1. APERTURA IMPULSADA POR EL PUNTO DE DOLOR

Are you facing persistent bottlenecks in your primary crushing and liberation circuit? Inefficient gold recovery often stems from inadequate ore preparation, impactando directamente su resultado final. Considere estos desafíos operativos comunes:
Bajo rendimiento & Alto tiempo de inactividad: Aging or undersized stamp mills struggle with modern ore volumes, causing processing delays and costly production halts for maintenance.
Inconsistent Particle Size: Poorly calibrated drops or worn components yield unevenly crushed ore, compromising downstream cyanidation or gravity recovery efficiency and leaving valuable gold locked in larger particles.
Costos operativos excesivos: Alto consumo de energía por tonelada de mineral procesado, coupled with frequent manual adjustments and the laborintensive replacement of heavy stamps and mortars, erosiona los márgenes de beneficio.
Material Handling Inefficiency: The process of manually feeding ore to the battery and removing crushed material is not only slow but also poses significant safety risks.

Is your current operation sacrificing recovery rates due to suboptimal liberation? Are maintenance costs for your comminution equipment cutting into your profitability? Un moderno, reliable stamp mill for gold mining is a proven solution designed to address these exact issues.

2. DESCRIPCIÓN GENERAL DEL PRODUCTO: HeavyDuty Gold Stamp Mill

This equipment is a mechanized, industrialgrade stamp mill battery engineered for the reliable primary crushing and liberation of goldbearing quartz ores. It operates as a cornerstone asset in small to mediumscale processing plants or as a supplementary unit for specific ore types.

Flujo de trabajo operativo:
1. Alimentación controlada: Runofmine ore is consistently fed into a centralized hopper, regulating input to the battery.
2. Trituración Mecánica: Camshafts lift and release heavy iron stamps (batteries of 35), which drop onto solid steel mortars containing the ore.
3. Liberación Continua: The repeated impact fractures the quartz rock, progressively liberating free gold particles.
4. Descarga de lodo: Crushed material is flushed with water through grated screens at the mortar base, creating a slurry for downstream gravity separation (p.ej., mesas vibratorias, esclusas).

Ámbito de aplicación & Limitaciones:
Ideal para: roca dura (veta) gold ores where free gold is encapsulated in quartz; operaciones que requieren robustez, relatively simple technology; sites with limited access to complex grid power.
Limitaciones: No apto para pieles blandas., minerales ricos en arcilla que causan empaquetamiento; less energyefficient than some modern jaw crusher/ball mill circuits for very highvolume operations; requires consistent water supply for slurry handling.

3. CARACTERÍSTICAS PRINCIPALES

Modular Battery Design | Base técnica: Independent stamp assemblies mounted on a common camshaft | Beneficio operativo: Allows individual stamps to be taken offline for maintenance without halting the entire mill. Operators can replace shoes or check mortars during scheduled pauses. | Impacto del retorno de la inversión: Reduces unscheduled downtime by up to 30%, maintaining throughput targets.

Hardened Alloy Wear Components | Base técnica: Highchromium iron castings for stamps and manganese steel liners for mortars | Beneficio operativo: Components withstand extreme repetitive impact abrasion, extending service life under continuous heavy loads. | Impacto del retorno de la inversión: Reduce el costo por tonelada de piezas de desgaste en un promedio de 40% compared to standard carbon steel components.

Árbol de levas de precisión & Mecanismo de elevación | Base técnica: Computerbalanced forged steel camshaft with regulated lift height adjustment | Beneficio operativo: Ensures uniform drop height and impact force across all stamps, producing a consistent 20 mesh product size critical for optimal gold recovery. | Impacto del retorno de la inversión: Improves downstream recovery efficiency by delivering uniformly liberated ore, minimizing reprocessing.

Integrated WaterFlush System | Base técnica: Manifold piping with adjustable flow valves to each mortar box | Beneficio operativo: Provides controlled slurry formation and immediate removal of crushed material, preventing screen clogging and reducing dust. | Impacto del retorno de la inversión: Enhances operational safety by suppressing silica dust and increases processing speed through efficient material transport.

Sistema centralizado de lubricación con grasa | Base técnica: Automated network delivering lubricant to all major bearings and wear points on a timed cycle | Beneficio operativo: Eliminates manual greasing requirements in hardtoreach areas, ensuring optimal bearing life and reducing lubricationrelated failures. | Impacto del retorno de la inversión: Cuts routine maintenance time by approximately 15 hours per week and extends major overhaul intervals.

