1. فتحة مدفوعة بنقطة الألم

هل تواجه اختناقات مستمرة في دائرة استرداد الذهب الخاصة بك؟? Inefficient primary crushing and grinding directly impact throughput, معدلات الاسترداد, والتكاليف التشغيلية. تشمل التحديات الشائعة مع معدات التفتيت التقليدية ما يلي::

ارتفاع وقت التوقف التشغيلي: Frequent liner changes and unplanned maintenance on primary crushers halt your entire milling circuit, تكلف الآلاف في الساعة من الإنتاج المفقود.
تقليل حجم التغذية بشكل غير متناسق: Variable ore hardness leads to uneven particle size distribution from primary crushing, overloading your ball mills and reducing overall grinding efficiency.
الاستهلاك المفرط للطاقة: Inefficient size reduction processes can consume over 50% of your site's power budget, with a significant portion wasted as heat and vibration rather than productive fracturing.
ارتفاع تكاليف قطع الغيار: The abrasive nature of goldquartz ore leads to accelerated wear on hammers, بطانات, ويموت, driving up your cost per ton for consumables.
قابلية التوسع المحدودة & المرونة: Fixedconfiguration crushers struggle to adapt to changing ore body characteristics or increased throughput demands without major capital expenditure.

Is your operation sacrificing gold recovery due to inadequate primary size reduction? What if you could transform this bottleneck into a controlled, highefficiency process that elevates the performance of your entire processing plant?

2. نظرة عامة على المنتج: HEAVYDUTY STAMP MILL FOR GOLD ORE PROCESSING

This heavyduty stamp mill is engineered as a robust primary crushing solution specifically for freemilling gold ores. وهي مصممة لقبول runofmine (ذاكرة للقراءة فقط) material and deliver a consistent, coarse sand product ideal for secondary grinding via ball mills or direct leaching feed.

سير العمل التشغيلي:
1. تناول الأعلاف: خام ROM (ما يصل إلى حجم التغذية المحدد) is delivered via conveyor or feed hopper into the stamp mill's mortar box.
2. الإيقاع الميكانيكي: سلسلة من الرفع ميكانيكيا, heavy weighted stamps (أحذية) are sequentially dropped onto the ore bed within the mortar box.
3. تخفيض الحجم & تحرير: التأثير المتكرر يكسر مصفوفة الكوارتز, liberating coarse gold particles while reducing the ore to a target size of approximately 10 شبكة ل 20 شبكة.
4. تفريغ الطين: Crushed material is continuously discharged with wash water as a slurry through a grated screen at the mortar box end, جاهزة لمزيد من المعالجة.

نطاق التطبيق & القيود:
مثالية ل: طحن خامات الذهب مجانا, pilot plant operations, smalltomedium scale mining projects (150 الهيدروكربونات النفطية في الساعة), and operations prioritizing mechanical simplicity and ease of maintenance.
القيود: Not suitable for refractory ores requiring fine grinding for liberation. Efficiency decreases with high clay content or excessively wet feed. Requires a consistent mechanical power source.

3. الميزات الأساسية

تصميم صندوق الملاط المعياري | الأساس الفني: Bolttogether highcarbon steel plate construction | المنفعة التشغيلية: Enables rapid replacement of individual wear plates versus replacing entire box assembly. يقلل من وقت التوقف عن تغيير الخطوط الملاحية المنتظمة بنسبة تصل إلى 65%. | تأثير عائد الاستثمار: Lowers maintenance labor costs and extends major component life by containing wear to specific, replaceable sections.

عمود الحدبات الدقة & نظام رافع | الأساس الفني: Forged steel camshaft with inductionhardened lifters timed for sequential stamp drops | المنفعة التشغيلية: Ensures even load distribution across the motor and frame while providing consistent impact energy per stamp cycle. Minimizes vibrationinduced stress on foundations. | تأثير عائد الاستثمار: Improves power transmission efficiency by an estimated 1215% compared to nonsequential designs, reducing kWh per ton crushed.

أحذية ختم قابلة للتبديل & يموت | الأساس الفني: Cast manganese steel shoes with multiple wear surfaces; reversible dies | المنفعة التشغيلية: Operators can rotate or flip components to utilize all wear material before replacement. Standardized sizing allows for inventory reduction across multiple mill units. | تأثير عائد الاستثمار: Maximizes consumable utilization, عادة تحقيق أ 3040% improvement in costperton for wear parts compared to nonreversible designs.

مشعب حقن المياه المتكامل | الأساس الفني: Adjustable spray bars mounted along the mortar box length | المنفعة التشغيلية: Provides controlled dust suppression and facilitates slurry flow for consistent discharge. Prevents packing and ensures optimal screen washing. | تأثير عائد الاستثمار: Improves downstream slurry handling consistency and reduces airborne silica dust levels, supporting compliance with operational health standards.

مجموعة محمل الأسطوانة الثقيلة | الأساس الفني: Sealed spherical roller bearings on main camshaft supports | المنفعة التشغيلية: Supports high radial loads from multiple stamps with minimal friction loss. Sealed design excludes grit and contaminants common in milling environments.| تأثير عائد الاستثمار: Field data shows bearing service life extended by 23x over bushing designs, eliminating a frequent failure point and associated unplanned downtime.

