a perforated steel discharge screen at the mortar box's end, while larger pieces remain for further crushing.
4. Формирование суспензии & Увольнять: Crushed material exits as a slurry (when water is introduced) or dry sand, ready for transport to secondary grinding or direct concentration via shaking tables or sluices.

Область применения & Ограничения:
Объем: Ideal for freemilling gold ores where coarse gold liberation is possible at relatively large particle sizes. Best suited for mediumtohigh tonnage operations requiring robust, continuousduty primary crushing.
Ограничения: Not suitable for ultrafine grinding requirements or highly refractory ores requiring chemical leaching at a very fine size. Performance is optimal with consistent feed size distribution.

3. ОСНОВНЫЕ ХАРАКТЕРИСТИКИ

Модульная конструкция коробки для миномета | Техническая основа: Highcarbon steel segmented casting with replaceable liners | Операционная выгода: Enables rapid liner replacement in sections without dismantling the entire mill structure, reducing maintenance downtime by up to 70%. | Воздействие на рентабельность инвестиций: Direct labor cost savings and increased plant availability for production.

Прецизионный распределительный вал & Подъемная система | Техническая основа: Forged steel camshaft with computerized numerical control (CNC)machined lift profiles | Операционная выгода: Ensures consistent lift height and timing for each stamp, promoting even wear distribution and stable power draw. | Воздействие на рентабельность инвестиций: Predictable maintenance scheduling extends component life by an average of 40%, lowering spare parts inventory costs.

Автоматизированная система смазки | Техническая основа: Centralized grease manifold with programmable intervals for all highwear bearings | Операционная выгода: Устраняет точки ручной смазки, ensuring critical components are lubricated during operation without operator intervention. | Воздействие на рентабельность инвестиций: Снижает риск выхода из строя подшипников более чем 60%, preventing costly secondary damage and unplanned stoppages.

Adjustable Discharge Screen Grid | Техническая основа: Quickrelease tensioning system for varied screen plate apertures | Операционная выгода: Allows operators to adjust final product size in under 30 minutes to optimize downstream recovery based on ore characteristics. | Воздействие на рентабельность инвестиций: Maximizes overall plant recovery rate by ensuring optimal feed size for concentration equipment.

Каркас фундамента HeavyDuty | Техническая основа: Fabricated Ibeam steel structure with integrated vibration dampening mounts | Операционная выгода: Поглощает динамические нагрузки., защита структурной целостности завода и минимизация передачи напряжения на производственный цех. | Воздействие на рентабельность инвестиций: Eliminates costly concrete foundation repairs and extends the operational lifespan of ancillary equipment.

Water Injection Manifold | Техническая основа: Strategically placed nozzles for controlled slurry density management | Операционная выгода: Provides optimal moisture content to suppress dust and facilitate material transport through the crushing chamber. | Воздействие на рентабельность инвестиций: Improves working conditions (соответствие нормативным требованиям) and enhances material flow efficiency by up to 25%.

4. КОНКУРЕНТНЫЕ ПРЕИМУЩЕСТВА

| Метрика производительности | Отраслевой стандарт (Наследие Миллс) | Bulk Stamp Mill Solution | Преимущество (% Улучшение) |
| : | : | : | : |
| Пропускная способность (ТПХ)| Переменная, often declining with wear| Consistent rated capacity maintained via wear compensation systems| +1525% Sustained Output |
| Stamp/Die Life| 200400 hours depending on ore abrasiveness| 550750 hours via proprietary alloy composition & hardening process| +80% Среднее время между отказами |
| Энергоэффективность| High kWh/ton due to mechanical losses & imbalance| Optimized kinetic energy transfer with balanced rotating assembly| 20% кВтч/тонна |
| Среднее время ремонта (среднее время восстановления)| 816 hours for major component changeover| <4 hours facilitated by modular design & toolless access panels| 65% Продолжительность простоя |
| Согласованность размеров продукта (± цель)| High variance affecting downstream processes| Low variance due to controlled drop height & screen regulation| +35% Size Uniformity |

