1. ОТКРЫТИЕ С УПРАВЛЕНИЕМ PAINPOINT

Are you facing persistent bottlenecks in your gold recovery circuit? Inconsistent ore throughput, excessive liner and part wear, and unplanned maintenance downtime directly erode your profit margins. Each hour a stamp mill is offline for repairs or adjustment represents thousands in lost processing revenue. Более того, inefficient particle liberation can leave valuable gold locked in tailings, while high energy consumption per ton of ore processed squeezes operational budgets.

Are you asking how to:
Increase consistent throughput while managing variable ore hardness?
Reduce the frequency and cost of mechanical maintenance?
Improve overall recovery rates from complex ores?
Achieve predictable operating costs with lower energy consumption per ton?

A certified, modern stamp mill solution is engineered to address these exact operational challenges.

2. ОБЗОР ПРОДУКТА

This certified stamp mill is a heavyduty, mechanized milling system designed for the reliable crushing and grinding of goldbearing quartz rock to liberate values for subsequent recovery processes. It operates on the proven principle of dropping heavy weights (марки) на руду, подаваемую в минометный ящик.

Операционный рабочий процесс:
1. Кормить: Рудная руда или первичная дробленая руда (<50мм) is continuously fed into the mortar box.
2. распыление: Mechanically lifted stamps are released in a controlled cycle, измельчение руды о закаленную матрицу (mortar block) with repeated impact.
3. Стирать & Увольнять: A continuous water flow through the mortar box washes the finely ground pulp (жижа) over an apron or through screens for discharge to downstream concentration (например, шлюзы, встряхивающие столы).

Область применения & Ограничения:
Объем: Ideal for small to mediumscale hard rock gold mining operations, пилотные установки, and processing centers handling quartzdominant ores. Effective for both freemilling and some refractory ores requiring fine grinding.
Ограничения: Not suitable for highclay or highly abrasive nongold ores without modification. Requires a consistent feed size and stable water supply. Operational noise and vibration necessitate proper site planning.

3. ОСНОВНЫЕ ХАРАКТЕРИСТИКИ

HeavyDuty Cast Frame | Техническая основа: Singlepiece, highgrade cast iron construction | Операционная выгода: Provides absolute rigidity under dynamic loads, eliminating frame flex that causes misalignment and accelerated wear | Воздействие на рентабельность инвестиций: Reduces foundational stress cracks and associated longterm structural repairs by an estimated 6070%.

Прецизионный распределительный вал & Tappet Assembly | Техническая основа: Forged steel camshaft with inductionhardened lobes and adjustable tappets | Операционная выгода: Ensures uniform lift and drop timing for all stamps, promoting even wear distribution across the mortar box | Воздействие на рентабельность инвестиций: Increases liner life by up to 30% and stabilizes grind size output for improved recovery efficiency.

Модульная система износостойких вкладышей | Техническая основа: Interchangeable, alloysteel liner plates for mortar box sides and dies | Операционная выгода: Allows for staged replacement of only the worn components; dramatically simplifies maintenance | Воздействие на рентабельность инвестиций: Cuts liner replacement downtime by 50% and reduces spare parts inventory cost.

Optimized Water Injection Manifold | Техническая основа: Calibrated water ports with independent flow controls | Операционная выгода: Ensures optimal slurry density and consistent washthrough, preventing sandingup and maximizing gold particle transport to recovery units | Воздействие на рентабельность инвестиций: Directly contributes to a more stable process flow, supporting sustained recovery rates.

VibrationDamping Base Integration | Техническая основа: Engineered isolators between mill frame and concrete foundation | Операционная выгода: Significantly dampens transmitted vibration, protecting surrounding infrastructure and improving operator environment | Воздействие на рентабельность инвестиций: Lowers longterm foundation maintenance costs and reduces structural fatigue on ancillary equipment.

Трансмиссия DirectDrive | Техническая основа: Hightorque motor coupled to gear reducer via guarded shaft connection | Операционная выгода: Eliminates efficiency losses from belt drives; provides consistent power delivery with lower maintenance requirements | Операционная выгода: Повышает эффективность передачи энергии примерно 15% compared to traditional beltdriven systems.

