1. APERTURA IMPULSADA POR EL PUNTO DE DOLOR

Are you managing a small to midscale gold operation where inefficient primary ore crushing and grinding is constraining your entire production circuit? alimentación manual, inconsistent particle size distribution, and excessive downtime for liner changes directly impact your recoverable ounces and profitability. Each hour of mill stoppage can represent thousands in lost revenue, while poor liberation leads to gold reporting to tailings. ¿Estás enfrentando actualmente: high perton processing costs due to low throughput; unpredictable maintenance cycles disrupting production schedules; or safety risks associated with manual handling of ore and grinding media? Un moderno, engineered sustainable stamp mill addresses these core operational challenges by providing reliable, mechanized comminution designed for continuous, operación rentable.

2. DESCRIPCIÓN GENERAL DEL PRODUCTO

Este producto es un moderno. Sustainable Stamp Mill, a mechanized mineral processing system engineered for the primary crushing and grinding of goldbearing quartz ores. It is designed for operations requiring a robust, relatively simple comminution circuit with lower capital expenditure than highspeed ball mills.

Flujo de trabajo operativo:
1. Alimentar: Runofmine (memoria de sólo lectura) ore is consistently fed via a regulated hopper and conveyor into the mortar box.
2. Aplastante & Molienda: Sellos levantados mecánicamente (46 por unidad) se dejan caer secuencialmente sobre el mineral, combining impact and slight abrasion to fracture the material.
3. Clasificación & Descargar: Pulverized material passes through a perforated screen plate at the mortar box discharge, with slurry flowing to downstream concentration processes (p.ej., esclusas, mesas vibratorias).
4. Water Integration: A controlled water wash facilitates material transport through the mill and aids in initial gravity separation.

Ámbito de aplicación & Limitaciones:
Alcance: Ideal for freemilling gold ores where gravity recovery is effective; suitable for remote locations with intermittent power; excellent for pilot plants or operations processing 50500 toneladas por día.
Limitaciones: Not optimal for refractory ores requiring fine grinding or chemical leaching as a primary method; lower energy efficiency per ton compared to advanced roller mills at very high throughputs; requires competent foundation due to dynamic loads.

3. CARACTERÍSTICAS PRINCIPALES

Marco modular resistente | Base técnica: Prefabricated hightensile steel construction with vibrationdampening mounts | Beneficio operativo: Enables rapid onsite assembly and stable operation, reduciendo el tiempo de instalación hasta 60% compared to traditional builtinplace designs | Impacto del retorno de la inversión: Lower capital installation costs and minimized foundation cracking, extending operational life.
Árbol de levas de precisión & Conjunto de elevador | Base técnica: CNCmachined alloy steel camshaft with replaceable lifters ensures uniform stamp lift height and timing | Beneficio operativo: Delivers consistent impact energy and predictable grind size, improving downstream recovery rates | Impacto del retorno de la inversión: Reduces variability in tailings grade; Los datos de campo muestran una 515% improvement in overall recovery consistency.
Sistema de placa de desgaste QuickChange | Base técnica: Segmentario, bolted manganese steel wear plates in the mortar box | Beneficio operativo: Allows replacement of individual worn sections in under 4 hours without dismantling the stamp assembly | Impacto del retorno de la inversión: Reduce el tiempo de inactividad por mantenimiento planificado en más de 70%, aumentando directamente las horas de funcionamiento anuales.
Integrated Water Recycling Sump | Base técnica: Closedloop slurry handling system with settling baffles | Beneficio operativo: Captures and recirculates process water, reducing fresh water consumption by approximately 80% | Impacto del retorno de la inversión: Drastically lowers water procurement and pumping costs, essential for arid regions.
Unidad de velocidad variable (Opcional) | Base técnica: Frequencycontrolled electric motor drive system | Beneficio operativo: Operators can adjust stampsperminute (SPM) to optimize for ore hardness variations | Impacto del retorno de la inversión: Maximizes throughput on soft ore and protects components on hard ore, improving liner life and energy efficiency per ton.

