1. فتحة مدفوعة بنقطة الألم

هل تدير عمليات استرداد الذهب المثقلة بالإنتاجية غير المتسقة؟, تكاليف الصيانة المفرطة, 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, التوقف غير المخطط له لتغييرات الخطوط الملاحية المنتظمة, 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? The solution lies in purposeengineered, robust technology designed for this specific task.

2. نظرة عامة على المنتج

يشتمل خط الإنتاج هذا على الخدمة الشاقة مطاحن الطوابع 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.

سير العمل التشغيلي:
1. مقدمة الأعلاف: Runofmine or primarycrushed ore is fed into a mortar box.
2. Percussive Grinding: الطوابع المرفوعة ميكانيكيا (قضبان مرجحة مع مطارق) يتم إسقاطها بالتتابع على الخام.
3. تخفيض حجم الجسيمات: The repeated impact fractures the rock material.
4. تفريغ الطين: A continuous wash of water carries the ground slurry through a perforated screen plate for discharge.
5. تركيز الجاذبية: The slurry is often directed directly over amalgamation plates or to downstream concentrators like shaking tables.

نطاق التطبيق & القيود:
نِطَاق: Ideal for freemilling gold ores, particularly in remote locations or smallerscale operations where simplicity, مصداقية, and the ability to process coarse feed are paramount. Effective as a primary grinder ahead of finer milling circuits or for direct amalgamation.
القيود: Not suitable for ultrafine grinding requirements (على سبيل المثال, أقل 150 شبكة). Efficiency decreases with very wet, clayrich ores that can cause packing. Requires a consistent feed size to maintain optimal performance.

3. الميزات الأساسية

تصميم بطارية الطوابع المعيارية | الأساس الفني: بناء وحدة مستقلة | المنفعة التشغيلية: Enables phased plant expansion or individual battery maintenance without full circuit shutdown | تأثير عائد الاستثمار: Reduces capital outlay timing and minimizes production loss during upgrades

HighCarbon Steel Stamp Shoes & يموت | الأساس الفني: Forged alloy for impact resistance and abrasion wear | المنفعة التشغيلية: Extended service life under continuous highimpact loading; أنماط ارتداء يمكن التنبؤ بها | تأثير عائد الاستثمار: Lowers consumable cost per ton and reduces changeout frequency

ارتفاع السقوط قابل للتعديل & Cadence Control | الأساس الفني: Mechanical camshaft or hydraulic lift system engineering | المنفعة التشغيلية: Operators can finetune impact energy and grind rate based on ore hardness and feed size | تأثير عائد الاستثمار: Optimizes throughput and particle size control for improved downstream recovery rates

Reinforced Mortar Box with Replaceable Liners | الأساس الفني: Fabricated steel with boltin abrasionresistant liners | المنفعة التشغيلية: Contains the grinding process securely; liners protect core structure from wear | تأثير عائد الاستثمار: Major structural components have indefinite life, converting a wear item to a lowcost, easily replaced liner

نظام تدفق المياه المتكامل | الأساس الفني: Engineered spray bars and screen washing | المنفعة التشغيلية: Prevents screen blinding and ensures consistent slurry flow; aids in dust suppression | تأثير عائد الاستثمار: Maintains designed throughput and provides a safer operating environment

HeavyDuty Foundation & Frame Structure | الأساس الفني: Static and dynamic load calculation in design | المنفعة التشغيلية: Absorbs operational vibration, ensuring longterm alignment and mechanical integrity | تأثير عائد الاستثمار: Eliminates costly foundation repairs and extends the total service life of the asset

4. المزايا التنافسية

| مقياس الأداء | معيار الصناعة (تراث ميلز) | لدينا حل مطحنة الطوابع | ميزة (% تحسين) |
| : | : | : | : |
| Liner/Wear Part Life Cycle (Hard Rock Ore) | 46 Weeks Continuous Operation| 812 Weeks Continuous Operation| +100% ل +150% |
| التوفر الميكانيكي (وقت التشغيل المقرر) | ~85% (High unscheduled stops) |> 92% (Modular design reduces downtime)| +7 النقاط المئوية |
| كفاءة الطاقة (kWh per ton crushed)| Varies Widely with Feed Size| Consistent consumption due to cadence control| حتى 15% improvement on variable feeds|
| التسامح المعدني المتشرد (Feed Contamination)| High Risk of Damage & Stoppage| Designed to minimize seizure risk; simpler clearance procedures| Reduces incident resolution time by ~50%|

5. المواصفات الفنية

القدرة/التقييم: Models range from 1ton per hour (single stamp pilot units) ل 50+ طن في الساعة (multibattery industrial installations).
متطلبات الطاقة: يعتمد على حجم النموذج; نطاق نموذجي من 15 كيلوواط (20 HP) for small units to 150 كيلوواط (200 HP) for large industrial batteries.
مواصفات المواد: الإطار الأساسي: الفولاذ الهيكلي (أستم A36). الطوابع & ارتداء أجزاء: Highcarbon forged steel or certified alloy replacements. بطانات: AR400 فولاذ مقاوم للتآكل.
الأبعاد المادية: التكوينات المخصصة المتاحة. A standard 5stamp battery unit typically requires a footprint of approximately 4m x 6m, excluding feed hoppers and discharge launders.
نطاق التشغيل البيئي: مصمم لدرجات الحرارة المحيطة من 20 درجة مئوية إلى +45 درجة مئوية. Enclosed bearing systems protect against dust ingress in arid environments; corrosionresistant coatings specified for highhumidity installations.

6. سيناريوهات التطبيق

مصنع معالجة الرواسب الغرينية / الغرينية

تحدي:A new site with coarse, freemilling gold required a simple, robust primary grinding solution ahead of gravity tables, with minimal reliance on grid power.
حل:A dieselpowered 3stamp mill battery was installed as the core crushing unit.
نتائج:The circuit achieved a target grind of 20 mesh at 8 طن في الساعة, 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 شبكة).
حل:A stamp mill was integrated as a secondary grinder after the jaw crusher to liberate values from fractured quartz.
نتائج:Tailings analysis showed gold in +100 mesh fraction reduced by over 80%. Overall plant recovery increased by an estimated 12%, سداد استثمار رأس المال في أقل من 14 شهور.

7. الاعتبارات التجارية

مستويات تسعير المعدات: Pricing is structured based on stamp battery size (number of stamps), drive system configuration (electric motor vs. ديزل), 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
الميزات الاختيارية: أنظمة التشحيم الآلية, remote performance monitoring sensors, custom discharge screen configurations, integrated safety guarding packages.
حزم الخدمة: Extended warranty plans are available alongside scheduled maintenance contracts that include wear part inspections/replacements by factorytrained technicians.
خيارات التمويل: 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.التعليمات

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 .

س7 هل تقدمون ضمانات الأداء؟?
A7 Yes We provide guaranteed mechanical performance availability figures Equipment capacity ratings r based n defined standard test conditions outlined n our technical proposals .