1. PYNPUNT GEDREWE OPENING

Are you facing persistent challenges in your hard rock gold processing operation? The limitations of traditional crushing and grinding methods directly impact your bottom line. Oorweeg hierdie algemene operasionele struikelblokke:

Hoë bedryfskoste: Excessive energy consumption from inefficient grinding and frequent, costly maintenance of mechanical components.
Onbeplande stilstand: Premature wear and failure of stamp shoes, sterf, and cams lead to inconsistent throughput and lost production hours.
Complex Tailings Management: Inefficient liberation of gold from quartz can result in highergrade material reporting to tailings, wat 'n direkte inkomsteverlies verteenwoordig.
Skaalbaarheidskwessies: Difficulty in costeffectively scaling operations to process mediumgrade ore without a massive capital investment in modern, hightonnage milling circuits.
Skill Gap & Operasionele kompleksiteit: Modern milling systems require specialized technicians, while simpler methods lack the necessary recovery efficiency for complex ores.

Is there a reliable, robust solution that balances proven effectiveness with operational simplicity for specific ore types? For many operations, the answer lies in a reengineered approach to a classic technology.

2. PRODUK OORSIG: HEAVYDUTY MODERN STAMP MILLS FOR GOLD ORE PROCESSING

Our engineered stamp mill solutions are not historical replicas but modernized gravityimpact crushing and grinding machinery designed for specific commercial mining applications. They are engineered for operations processing freemilling gold ores locked in quartz or other competent host rock where cyanidation follows crushing.

Operasionele werkvloei:
1. Primêre voer: Groot erts (tipies 2" aan 1") is fed into a mortar box.
2. Gravity Impact Crushing: Meganies opgehef swaar seëls (7502000 lbs elk) are dropped in sequence onto the ore bed within the mortar box.
3. Continuous Grinding & Amalgamasie: A controlled flow of water carries the progressively finer material across an amalgamation plate (indien gekonfigureer) and out of the mortar box as a slurry.
4. Konsentrasie: The slurry is routed to downstream concentration systems like shaking tables or sluices to recover the liberated gold.

Toepassingsomvang & Beperkings:
Beste vir: Small to mediumscale operations, loodsaanlegte, toll milling facilities, and regions with limited access to complex technology or grid power. Highly effective on brittle, vrymaal ertse.
Beperkings: Nie geskik vir hoëtonnage-operasies nie (>200 TPD), refractory ores requiring fine grinding (<100 gaas), or highly abrasive materials without specific alloy modifications. Requires consistent ore feed sizing.

3. KERNKENMERKE

Modulêre raamontwerp | Tegniese basis: Bolted highcarbon steel construction with vibrationdampening isolators | Bedryfsvoordeel: Simplified transport, assembly onsite, and reduced foundation stress leading to longterm structural integrity | ROI impak: Verlaag installasiekoste met tot 30% and extends operational lifespan

Gesmede Alloy Stamp Skoene & Sterf | Tegniese basis: Airhardened manganese or chromium alloy steel for optimal impact resistance and wear life | Bedryfsvoordeel: Significantly reduced frequency of component changeouts, maintaining consistent crush weight and grind efficiency | ROI impak: Cuts consumable costs by 4060% in vergelyking met standaard koolstofstaal komponente

Presisie nokas & Lifter Ontwerp | Tegniese basis: Computermodeled lift profiles and inductionhardened bearing surfaces | Bedryfsvoordeel: Glad, efficient transfer of power, reduced shock loads on drive systems, and synchronized stamp drops for even feed processing | ROI impak: Improves energy efficiency by ~15% and reduces drive motor maintenance intervals

Configurable Amalgamation Section | Tegniese basis: Interchangeable copper plate mercury retort system with dedicated rinse channels | Bedryfsvoordeel: Provides optional, contained precious metal recovery at the primary grind stage for highgrade pockets | ROI impak: Can increase overall recovery by 510% on appropriate ores before secondary concentration

Outomatiese smeerstelsel | Tegniese basis: Centralized grease manifold with timed dispensers for all major bearings and wear points | Bedryfsvoordeel: Elimineer handsmeerfoute, verseker optimale laerlewe, and enhances operational safety | ROI impak: Voorkom duur laer mislukkings, reducing unplanned downtime related to lubrication issues

Veranderlike ontladingsroosterstelsel | Tegniese basis: Adjustable slot grates at the mortar box discharge allow control over slurry density and particle size | Bedryfsvoordeel: Operators can finetune grind fineness based on realtime ore characteristics and downstream recovery requirements | ROI impak: Optimizes performance across varying ore batches, maximizing overall plant recovery rates

