1. PYNPUNT GEDREWE OPENING

Bestuur jy goudherwinningsbedrywighede wat deur inkonsekwente deurset belas word, buitensporige onderhoudskoste, and inefficient liberation of values from complex ores? Legacy crushing and grinding circuits often struggle with hard rock material, leading to premature wear part failure, unplanned downtime for liner changes, and suboptimal particle size distribution for downstream cyanidation or gravity concentration. This directly impacts your bottom line through lost production hours, high consumable costs, and potential gold losses in coarse tailings. How can you increase milling capacity while controlling operational expenditure? Is your current process reliably delivering the optimal grind size for maximum gold recovery? Die oplossing lê in doelontwerp, robust technology designed for this specific task.

2. PRODUK OORSIG

Hierdie produkreeks bestaan ​​uit swaardiens Stamp Mills engineered for the primary crushing and coarse grinding of goldbearing ores. As an OEM factory, we specialize in the direct sourcing and manufacturing of these mills for commercialscale mining and processing operations.

Operasionele werkvloei:
1. Voer Inleiding: Runofmine or primarycrushed ore is fed into a mortar box.
2. Percussive Grinding: Meganies opgehefde seëls (geweegde stokke met hamers) word opeenvolgend op die erts laat val.
3. Deeltjiegroottevermindering: The repeated impact fractures the rock material.
4. Misafvoer: A continuous wash of water carries the ground slurry through a perforated screen plate for discharge.
5. Swaartekrag konsentrasie: The slurry is often directed directly over amalgamation plates or to downstream concentrators like shaking tables.

Toepassingsomvang & Beperkings:
Omvang: Ideal for freemilling gold ores, particularly in remote locations or smallerscale operations where simplicity, betroubaarheid, and the ability to process coarse feed are paramount. Effective as a primary grinder ahead of finer milling circuits or for direct amalgamation.
Beperkings: Not suitable for ultrafine grinding requirements (bv., hieronder 150 gaas). Efficiency decreases with very wet, clayrich ores that can cause packing. Requires a consistent feed size to maintain optimal performance.

3. KERNKENMERKE

Modulêre stempel battery ontwerp | Tegniese basis: Onafhanklike eenheid konstruksie | Bedryfsvoordeel: Enables phased plant expansion or individual battery maintenance without full circuit shutdown | ROI impak: Reduces capital outlay timing and minimizes production loss during upgrades

HighCarbon Steel Stamp Shoes & Sterf | Tegniese basis: Forged alloy for impact resistance and abrasion wear | Bedryfsvoordeel: Extended service life under continuous highimpact loading; voorspelbare drapatrone | ROI impak: Lowers consumable cost per ton and reduces changeout frequency

Verstelbare valhoogte & Cadence Control | Tegniese basis: Mechanical camshaft or hydraulic lift system engineering | Bedryfsvoordeel: Operators can finetune impact energy and grind rate based on ore hardness and feed size | ROI impak: Optimizes throughput and particle size control for improved downstream recovery rates

Reinforced Mortar Box with Replaceable Liners | Tegniese basis: Fabricated steel with boltin abrasionresistant liners | Bedryfsvoordeel: Contains the grinding process securely; liners protect core structure from wear | ROI impak: Major structural components have indefinite life, converting a wear item to a lowcost, easily replaced liner

Geïntegreerde waterspoelstelsel | Tegniese basis: Engineered spray bars and screen washing | Bedryfsvoordeel: Prevents screen blinding and ensures consistent slurry flow; aids in dust suppression | ROI impak: Maintains designed throughput and provides a safer operating environment

HeavyDuty Foundation & Frame Structure | Tegniese basis: Static and dynamic load calculation in design | Bedryfsvoordeel: Absorbs operational vibration, ensuring longterm alignment and mechanical integrity | ROI impak: Eliminates costly foundation repairs and extends the total service life of the asset

4. MEDEDINGENDE VOORDELE

| Prestasie-metriek | Bedryfstandaard (Legacy Mills) | Ons Seëlmeul Oplossing | Voordeel (% verbetering) |
| : | : | : | : |
| Liner/Wear Part Life Cycle (Hard Rock Ore) | 46 Weeks Continuous Operation| 812 Weeks Continuous Operation| +100% aan +150% |
| Meganiese beskikbaarheid (Geskeduleerde looptyd) | ~85% (High unscheduled stops) |> 92% (Modular design reduces downtime)| +7 Persentasiepunte |
| Energiedoeltreffendheid (kWh per ton gebreekte)| Varies Widely with Feed Size| Consistent consumption due to cadence control| Tot 15% improvement on variable feeds|
| Tramp Metal Toleransie (Feed Contamination)| High Risk of Damage & Stoppage| Designed to minimize seizure risk; simpler clearance procedures| Reduces incident resolution time by ~50%|