5. ТЕХНИЧЕСКИЕ ХАРАКТЕРИСТИКИ

Модельный ряд Вместимость: 10 – 150 Тонн в час (ТПХ), в зависимости от твердости руды и целевого размера продукта.
Требования к питанию: Электромоторный привод; 75 кВт – 450 kW depending on model and stamp configuration (520 марки).
Характеристики материала:
Марки: Forged steel core with replaceable highchrome alloy foot.
Вкладыши для минометных коробок: NiHard or Manganese Steel castings.
Рамка & Структура: АСТМ А36 Сталь.
Физические размеры (Типичная большая модель): Длина: ~7m, Ширина: ~4m, Высота: ~5м (без учета загрузочного бункера).
Экологический рабочий диапазон: Рассчитан на температуру окружающей среды от 20°С до +50°С.. Dust seals and protective coatings standard for highhumidity or mildly corrosive environments.

6. СЦЕНАРИИ ПРИМЕНЕНИЯ

MidTier Gold Mine Expansion Project

Challenge A midtier operation needed to double its processing capacity but was limited by an antiquated, unreliable stamp mill that could not handle harder ore from a new vein.
Solution Installation of two highcapacity bulk stamp mills in parallel configuration was implemented as part of their plant upgrade plan.
Результаты Производительность завода увеличилась на 120%. Maintenancerelated downtime decreased from approximately 15% под 4% of operating time within one year postinstallation.

кустарный & Мелкомасштабная горная промышленность (АСМ) Cooperative Consolidation

Challenge An ASM cooperative operating multiple small manual sites faced low overall recovery rates (<40%) due to inconsistent crushing across sites.
Solution A centralized processing facility was established around a single, automated bulk stamp mill with regulated feed conveyors.
Results The cooperative achieved a standardized crush size, improving overall recovery rates to consistently above 68%. The centralized operation also reduced environmental impact and improved safety oversight.

7. КОММЕРЧЕСКИЕ СООБРАЖЕНИЯ

Bulk Stamp Mill solutions are offered in three primary tiers:
1. Стандартная мельница: For lowertonnage operations (<30 ТПХ) processing softer ores. Includes core features like modular mortar box and heavyduty frame.
2. Heavy Duty Mill: Для основных операций (30100 ТПХ). Adds automated lubrication system precision camshafts as standard.
3. Plant Core Mill: For hightonnage flagship operations (>100 ТПХ). Includes full instrumentation package remote monitoring ports premium alloy components

Optional features include advanced vibration monitoring sensors wear analytics software packages fully enclosed sounddampening housings

Service packages range from basic preventative maintenance plans upto comprehensive performance contracts guaranteeing uptime availability

Financing options include capital lease operating lease project financing structures tailoredto mine development timelines

8 Часто задаваемые вопросы

What upstream crusher feed size is required?
The bulk stamp mill is designedfor primary reduction It accepts direct feed froma jaw crusher producing material typicallyminus sixto eightinches Consistent feed sizeis criticalfor optimal performanceand wear life

Can this equipment integratewith our existing ballmillorconcentrationcircuit?
Yes Field data showsthe bulkstampmill effectively reducesoretoasizesuitableasfeedforsecondaryballmillingordirectgravityconcentration Its adjustable discharge screen allowstuningtheproductsizetomatchyourexistingcircuit's requirements

Whatisthetypicalinstallationandcommissioningtimeline?
Forastandardmodel deliveryis typically14weeks Site installationandmechanical commissioningbytrainedtechnicians requires approximately tentofourteendays assumingfoundationprepworkiscomplete Electrical integrationdependsonsitespecifics

Areoperatortrainingandtechnicalmanualsprovided?
Comprehensive digitalandhardcopy technicalmanuals aresupplied We provideonsite operatorandmaintenancetechnician trainingaspartofthestandard commissioningprocess Additional virtualtrainingmodules arealso available

Whatkindofsparepartsinventoryshouldweplanfor?
We recommendaninitialsparepartskit containing criticalwearitems like onefullsetofmortarliners twosetsofstampfeetandkeybearingassemblies This supportsproactivemaintenancewithoutrelyingonemergencyshipping leadtimes