Private Label Stamp Mill Gold Mining Competitive Price
1. OUVERTURE ENTRAÎNÉE PAR POINT DE DOULEUR
Gérez-vous des opérations de récupération d’or alourdies par un débit incohérent, coûts d'entretien excessifs, and unpredictable final grind? The limitations of your comminution circuit directly impact your bottom line. Considérez ces défis communs:
Temps d'arrêt opérationnel élevé: Frequent liner changes and bearing failures in your stamp mill halt production for days, costing thousands in lost recovery per hour.
Taille de particule incohérente: Poorly calibrated stamps or worn components yield uneven ore fragmentation, reducing cyanidation efficiency and gold recovery rates.
Énergie excessive & Coûts de main-d'œuvre: Plus vieux, inefficient stamp mill designs consume disproportionate power per ton processed and require constant manual monitoring and adjustment.
Limites d'évolutivité: Rigide, singlecapacity mills cannot adapt to fluctuating ore grades or feed rates without major capital investment.
Comment obtenir une fiabilité, costperton crushing for midscale operations while maintaining the simplicity and durability the stamp mill principle is known for? The solution requires a modern reengineering of this proven technology.
2. APERÇU DU PRODUIT
Our Private Label Stamp Mill is a modernized, heavyduty gravityimpact crushing machine designed for the continuous reduction of goldbearing quartz ore to liberate values for subsequent recovery processes. It is engineered for mediumcapacity operations (1100 DPT) where operational simplicity, ruggedness, and low technical overhead are critical.
Flux de travail opérationnel:
1. Alimentation: Minerai calibré (typiquement 2" à +1/2") is continuously fed into a robust mortar box.
2. Écrasement: Timbres levés mécaniquement (46 par moulin) sont déposés séquentiellement sur le lit de minerai, applying repeated highimpact force.
3. Classification & Décharge: Le matériau broyé passe à travers un diaphragme de décharge perforé; oversize material is retained for further impact while liberated fines are washed into collection sluices.
Champ d'application & Limites:
Idéal pour: Vein material free milling gold ores, usines pilotes, opérations minières à petite et moyenne échelle, and regions with limited access to complex technical support.
Limites: Ne convient pas aux sols mouillés, sticky clays or highly abrasive ores without prior screening. Nécessite une taille d'alimentation constante pour un fonctionnement optimal. Primary crushing to 2" is a prerequisite.
3. CARACTÉRISTIQUES PRINCIPALES
Conception de boîte à mortier modulaire | Base technique: Segmented highchrome iron castings with interlocking seals | Avantage opérationnel: Enables replacement of individual wear sections instead of the entire box, reducing part cost and downtime by up to 70% | Impact sur le retour sur investissement: Lowers longterm maintenance inventory costs and extends major overhaul intervals.
Arbre à cames de précision & Système de levage | Base technique: CNCmachined alloy steel camshaft with regulated lift height (réglable 610 pouces) | Avantage opérationnel: Provides consistent impact energy and allows operators to finetune crush intensity based on ore hardness | Impact sur le retour sur investissement: Optimizes power consumption per ton and improves overall liberation yield.
Collecteur de lubrification centralisée à la graisse | Base technique: Automatisé, programmable lubrication points at all major bearings and pivot points | Avantage opérationnel: Élimine les erreurs de graissage manuel, assure une durée de vie optimale des roulements, and reduces daily operator intervention time | Impact sur le retour sur investissement: Empêche les défaillances catastrophiques des roulements, a leading cause of unscheduled stoppages.
HeavyDuty Discharge Diaphragm | Base technique: Lasercut steel plate with replaceable urethane sizing screens | Avantage opérationnel: Maintains consistent product sizing; urethane dampens noise and resists blinding compared to steelonly designs | Impact sur le retour sur investissement: Improves downstream recovery efficiency by providing a more uniform feed to concentration tables or leaching circuits.
VFDDriven Motor Configuration | Base technique: Variable Frequency Drive coupled with a hightorque electric motor | Avantage opérationnel: Allows softstart capability to reduce mechanical stress and permits stamp speed adjustment (60100 drops/minute) for process optimization | Impact sur le retour sur investissement: Reduces peak electrical demand charges and component wear during startup cycles.
4. AVANTAGES CONCURRENTIELS
| Mesure de performances | Norme de l'industrie (Anciennes usines de timbres) | Our Private Label Stamp Mill Solution | Avantage (% Amélioration) |
| : | : | : | : |
| Temps d'arrêt pour changement de revêtement | 1624 heures (full box replacement) | 46 heures (modular section swap) | 75% plus rapide |
| Consommation d'énergie (kWh/tonne)| ~5.5 kWh/ton (fixed speed motor) | ~4.2 kWh/ton (VFD optimized operation)| 24% réduction |
| Temps moyen entre les pannes (Roulements principaux)| ~2 000 heures de fonctionnement | ~3,500 operating hours (with automated lube) | 75% augmenter |
| Cohérence de la taille du produit (+/ target mesh)| High variance due to wear/warping| Consistent output maintained via adjustable lift & diaphragm control| Les données de terrain montrent 40% less variance |
5. SPÉCIFICATIONS TECHNIQUES
Capacité de la gamme de modèles: 1 Tonne par jour (DPT), 5 DPT, 20 TPD standard configurations.
