1. ОТКРЫТИЕ С УПРАВЛЕНИЕМ PAINPOINT

Вы сталкиваетесь с постоянными узкими местами в вашей схеме извлечения золота?? Inconsistent grind size from your milling operation directly reduces leach efficiency and gold yield. Frequent liner replacements and unplanned maintenance on your grinding equipment cause costly production halts, while high energy consumption per ton of ore erodes your profit margins. Are abrasive, hardrock ores accelerating wear on critical components, leading to excessive spare parts inventory and operational risk? Your operation requires a reliable, efficient comminution solution engineered for longevity. Как добиться последовательного, optimal liberation of gold particles while controlling operational costs and maximizing mill uptime? The answer lies in a purposebuilt Chinese Stamp Mill for gold mining.

2. ОБЗОР ПРОДУКТА

This product is a modern, industrially manufactured Chinese Stamp Mill, a mechanized gravityimpact crushing and grinding machine designed for the liberation of freemilling gold from quartz and other host rocks. It is not a historical replica but an engineered piece of mineral processing equipment built with contemporary materials and manufacturing standards.

Операционный рабочий процесс:
1. Кормить: Рудная руда или первичная дробленая руда (<50мм) подается в минометный ящик.
2. Impact Grinding: Механически поднятые тяжелые штампы (обувь) are released to drop onto the ore bed within the mortar box, repeatedly pulverizing the material through gravity impact.
3. Формирование суспензии & Стирать: В растворный ящик подается вода., создание суспензии измельченного материала.
4. Увольнять: The fine slurry washes over an internal screen, exiting the mill for subsequent gravity concentration (например, шлюзы, встряхивающие столы).

Область применения & Ограничения:
Идеально подходит для: Small to mediumscale operations, пилотные установки, or specific circuits targeting freemilling alluvial or hardrock gold deposits where cyanidefree processing is preferred or as a primary grinder ahead of leaching.
Ограничения: Not suitable for ultrafine grinding requirements (<100 сетка). Efficiency decreases with highly clayey or sticky ores that can impede slurry flow. Requires a consistent feed size for optimal operation.

3. ОСНОВНЫЕ ХАРАКТЕРИСТИКИ

Чугунный ящик для миномета для тяжелых условий эксплуатации | Техническая основа: Highmass, wearresistant casting | Операционная выгода: Withstands continuous highimpact forces without cracking or deformation, providing a stable grinding chamber | Воздействие на рентабельность инвестиций: Eliminates frequent chamber replacement costs and associated downtime.

Modular TungstenCarbide Tip Stamps | Техническая основа: Extreme hardness and abrasion resistance of carbide inserts | Операционная выгода: Stamp shoes maintain effective weight and geometry far longer than traditional steel, ensuring consistent grind energy | Воздействие на рентабельность инвестиций: Reduces stamp replacement frequency by over 300%, lowering parts costs and labor.

Централизованная система смазки | Техническая основа: Automated delivery of lubricant to all major bearings and pivot points | Операционная выгода: Your operators benefit from reduced manual greasing intervals, ensuring critical components are always protected | Воздействие на рентабельность инвестиций: Предотвращает катастрофический выход из строя подшипников; данные поля показывают 40% снижение количества остановок, связанных с подшипниками.

Adjustable Discharge Screen Grid | Техническая основа: Interchangeable screen plates with defined aperture sizes | Операционная выгода: Allows plant managers to control product size distribution to match downstream recovery unit requirements | Воздействие на рентабельность инвестиций: Optimizes overall recovery circuit efficiency by delivering consistently sized material.

Robust Structural Steel Frame with Vibration Dampening | Техническая основа: Engineered rigidity with isolated mounting points | Операционная выгода: Minimizes transmission of operational vibration to the foundation and surrounding structures, enhancing stability and longevity | Воздействие на рентабельность инвестиций: Reduces structural maintenance costs and prevents ancillary equipment fatigue.

DirectDrive or BeltDrive Configuration Options | Техническая основа: Flexible power transmission design | Операционная выгода: Enables compatibility with various available prime movers (electric motor or diesel engine) на вашем сайте | Воздействие на рентабельность инвестиций: Simplifies integration into existing power infrastructure without costly adapters.

