مطحنة الطوابع الصناعية لتعدين الذهب الشركة المصنعة للعلامة الخاصة
1. فتحة مدفوعة بنقطة الألم
Are you managing gold recovery operations burdened by inconsistent throughput, تكاليف الصيانة المفرطة, وتحرير المعادن دون المستوى الأمثل? غالبًا ما تؤدي دوائر التكسير والطحن القديمة إلى إنشاء اختناقات تؤثر بشكل مباشر على أرباحك النهائية. النظر في هذه التحديات المشتركة:
التوقف غير المخطط له: تؤدي التغييرات المتكررة في الخطوط الملاحية المنتظمة والأعطال الميكانيكية في مصانع الطوابع التقليدية إلى إيقاف خطوط المعالجة بأكملها, تكلف الآلاف في الساعة من الإنتاج المفقود.
Inefficient Gold Liberation: Inconsistent particle size distribution from worn or poorly calibrated equipment leads to gold losses in tailings, reducing overall recovery rates.
تكاليف تشغيلية عالية: Excessive energy consumption per ton of ore processed, coupled with high labor requirements for operation and manual maintenance, يؤدي إلى تآكل هوامش الربح.
قيود قابلية التوسع: Rigid systems that cannot be efficiently tuned for varying ore hardness or target grind size limit operational flexibility.
Is your operation seeking a robust, reliable comminution solution engineered to maximize throughput and minimize total cost of ownership for primary gold ore processing?
2. نظرة عامة على المنتج
The Industrial Stamp Mill is a heavyduty, mechanized milling system designed for the primary crushing and coarse grinding of goldbearing quartz ore. It operates on the principle of repetitive dropping of heavy weights (stamps) onto ore fed into a mortar box, fracturing the material through impact.
سير العمل التشغيلي:
1. مقدمة الأعلاف: Runofmine (ذاكرة للقراءة فقط) ore is consistently fed into the mill’s mortar box via a regulated feed system.
2. Cyclic Percussion: Mechanically lifted stamps are released in a controlled sequence, delivering highimpact blows to the ore bed.
3. الحد من الجسيمات & Slurry Formation: Crushed ore is combined with process water, creating a slurry that passes through discharge screens at the base of the mortar box.
4. Gravity Separation Feed: The discharged slurry, now optimally sized, is conveyed to downstream gravity concentration systems (على سبيل المثال, هز الجداول, centrifugal concentrators).
نطاق التطبيق & القيود:
نِطَاق: Ideal for hard rock gold mining operations processing quartz veins and other brittle ores. Highly effective in remote locations or smallerscale operations requiring mechanical simplicity and durability over ultrafine grinding.
القيود: Not designed for fine or ultrafine grinding required for refractory ores. Performance is optimal with ores of consistent hardness; highly abrasive or clayrich feeds may reduce efficiency and increase wear.
3. الميزات الأساسية
Modular Mortar Box Design | الأساس الفني: Segmented, highchrome iron casting with bolted assembly | المنفعة التشغيلية: Enables targeted replacement of worn sections instead of the entire box, drastically reducing part costs and maintenance downtime by up to 70%. | تأثير عائد الاستثمار: Lowers longterm parts inventory cost and cuts mean time to repair (MTTR).
عمود الحدبات الدقة & Lifter System | الأساس الفني: Forged steel lifters on a dynamically balanced, geardriven camshaft | المنفعة التشغيلية: Provides consistent stamp lift height and drop energy across all units, ensuring uniform particle size distribution for improved downstream recovery. | تأثير عائد الاستثمار: Increases gold recovery consistency by optimizing feed grade for gravity circuits.
Automated Lubrication System | الأساس الفني: Centralized grease manifold with programmable intervals for all major bearings | المنفعة التشغيلية: يزيل نقاط التشحيم اليدوية, reducing labor requirements and preventing bearing failures due to missed maintenance. | تأثير عائد الاستثمار: Extends bearing service life by an estimated 40% and reduces associated labor costs.
Adjustable Discharge Grate | الأساس الفني: Perforated steel screens with variable aperture sizing and quickclamp mechanisms | المنفعة التشغيلية: Allows operators to finetune product size without stopping the mill by changing screen panels during scheduled pauses. | تأثير عائد الاستثمار: Enables rapid adaptation to changing ore characteristics, تعظيم الإنتاجية.
Vibration Dampening Foundation Frame | الأساس الفني: Reinforced steel frame with integrated rubber isolator pads | المنفعة التشغيلية: يمتص الاهتزازات التشغيلية, protecting mill integrity and minimizing stress on supporting structures. | تأثير عائد الاستثمار: Reduces foundation maintenance costs and extends the structural life of the installation.
DirectDrive Electric Motor Configuration | الأساس الفني: Hightorque electric motor coupled via fluid drive or gear reducer | المنفعة التشغيلية: Delivers higher energy efficiency and more controllable startup torque compared to traditional beltdrive or diesel systems. | تأثير عائد الاستثمار: Cuts energy consumption per ton by approximately 1525% versus legacy designs.