4. КОНКУРЕНТНЫЕ ПРЕИМУЩЕСТВА

| Метрика производительности | Отраслевой стандарт (Наследие Миллс) | Сертифицированное решение для штамповочной мельницы | Преимущество (% Улучшение) |
| : | : | : | : |
| Доступность / Время работы| 8085% (частые незапланированные остановки) |> 92% (scheduled maintenance only) |> +10% время работы |
| Срок службы вкладыша| 46 months average under standard feed| 810 months under comparable conditions |> +70% продолжительность жизни |
| Энергопотребление| Higher kWh/ton due to drivetrain losses| Optimized directdrive system |> 1215% reduction per ton processed |
| Grind Consistency (Р80)| Переменная (+/ 15%) due to mechanical wear| Stable (+/ 5%) through camshaft precision |> More predictable liberation |

5. ТЕХНИЧЕСКИЕ ХАРАКТЕРИСТИКИ

Емкость/рейтинг: Настраивается из 1 к 5 марки; диапазон пропускной способности 0.5 – 3.0 tonnes per hour per stamp, dependent on ore hardness.
Требования к питанию: Electric motor drive recommended. Power range from 15 кВт (single stamp) к 75 кВт (5stamp battery), based on configuration.
Характеристики материала: Highgrade cast iron main frame; Forged steel camshaft; Manganese steel or highchrome alloy wear liners; ASTM A36 structural steel supports.
Физические размеры (Typical 5Stamp): ~4m (л) х 2,5 м (Вт) х 3 м (ЧАС). Foundation design loads provided.
Экологический рабочий диапазон: Рассчитан на температуру окружающей среды от 20°С до +45°С.. Dust suppression via integrated water wash; requires covered or indoor installation for allweather operation.

6. СЦЕНАРИИ ПРИМЕНЕНИЯ

MidScale Gold Processing Plant in West Africa

Испытание: A plant using outdated stamp mills experienced weekly breakdowns of worn tappets and camshafts, causing inconsistent grind size and an average availability of only 78%.
Решение: Replacement with a certified 4stamp mill battery featuring the precision camshaft assembly and modular liners.
Результаты: Mill availability increased to >91% within six months. Combined with stabilized grind size, overall plant recovery improved by an estimated 4 percentage points due to better liberation.

кустарный & Мелкомасштабная горная промышленность (АСМ) Кооператив

Испытание: Multiple small teams using manual gravity systems sought a centralized, reliable primary grinding solution that was simple to operate and maintain without specialized skills.
Решение: Installation of a single certified stamp mill as a community processing hub.
Результаты: The cooperative standardized its feed preparation, increasing daily processed volume by 300%. The simplified liner replacement procedure allowed local technicians to perform all routine maintenance.

7. КОММЕРЧЕСКИЕ СООБРАЖЕНИЯ

Ценовые уровни: Pricing is structured per stamp unit within a modular frame.
Базовый блок (Рамка & Drive): Includes core structure, крепление двигателя, drive train.
PerStamp Module Cost: Adds complete stamp assembly with liners.
Complete Battery Packages offer capital cost advantages over individual unit pricing.

Дополнительные функции: Automated grease lubrication system; Ore feed hopper with vibrating feeder; Integrated safety guarding packages; Стартовые комплекты запасных частей.

Пакеты услуг: Extended warranty plans are available covering major structural components against casting defects beyond standard terms.Factorytrained technician commissioning support is strongly recommended.Preventive maintenance inspection contracts ensure optimal performance.

Варианты финансирования: Equipment financing can be arranged through partner institutions.Tiered payment plans aligned with project milestones may be available.Longterm leasing structures are offered as an alternative to direct purchase.

8. Часто задаваемые вопросы

Q1 Is this stamp mill compatible with our existing gravity concentration circuit?
Yes.The discharge slurry density can be adjusted via the water manifold control.The grind size produced is specifically suited for efficient gravity separation in sluices or shaking tables downstream.Field data shows effective integration when feed size is properly managed upstream

Q2 What is the expected operational impact on our power consumption?
The directdrive system improves power transmission efficiency.You should expect lower kWh consumption per ton of ore processed compared to legacy beltdriven mills.A detailed power assessment based on your specific configuration will be provided during technical consultation

Q3 How does this equipment handle variations in ore hardness?
The adjustable tappet mechanism allows operators fine control over drop height which influences impact energy.This provides flexibility when processing zones of variable hardness within an acceptable range.Extremely hard materials may require reduced feed rates

Q4 What are typical lead times from order placement?
Standard configurations typically have lead times between 14 weeks depending on current manufacturing schedules.Custom configurations may require additional engineering time

Q5 What commercial terms are standard?
Standard terms include EXWorks shipping point.A deposit secures production slot balance due prior shipment.Comprehensive shipping logistics insurance installation support can be arranged as part of turnkey service packages

Q6 Are training materials provided for our operations team?
Yes.Comprehensive digital operation manuals parts diagrams video tutorials are supplied.Onsite operator training during commissioning is included with purchase

Q7 Can we source spare parts locally or must they come from OEM
Critical forged hardened components like cams tappets should be sourced as genuine parts ensure performance longevity.Common hardware items seals bearings can often be sourced locally using provided specifications