Exigences d'alimentation: Dépend du modèle. Exemple (20 DPT): 30 kW main drive motor with VFD controller; 400V/50Hz or custom voltage/frequency available.
Spécifications matérielles: Mortar Box Liners – HighChrome Cast Iron (500 BHN); Stamps – Forged Steel Heads with Manganese Steel Shoes; Frame – Fabricated ASTM A36 Steel.
Dimensions physiques (20 TPD Model): Environ. Longueur: 3.5m x Largeur: 2.2m x Hauteur: 2.8m; Poids: ~8,500 kg.
Plage de fonctionnement environnementale: Conçu pour des températures ambiantes de 10°C à +45°C; dust seals standard; optional enclosures for extreme environments.
6. SCÉNARIOS D'APPLICATION
Artisanal & Exploitation minière à petite échelle (ASM) Cooperative Upgrade Challenge:
A cooperative was using manually operated triphammers resulting in low throughput (<0.5 DPT), high labor fatigue, and poor gold recovery due to inconsistent grinding.
Solution:
Implementation of two semiautomated 5 TPD private label stamp mills with integrated feed hoppers and simple discharge sluices.
Résultats:
Throughput increased to a combined 910 TPD with two operators. Consistent grinding improved gravity recovery by an estimated 15%, paying back the equipment investment in under 8 months of seasonal operation.
Usine pilote & Bulk Sampling Operation Challenge:
An exploration company needed reliable batch crushing of varied hard rock samples from different zones but found jaw crusher/cone crusher combos too costly and complex for remote site deployment.
Solution:
Deployment of a single containerized 1 TPD private label stamp mill unit with a builtin generator set and sample collection system.
Résultats:
The unit processed over 500 individual batch samples with minimal mechanical issues. The simplicity of the system allowed field geologists to operate it after basic training, providing homogenized 20 mesh material ready for fire assay at a significantly lower operational cost than portable rotary crushers.
7. CONSIDÉRATIONS COMMERCIALES
Niveaux de tarification: Pricing is structured by capacity rating (DPT). Entrylevel models provide core functionality; midrange models include features like VFD drives; premium packages offer full automation controls and containerized plugandplay modules.
Fonctionnalités facultatives: Feed rate vibratory feeders; integrated amalgamation plates; water recycling systems; enceintes acoustiques complètes; remote monitoring sensors for vibration & température.
Forfaits de services: Les offres à plusieurs niveaux incluent la garantie de base (12 mois pièces), Extended Service Plans covering scheduled maintenance, or FullSite Support contracts including annual inspections and operator training refreshers.
Options de financement: Available through partner financial institutions including equipment leasing structures tailored to mining cash flow cycles or milestonebased project financing.
8.FAQ
T1: Is this private label stamp mill compatible with our existing gravity concentration circuit?
Oui. The mill is designed as a dropin replacement or supplement within classic gravity flowsheets. It produces a similar product size range as traditional stamps but with greater consistency which benefits downstream tables or centrifugal concentrators.
T2:What is the expected operational impact on our current manpower?
Field data shows that mills equipped with centralized lubrication reduce daily operator attention by approximately one hour per shift compared to manually lubricated legacy mills.The goal is not headcount reduction but enabling your team to focus on process optimization rather than routine maintenance.
T3:What are the key commercial terms regarding delivery lead time?
Standard model lead times range from XY weeks exworks depending on configuration.Customizations will extend this timeline.FOB Incoterms are standard.CIF/DAP quotations are provided upon request based on destination port/site location.All pricing includes basic commissioning documentation
T4:Quel niveau de préparation des fondations est requis?
The mill requires a solid level concrete pad capable of supporting its dynamic operating weight.Specific foundation drawings including bolt patterns anchor loads are provided upon order confirmation.Simpler foundations than those required for rotary mills are typically sufficient
Q5:Quelle formation proposez-vous?
A comprehensive digital operation maintenance manual video library detailing setup routine checks troubleshooting procedures are supplied.For larger orders we recommend an optional onsite commissioning package which includes handson training
Q6:What happens if we need spare parts quickly?
We maintain strategic inventories critical wear components such as liners camshaft segments diaphragms Our logistics partners can expedite shipment globally Standard parts dispatch occurs within Z business days after order confirmation