4. VENTAJAS COMPETITIVAS

| Métrica de rendimiento | Estándar de la industria (Molino de sellos heredado) | Sustainable Stamp Mill Solution | Ventaja (% Mejora) |
| : | : | : | : |
| Rendimiento (TPD)| Manual feed leads to inconsistent rate | Regulated feeder ensures design capacity of 50500 TPD is consistently met| +25% Average Utilization |
| Tiempo de inactividad por cambio de revestimiento| Full mortar box replacement (1624 horas) | Segmented plate replacement (<4 horas) |75% Tiempo de mantenimiento |
| Consumo de agua| Open flowthrough design (~5m³/ton) | Recirculating system with sump (~1m³/ton)| 80% Fresh Water Use |
| Eficiencia Energética| Fixedspeed motor or diesel drive | Optimized gearbox & optional VSD drive| +15% kWh por tonelada procesada |

5. ESPECIFICACIONES TÉCNICAS

Clasificación de capacidad: dependiente del modelo, que van desde 50 a más 500 Toneladas por día (TPD) de 1/2" feed ore.
Requisitos de energía: Accionado por motor eléctrico; primary models require 3075 kW depending on stamp configuration (46 sellos). Compatible with diesel genset operation.
Especificaciones de materiales: Revestimientos de cajas de mortero & zapatos de sello: Acero al manganeso ASTM A128 (1114%). Frame Structure: Acero al carbono ASTM A36. Árbol de levas: Acero de aleación forjado.
Dimensiones físicas (Molino típico de 5 sellos): Huella operativa: ~ 6 6m largo x 3m ancho x 4m alto. Peso seco: ~12.000 kilogramos.
Rango de operación ambiental: Temperatura ambiente: 10°C a +45°C. Dust suppression kit recommended for arid environments.

6. ESCENARIOS DE APLICACIÓN

Artesanal & Minería a pequeña escala (MAPE) Actualización cooperativa

Desafío:A cooperative was using manual pounding mills (arrastras), resulting in low daily volume (<10 TPD), poor gold liberation (<60% recuperación), and high physical labor toll.Solution:The implementation of a single 4stamp sustainable stamp mill with a simple feed hopper.Solution:The implementation of a single 4stamp sustainable stamp mill with a simple feed hopper.Solution:The implementation of a single 4stamp sustainable stamp mill with a simple feed hopper.Solution:The implementation of a single 4stamp sustainable stamp mill with a simple feed hopper.Solution:The implementation of a single 4stamp sustainable stamp mill with a simple feed hopper.Solution:The implementation of a single 4stamp sustainable stamp mill with a simple feed hopper.Solution:The implementation of a single 4stamp sustainable stamp mill with an integrated water recirculation system.Solution:The implementation of two parallel units replaced an aging ball mill circuit that was overspecified and costly to maintain given the moderate hardness quartz vein material being processed.Solution:The implementation of two parallel units replaced an aging ball mill circuit that was overspecified and costly to maintain given the moderate hardness quartz vein material being processed.Solution:The implementation of two parallel units replaced an aging ball mill circuit that was overspecified and costly to maintain given the moderate hardness quartz vein material being processed.Solution:The implementation of two parallel units replaced an aging ball mill circuit that was overspecified and costly to maintain given the moderate hardness quartz vein material being processed.Solution:The installation included our variable speed drive option configured as part of their existing plant control system.The installation included our variable speed drive option configured as part of their existing plant control system.The installation included our variable speed drive option configured as part of their existing plant control system.The installation included our variable speed drive option configured as part of their existing plant control system.The installation included our variable speed drive option configured as part of their existing plant control system.The installation included our variable speed drive option configured as part of their existing plant control system.The installation included our variable speed drive option configured as part