4. المزايا التنافسية
| مقياس الأداء | معيار الصناعة (مصانع الطوابع القديمة) | Industrial Stamp Mill Solution | ميزة (% تحسين) |
| : | : | : | : |
| وقت تغيير الخطوط الملاحية المنتظمة| 812 ساعات (طاقم كامل) | 23 ساعات (reduced crew) | ~70% faster |
| كفاءة الطاقة (كيلوواط ساعة/طن)| 8 10 كيلوواط ساعة/طن (مُقدَّر) | 6 7 كيلوواط ساعة/طن (موثقة) | ~20% improvement |
| متوسط الوقت بين حالات الفشل (MTBF)| ~500 operating hours (major components) |> 800 ساعات العمل (major components) |> 60% increase |
| اتساق حجم الجسيمات (+/ % target)| +/ 25% variation common within batch cycles|40% more consistent |
5. المواصفات الفنية
تصنيف القدرات: قابلة للتكوين من 1 ل 5 tons per hour per stamp battery; typical 5stamp unit processes 525 TPH depending on ore hardness.
متطلبات الطاقة: Electric motor drive; خيارات من 30 كيلوواط ل 150 kW per battery depending on configuration. Standard supply at 400V/50Hz or customizable.
مواصفات المواد:
الطوابع & Shoes: Forged alloy steel heads on highcarbon steel shafts.
بطانات صندوق الملاط: الحديد الزهر عالي الكروم (500+ Brinell hardness).
إطار & بناء: ASTM A36 carbon steel with corrosionresistant primer.
الأبعاد المادية (5Stamp Unit): Approximately L6m x W3m x H4m (excluding feed hopper discharge chute).
نطاق التشغيل البيئي: Designed for operation in ambient temperatures from 10°C to +45°C. Enclosed bearing housings protect against dust ingress.
6. سيناريوهات التطبيق
MidScale Hard Rock Mine – West Africa
Challenge A mine experienced frequent camshaft failures every ~400 hours in its legacy stamp mills due to imbalanced loading dust contamination causing over $120k annually in parts labor downtime
Solution Installation of two new industrial stamp mills featuring the precision balanced camshaft automated lubrication system
Results MTBF increased to over $850$ hours annual unplanned downtime reduced by $85$ Gold recovery saw a $3$ uplift due to more consistent grind size feeding shaking tables
الحرفي & التعدين على نطاق صغير (أسم) Cooperative – South America
Challenge An ASM cooperative using manual crushing faced low daily throughput (<0$5 الهيدروكربونات النفطية في الساعة) high physical labor demands inconsistent liberation leading to significant gold losses in tailings
Solution Implementation of a single compact $3$stamp industrial mill powered by a generator set
Results Throughput increased to $4$ TPH liberating labor for other tasks Measured recovery rates improved from an estimated $60$ range to a consistent $78$
7 الاعتبارات التجارية
Equipment pricing is tiered based on capacity configuration:
الطبقة الأولى ($1$3 الهيدروكربونات النفطية في الساعة): Single battery units ideal for pilot plants or highgrade vein processing
المستوى الثاني ($4$10 الهيدروكربونات النفطية في الساعة): Dual battery systems with common drive for midscale operations
المستوى الثالث ($11$25+ الهيدروكربونات النفطية في الساعة): Multiple modular units configured for centralized plant operations
الميزات الاختيارية:
Diesel power pack integration dust suppression shrouding advanced slurry density monitoring sensors remote performance diagnostics package
حزم الخدمة:
Standard warranty covers parts defects Extended service agreements include scheduled inspections preventive maintenance kits priority technical support Onsite operator training programs are available
خيارات التمويل:
Capital equipment leasing structures are offered through partners milestonebased project financing can be structured for new greenfield installations
8 التعليمات
What upstream crusher is compatible?
The industrial stamp mill accepts feed ideally sized at $2$ بوصة ($50$ mm typically from a jaw crusher Grizzly feeder arrangements can be integrated
How does it integrate with my existing gravity circuit?
The mill discharges a slurry designed for direct pumping distribution onto shaking tables sluices or jigs Minimal modification is typically required beyond ensuring adequate sump pump capacity
What is the expected operational lifespan?
With proper maintenance core structural components have a design life exceeding $15$ years Wear components stamps shoes liners are consumables with service life dependent on ore abrasiveness typically $200$600 ساعات
هل قطع الغيار متوفرة بسهولة؟?
Yes Critical wear parts are standardized stocked Our guaranteed parts dispatch program ensures availability within $48$72 hours globally
Do you provide installation supervision?
Yes Commissioning supervision by factory engineers is recommended included in premium service packages We provide detailed foundation drawings mechanical electrical interface specifications
What are the payment terms?
Standard terms are $30$ deposit upon order $60$ prior shipment balance before commissioning Custom terms may be available based on project scope credit profile