4. VENTAJAS COMPETITIVAS

| Métrica de rendimiento | Estándar de la industria (Molinos de sellos heredados) | Nuestra solución de molino de sellos | Ventaja (% Mejora) |
| : | : | : | : |
| Disponibilidad (tiempo de actividad)| ~7580% due to lengthy component changes| >92% via modular design & quickchange parts| +15% tiempo operativo |
| Tons Processed per Wear Part Set| 5,000 7,000 montones| 10,000 12,000 montones (datos de campo verificados)| +70% material processed |
| Consumo de energía específico| ~56 kWh per ton crushed| ~44.5 kWh per ton crushed (optimized drive train)| 20% energy cost per ton |
| Target Product Size Consistency (20 malla)| ±15% variance across battery| ±8% variance across battery (precision cam control)| +47% size uniformity |

5. ESPECIFICACIONES TÉCNICAS

Capacidad & Clasificación: Configurable as 3stamp or 5stamp battery units. El rendimiento varía desde 0.5 a 2.5 toneladas por hora, Depende de la dureza del mineral y del tamaño de alimentación..
Requisitos de energía: Driven by a single electric motor (opciones de 30 HP a 75 caballos de fuerza). Can be adapted for diesel power generation in remote locations.
Especificaciones de materiales: El sello proviene de acero de alta resistencia.; Stamp shoes from NiHard alloy iron; Mortar boxes lined with replaceable AR400 manganese steel plates; Structural frame from heavyduty rolled steel sections.
Dimensiones físicas (5Unidad de sello): Aprox.. Longitud: 3.5m x ancho: 1.8m x altura: 2.2metro (excluyendo la tolva de alimentación). Total weight approx.: 8,500 kilos.
Rango de operación ambiental: Diseñado para temperaturas ambiente de 10°C a +45°C. All bearings are sealed against dust and moisture ingress.

6. ESCENARIOS DE APLICACIÓN

Desafío cooperativo minero a pequeña escala:| Desafío:| A cooperative in West Africa used manual crushing followed by rudimentary stamp mills, experiencing low throughput (<0.3 t/hr) and estimated gold losses exceeding 30% due to poor liberation.

Solución:| Implementation of two standardized 3stamp mill batteries with integrated slurry launders feeding centralized shaking tables.| Resultados:| Throughput increased to 1.8 t/hr across both units. Consistent crushing improved gravity recovery yields by an estimated 25%, paying back the equipment investment within 14 meses de operación.

Desafío histórico de reprocesamiento de relaves mineros:| Desafío:| A project in South America aimed to reprocess old tailings but required gentle yet effective liberation to avoid excessive sliming of already fine material unsuitable for standard crushing.| Solución:| A customconfigured stamp mill with reduced drop height was deployed as the primary crusher to break conglomerates without pulverizing the existing finer fractions.| Resultados:| The unit achieved targeted liberation without generating excess fines below 100 malla, enabling efficient cyanidation of the newly fractured material and improving overall project viability.

7 CONSIDERACIONES COMERCIALES

Niveles de precios de equipos: Pricing is structured around the stamp battery configuration:
Tier I – Base Unit
Tier II – Base Unit + Spares Kit
Tier III – Turnkey Package
Características opcionales & Actualizaciones: Diesel power pack integration; Sensores avanzados de monitoreo de vibraciones; Automated feed conveyor systems; Secondary containment sumps.
Paquetes de servicios: Threetiered annual service agreements are available
Bronce
Plata
Oro
Opciones de financiación: To support capital planning we offer
Direct LeasetoOwn agreements over periods upto five years;

8 Preguntas frecuentes

Q1 Is this stamp mill compatible with our existing gravity concentration circuit?
Yes industry testing demonstrates its product size distribution is ideally suited for feeding shaking tables sluices or centrifugal concentrators A standard discharge launder can be fabricated to interface directly with your existing setup

Q2 What is the expected operational impact on our labor requirements?
Your operators will benefit from reduced manual handling The centralized feed hopper automated lubrication system significantly decrease direct physical labor compared traditional designs typically requiring one trained operator rather than two

Field data shows that wellmaintained units operate effectively between major inspections This addresses your challenge of frequent unplanned stops

A basic spares kit including shoes die rings gaskets ensures you can perform most wear part replacements immediately minimizing procurement delays

We provide detailed foundation drawings motor specifications Our technical team reviews your site layout prior shipment ensuring all interface points are clearly defined

Standard commercial terms include FOB manufacturing plant with warranty covering defects in materials workmanship Extended warranty coverage available under service packages

Implementation typically requires four weeks lead time Installation commissioning supervised by our engineer usually completed within five working days assuming prepared foundation utilities