MidTier Producer Circuit Optimization

Desafío:A midtier producer required reliable primary crushing for satellite highgrade veins feeding into their central processing plant but faced prohibitive costs associated with running mobile jaw crushers in remote locations.Challenge:A midtier producer required reliable primary crushing for satellite highgrade veins feeding into their central processing plant but faced prohibitive costs associated with running mobile jaw crushers in remote locations.Challenge:A midtier producer required reliable primary crushing for satellite highgrade veins feeding into their central processing plant but faced prohibitive costs associated with running mobile jaw crushers in remote locations.Challenge:A midtier producer required reliable primary crushing for satellite highgrade veins feeding into their central processing plant but faced prohibitive costs associated with running mobile jaw crushers in remote locations.Challenge:A midtier producer required reliable primary crushing for satellite highgrade veins feeding into their central processing plant but faced prohibitive costs associated

Planta Piloto & Operación de muestreo masivo

Desafío:A junior exploration company needed representative bulk samples processed from various zones at rates up to100 TPD without investing millions into fullscale milling infrastructure.Challenge:A junior exploration company needed representative bulk samples processed from various zones at rates up

Resultados:
Resultados:
Resultados:
Resultados:
Resultados:
Resultados:

7.CONSIDERACIONES COMERCIALES

Equipment Pricing Tiers are based on capacity&configuración:

Modelo básico(Stamp Mill Core Unit):Includes frame,conjunto de árbol de levas,mortar box,basic discharge screen&drive motor.Pricing starts within this range suitableforbudgetconsciousoperationsseekingareliablereplacementforlegacymachinery.

Paquete avanzado(Base+Integrated Feeder&Water Recycling Sump):Recommendedformostnewinstallations.Thispackageensuresoptimalperformanceandreducedoperatingcostsfromdayone.Pricingreflectstheaddedcomponentsandengineeringintegration.

Paquete prémium(Advanced+Variable Speed Drive&Sistema de engrase automatizado):Forthehighestlevelofoperationalcontrol,predictivemaintenance,andenergyoptimizationincontinuousdutyapplications.Pricingincludesadvancedmotorcontrolsandsensors.

Características opcionales:DustEnclosureKits,DifferentScreenPlatePerforations(1/8”to1/2”),SparePartsKits(WearPlates,Zapatos,Cámaras),FoundationAnchorBoltTemplates.ServicePackagesincludeonsiteSupervisedErectionCommissioningAnnualInspectionContractsExtendedWarrantyCoverageonMajorComponentsFinancingOptionsavailablethroughpartnerstoincludeequipmentleasingwithflexibletermstospreadcapitaloutlayovertimealigningwithcashflowfromproduction

8.Preguntas frecuentes

q:Whatfeed sizerequirementdoesyoursustainablestampmillhave?
A:Fordesignperformancefeedmaterialshouldbelessthan½”(12milímetros).AprimaryjawcrusherisrecommendedtoprepareROMoreto thissizeensuringefficientoperationandmaximizingwearpartlife

q:Canyourmillprocessmaterialotherthanquartzgoldores?
A：YesithasbeenappliedsuccessfullytovariousbrittlemineralsincludingcertaintinandaluminumsilicateoresHowevercircuitsuitabilityandexpectedwearratesmustbeevaluatedbasedonspecificoremineralogyandhardness

q：Howdoesthemillimpactmyexistinggravityrecoverycircuit？
A：ThemillproducesaslurrywithacontrolledparticlesizedistributionoptimizedforgravitationalconcentrationonshakingtablesorsluicesConsistentgrindfromthecamdrivenactiontypicallyimprovesrecoveryperformanceindownstreamunitsbyprovidingbetterliberation

q：Whatisthetypicalleadtimefromordertoshipment？
A：Standardmodelshaveaproductionleadtimeof1416weeksExpeditedmanufacturingmaybeavailableforspecificconfigurationssubjecttopremiumcharges

q：Areoperatortrainingandtechnicalmanualsprovided？
A：Comprehensiveoperationmaintenance（O&M）manualsareincludedwitheveryunitBasicvirtualtrainingismandatoryOnsitehandsovertrainingisanoptionalservicehighlyrecommendedforensuringpeakperformanceandsafetyfromcommissioning