5. TEGNIESE SPESIFIKASIES

Kapasiteit/gradering: Models range from 1ton per hour (single stamp pilot units) aan 50+ ton per uur (multibattery industrial installations).
Kragvereistes: Afhangend van modelgrootte; tipiese reeks van 15 kW (20 HP) for small units to 150 kW (200 HP) for large industrial batteries.
Materiaalspesifikasies: Primêre raam: Strukturele staal (ASTM A36). Seëls & Dra onderdele: Highcarbon forged steel or certified alloy replacements. Voeringe: AR400 skuurbestande staal.
Fisiese afmetings: Pasgemaakte konfigurasies beskikbaar. A standard 5stamp battery unit typically requires a footprint of approximately 4m x 6m, excluding feed hoppers and discharge launders.
Omgewingsbedryfsreeks: Ontwerp vir omgewingstemperature van 20°C tot +45°C. Enclosed bearing systems protect against dust ingress in arid environments; corrosionresistant coatings specified for highhumidity installations.

6. TOEPASSINGSSCENARIO'S

Alluviale/Eluviale Deposito-verwerkingsaanleg

Uitdaging:A new site with coarse, freemilling gold required a simple, robust primary grinding solution ahead of gravity tables, with minimal reliance on grid power.
Oplossing:A dieselpowered 3stamp mill battery was installed as the core crushing unit.
Resultate:The circuit achieved a target grind of 20 mesh at 8 ton per uur, feeding directly to shaking tables. Recovery rates met feasibility study targets with operational availability exceeding 94%.

Hard Rock Quartz Vein Mining Operation

Challenge An existing operation using jaw crusheronly circuits was experiencing significant gold losses in coarse tailings (>30% +100 gaas).
Oplossing:A stamp mill was integrated as a secondary grinder after the jaw crusher to liberate values from fractured quartz.
Resultate:Tailings analysis showed gold in +100 mesh fraction reduced by over 80%. Overall plant recovery increased by an estimated 12%, die kapitaalbelegging in onder terugbetaal 14 maande.

7. KOMMERSIËLE OORWEGINGS

Toerustingprysvlakke: Pricing is structured based on stamp battery size (aantal seëls), drive system configuration (elektriese motor vs. diesel), and level of automation/control.
Tier I – Manual/SemiAutomated Single Battery Units
Tier II – MultiBattery Plants with Centralized Control Systems
Tier III – Fully Integrated Modular Processing Plants featuring stamp mills as core components
Opsionele kenmerke: Outomatiese smeerstelsels, remote performance monitoring sensors, custom discharge screen configurations, integrated safety guarding packages.
Dienspakkette: Extended warranty plans are available alongside scheduled maintenance contracts that include wear part inspections/replacements by factorytrained technicians.
Finansieringsopsies: We work with international export credit agencies and equipment financing partners to offer leasetoown or structured purchase plans tailored to project cash flow requirements.

8.Gereelde vrae

Q1 Are your stamp mills compatible with existing crushing circuit infrastructure?
A1 Yes.They are designed as modular units that can be integrated as primary,c secondary ,or recrushing stages.Feed hoppers ,discharge launders,and foundations can be engineered to interface with your current plant layout.

Q2 What is the typical lead time from order commissioning?
A2 For standard models lead time is typically1418 weeks exworks.For fully customized large battery plants detailed project planning will define the schedule.Delivery packaging,and documentation are managed according t international shipping standards .

Q3 How does operating cost compare t modern ball mills?
A3 For specific applications involving coarse grinding hard rock stamp mills often present lower energy consumption per ton at that stage nd significantly lower capital cost.They trade ultrafine grinding capability fr simplicity nd robustness making them costeffective within their optimal application window .

Q4 What operator training nd technical support do you provide?
A4 Comprehensive installation supervision commissioning support nd onsite operator training are included Delivery f detailed operation maintenance manuals nd schematics Remote technical support s available via direct channels .

Q5 Can you supply spare parts nd what s their expected availability?
A5 As an OEM factory we guarantee supply f all critical spare parts especially proprietary wear components Standard parts have high availability from stock Longlead items re identified nd recommended fr strategic spares holding .

Q6 What r key factors determining correct model selection fr our ore body?
A6 Selection depends primarily n target throughput ore hardness Bond Work Index desired product size distribution Available power source Feed topsize These factors re analyzed during presales technical review .

V7 Bied jy prestasiewaarborge?
A7 Yes We provide guaranteed mechanical performance availability figures Equipment capacity ratings r based n defined standard test conditions outlined n our technical proposals .