4. MEDEDINGENDE VOORDELE

| Prestasie-metriek | Bedryfstandaard (Legacy Seël Meule) | Modern Engineered Stamp Mill Solution | Voordeel (% Verbetering) |
| : | : | : | : |
| Dra Part Life (Stamp skoene)| 80 120 Bedryfsure | 250 400 Bedryfsure| +200% aan +230% |
| Energiedoeltreffendheid (kWh/ton)| Geskatte 8 10 kWh/ton| Geskatte 6.8 8.5 kWh/ton| ~15% verbetering |
| Gemiddelde tyd tussen mislukking (Ry)| ~1 500 ure (Oos.)| >3,000 Ure (ontwerp teiken)| +100% |
| Tonnage Throughput Consistency| +/ 20% variance due to wear|/+ 5% variance through wear cycle| +75% Konsekwentheid |
| Byeenkomstyd op die terrein| Extensive field welding/fitting| Geboude modulêre samestelling| ~50% vermindering |

_Let wel: Energy consumption is highly oredependent; figures are for comparative illustration on similar quartz gold ore._

5. TEGNIESE SPESIFIKASIES

Modelreeks & Kapasiteit: Available in 3Stamp (0.51 TPH), 5Stamp (12 TPH), and 10Stamp (24 TPH) modulêre eenhede. Pasgemaakte konfigurasies beskikbaar.
Kragvereistes: Elektriese motor aangedrewe; primary drive motor from 15 HP (3Stamp) aan 60 HP (10Stamp). Diesel power options available.
Materiaalspesifikasies: Highcarbon steel frame; AISI 4140 alloy shafts; MnSteel or HiChrome iron wear shoes/dies; bronze sleeve bearings at highwear points.
Fisiese afmetings (10Seël Eenheid): Ongeveer. L6m x B2m x H3m (saamgestel). Ontwerp vir versending met houers.
Omgewingsbedryfsreeks: Designed for operation from 20°C to +50°C ambient temperature with standard lubricants and seals. Dust suppression kit recommended for arid environments.

6. TOEPASSINGSSCENARIO'S

Loodsaanleg & Grootmaat monsterneming | Uitdaging: A junior mining company needed reliable data on metallurgical recovery from multiple zones of a quartz vein deposit without the capital cost of a full milling circuit. Small batch processing with consistency was critical.| Oplossing: Installation of a single modular 5stamp mill unit fed by a small jaw crusher. The unit processed >500 ton bulk samples from different zones.| Resultate: Provided consistent grind size for cyanidation testing across all samples, generating bankable recovery data with <5% variance between runs. The capital cost was 60% lower than a comparable ball mill circuit for this scale.

Ambagsmatig & Kleinskaalse mynbou (ASM) Koöperatiewe opgradering | Uitdaging: A cooperative was using manual crushing and inefficient grinding methods, verloor 'n geskatte 3040% of fine gold to tailings while facing high labor costs.| Oplossing: Implementation of two centralized 10stamp mill factories with integrated shaking tables, replacing dispersed manual operations.| Resultate: Gold recovery rates improved from ~60% to >85%. Deurset het met 300%, allowing profitable processing of lowergrade ore stockpiles. Safety and environmental management were significantly enhanced.

7. KOMMERSIËLE OORWEGINGS

Our stamp mill solutions are offered under clear commercial terms designed for business investment:

Prysvlakke: Pricing is modeldriven based on stamp count/throughput capacity:
Vlak I (35 Stamp): Entrylevel pricing for pilot plants or very small operations.
Vlak II (1015 Stamp): Our most popular range for dedicated smallscale factories.
Vlak III (Custom MultiUnit): Configured multimill installations with shared infrastructure.

Opsionele kenmerke / Pakkette:

Base Equipment Package includes mill frame/mechanism/motor
Premium Wear Package upgrades all wear parts to premium alloys
Integrated Recovery Package adds amalgamation plates/mercury retort
Full Plant Package includes primary crusher feed systemand secondary concentration tables

Dienspakkette:

1Year Warranty & Ingebruikneming ondersteuning
3Year Extended Service Agreement covering scheduled maintenance inspections
OnDemand Tegniese Ondersteuning & Afstandsdiagnostiek

Finansieringsopsies:

We work with international equipment financing partners familiar with mining projects offering leasetoown structures operating loan tieins typical terms range from months months depending on credit profile

Gereelde vrae:

What is the typical feed size requirement?

Optimal feed is minus inches minus mm Consistent feed size from primary jaw crusher essential prevent packing ensure efficient operation Larger feed reduces throughput increases component stress

Can this integrate into existing cyanidation CIP/CIL plant?

Yes modern stamp mills function as primary grinder producing slurry ideal agglomeration leaching tanks They often paired shaking table concentrator handle higher grade material first For existing plants serve rugged pre grinder ahead finer ball milling reducing load downstream circuit

Watter deurlopende onderhoud benodig?

Daily visual inspection lubrication Weekly checking bolt tightness shoe die wear Monthly comprehensive bearing cam inspection Wear part replacement schedule depends tonnage processed ore abrasiveness but typically shoes replaced every operating hours under normal conditions

Is onderdele geredelik beskikbaar?

Yes we maintain strategic inventory key wear components drive parts Standardized designs ensure common parts across model tiers reducing inventory complexity customers Expedited shipping available critical breakdown situations

What training provided operators?

We provide comprehensive digital operation maintenance manuals onsite commissioning training days included purchase This covers safe operation routine adjustment troubleshooting basic procedures Training focused maximizing component life optimizing grind settings