4. КОНКУРЕНТНЫЕ ПРЕИМУЩЕСТВА

| Метрика производительности | Отраслевой стандарт (Basic Hammer Mill/Ball Mill for Small Scale) | Our Chinese Stamp Mill Solution | Преимущество (% Улучшение) |
| : | : | : | : |
| Срок службы изнашиваемой детали (Шлифовальные материалы) | 200 400 часы (hammer tips/balls) | 1200+ часы (carbidetipped stamps) | +300% |
| Энергоэффективность (кВтч/тонна) ~25mm feed to 1mm product| ~12 15 кВтч/тонна (ball mill inefficiency at small scale) | ~8 10 кВтч/тонна (gravityimpact efficiency) | До 33% Снижение |
| Noise Level During Operation| 95 105 дБ(А) (highimpact metalonmetal) | 82 88 дБ(А) (contained crushing in mortar box) | Снижение ~15% |
| Recovery of Free Gold in Grinding Circuit| Potential for mercury formation/smelting loss in ball mills| Liberated gold can be captured via integrated gravity tray before discharge| Significant reduction in downstream loss |
| Maintenance Simplicity| Requires technical knowledge for liner replacement/alignment| Modular stamp design allows for changeout by general plant personnel| Reduces specialist labor requirement by ~50% |

5. ТЕХНИЧЕСКИЕ ХАРАКТЕРИСТИКИ

Модельный ряд Вместимость: 0.5 – 5 Тонн в час (feed dependent on ore hardness).
Требование к питанию: 7.5 кВт – 30 кВт (10 HP – 40 HP), depending on model size and stamp configuration.
Stamp Weight: Individual stamps from 150 кг до 500 кг.
Характеристики материала: Коробка с минометом: Высокохромистый чугун; Марки: Forged steel body with tungstencarbide tips; Рамка: Heavyduty structural steel (S355 equivalent).
Физические размеры (Типичная модель): Длина: ~3,5 м, Ширина: ~2м, Высота: ~2,5 м.
Экологический рабочий диапазон: Температура окружающей среды: 20°С до +45°С; Designed for dusty conditions with sealed bearing housings.

6. СЦЕНАРИИ ПРИМЕНЕНИЯ

HardRock Quartz Vein Mining – West Africa Challenge:

A contractoroperated mine faced excessive downtime replacing worn hammers in their small ball mill circuit every three weeks due to highly abrasive quartz ore, halting production for a full day each time.

Решение:

Implementation of a threestamp Chinese Stamp Mill with carbidetipped shoes as the primary grinder.

Результаты:

Stamp shoe replacement interval extended to over four months of continuous operation. Combined with lower energy consumption, total grinding cost per ton was reduced by an estimated 28%. Liberated coarse gold was also recovered via an integrated catch tray before cyanidation.

Alluvial Processing Plant Upgrade – Southeast Asia Challenge:

A processing plant using rudimentary crushing methods experienced poor overall recovery due to inconsistent particle size fed to their shaking tables, leaving locked particles unrecovered.

Решение:

Integration of a Chinese Stamp Mill into the circuit after primary scrubbing to provide a controlled, consistent grind size.

Результаты:

Plant managers reported a much more uniform feed to concentration tables. Industry testing demonstrated improved liberation led to a measurable increase in overall gravity recovery yield by approximately 15%, paying back the equipment investment within one season.

7. КОММЕРЧЕСКИЕ СООБРАЖЕНИЯ

Ценовые уровни: Pricing is modeldependent based on throughput capacity and stamp count.
Уровень I (0.51 ТПХ): Entrylevel pricing for pilot or microoperations.
Уровень II (13 ТПХ): Standard range offering optimal balance of capability and investment.
Уровень III (35 ТПХ): Heavyduty configuration for established smallscale plants.
Дополнительные функции: Integrated water supply system; Starter motor control panel; Spare parts kit including extra stamps/screens; Sounddampening enclosures.
Пакеты услуг: Available packages include commissioning supervision, annual preventative maintenance inspections, and priority spare parts dispatch agreements.
Варианты финансирования: Equipment financing can be facilitated through partnered financial institutions offering leasetoown or term loan structures tailored to mining cash flow cycles.

8.Часто задаваемые вопросы

Q1 Is this Chinese Stamp Mill compatible with my existing crushing circuit?
Yes it is designed as modular plant Equipment Typically installed after primary jaw crushing it accepts minus two inch feed Material Conveyor belt vibratory feeder or manual feeding can be used based on your site layout

Q2 What is the expected operational impact on my manpower requirements?
One trained operator can oversee multiple units Routine monitoring of lubrication system water flow and feed rate is primary The simplicity reduces reliance on highly specialized milling technicians

Q3 How does this affect my tailings management compared to other methods?
The stamp mill uses water as part of its process generating slurry Tailings volume consistency will be similar to other wet grinding processes Your existing pond or filtration system will typically accommodate it

Q4 What are the commercial terms regarding delivery warranty?
Standard terms are FOB China main port A twelve month warranty covers defects in materials workmanship Extended warranty available under service packages Delivery lead times vary by model complexity

Q5 Can you provide specific performance data for my ore type?
We require a five kilogram sample of your representative ore Our technical team conducts lab scale crush tests providing estimated throughput wear rates product size distribution data specific application

Q6 What optional features provide the best return on investment?
The centralized grease lubrication system offers strong ROI preventing downtime The tungsten carbide tipped stamps while higher initial cost deliver lowest long term cost per ton ground based field data

Q7 What training support provided during implementation?
Commissioning includes onsite training key personnel covering safe operation routine maintenance procedures troubleshooting common issues Comprehensive operations manual provided digitally print