Simplified Discharge Grizzly Screen | الأساس الفني: Removable tapered grizzly bars made of abrasionresistant steel | المنفعة التشغيلية: Allows quick adjustment of final product size by changing bar spacing or replacing entire cartridgestyle screen assembly in under one hour.| تأثير عائد الاستثمار: Provides operational flexibility to optimize feed for downstream processes without stopping the mill for prolonged modifications.

4. المزايا التنافسية

| مقياس الأداء | معيار الصناعة (مطحنة الطوابع الأساسية) | لدينا حل مطحنة الطوابع | ميزة (% تحسين) |
| : | : | : | : |
| تغيير الخطوط الملاحية المنتظمة التوقف | 1624 hours for full mortar box weld repair/rebuild| 6,000 ساعات (موثقة)| >100% تحسين |
| اتساق حجم المنتج (% ضمن النطاق المستهدف)| +/ 25% variation due to uneven wear/wash| +/ 15% variation maintained via controlled discharge| ~40% more consistent |

5.المواصفات الفنية

سعة نطاق النموذج: قابلة للتكوين من 1 Ton per Hour (الهيدروكربونات النفطية في الساعة) pilot units up to highcapacity 50 TPH production modules.
متطلبات الطاقة: تعتمد على النموذج; نطاق نموذجي من 15 كيلوواط (20 HP) for small units up to 75 كيلوواط (100 HP) for large production mills operating on either electric motor or diesel drive options.
مواصفات المواد:
إطار & بناء: لوحة فولاذية مصنوعة للخدمة الشاقة
بطانات صندوق الملاط & Wear Plates: ASTM A128 Grade B4 Manganese Steel
الطوابع / الأحذية: الحديد الزهر عالي الكروم أو الصلب المنغنيز
عمود الحدبات & الرافعات: سبائك الصلب مزورة
الأبعاد المادية (Example Model SM20 @ ~20 TPH):
Footprint Length x Width): تقريبًا .0m x .5m
ارتفاع (to top of frame): .8م
Approximate Dry Weight): ,500 كجم
نطاق التشغيل البيئي: مصممة لدرجات الحرارة المحيطة من 10 درجة مئوية إلى +45 درجة مئوية; requires protection from direct precipitation if electrical components are exposed; suitable for altitudes up to ,000m above sea level with appropriate motor derating.

6\. سيناريوهات التطبيق

تحدي توسيع منجم هارد روك على نطاق صغير:

A West African operation using manual crushing and hammer mills struggled with low throughput (<5 الهيدروكربونات النفطية في الساعة) and poor gold liberation (~65%), limiting plant expansion plans.Solution:
Implementation of two parallel .0 TPH heavyduty stamp mills as the dedicated primary crushing circuit feeding an upgraded ball mill setup.نتائج:
Throughput increased reliably .0 TPH.Primary grind size optimized,facilitating improved cyanide leach kinetics.Gold recovery rates improved % في غضون ستة أشهر,paying back the capital investment in under months.

المصنع التجريبي & Bulk Sampling Operation Challenge:

An exploration company needed reliable,costeffective crushing produce tonnage samples from various zones its concession representative metallurgical testing but faced prohibitive costs using mobile contract crushers.Solution:
Deployment one modular .0 TPH stamp mill capable being relocated between test pads different ore types.نتائج:
Achieved consistent sample production tons per week variable ore hardness at fixed operating cost.Enabled generation accurate grade recovery data feasibility study without major infrastructure investment.

7\. الاعتبارات التجارية

Equipment pricing tiers structured around throughput capacity drive configuration:

Tier Basic Production Unit includes core stamp mill frame,تجميع عمود الحدبات,mortar box standard liners basic discharge grizzly.Power pack drive system typically quoted separately provide flexibility.Tier Advanced Package includes Tier plus integrated variable speed drive automated lubrication system spare wear part kit.Option Onsite Installation Commissioning Support available days technical supervision ensure operational readiness.Service Packages include scheduled preventive maintenance inspections remote technical support priority parts dispatch tiered response times.Financing Options available through partner institutions include equipment leasing structures term loans tailored project cash flow profiles typical terms years.

8\. التعليمات

What maximum feed size your stamp mill accept?
Our largest production models accept ROM feed up mm diameter optimal performance achieved sizing feed below mm ensure proper chamber filling prevent excessive kickback.What downstream equipment typically paired with?
Stamp mills most effectively paired secondary grinding unit such ball mill regrind circuit produce finer floatation leach feed also used standalone produce coarse concentrate gravity recovery shaking tables spirals.How noise vibration levels managed?
The sequential drop design inherently reduces peak vibration compared gang drop mills foundation specifications provided require isolated concrete mass dampen transmitted forces noise enclosures available option.Can handle ore high clay content?
Moderate clay manageable increased water flush excessive clay cause packing reduce efficiency prescreening washing recommended highly weathered saprolitic material.What lead time major wear components like shoes liners?
We maintain strategic inventory key consumable items lead times standard manganese steel parts typically weeks exworks custom materials may require longer.Are spare parts interchangeable older mill models?
While engineered modern standards we offer retrofit kits adapt certain legacy models consultation required review existing drawings specifications.Does optional variable speed drive offer?
Variable speed allows operators adjust stamp cycle rate match ore characteristics hardness optimize product size energy use realtime valuable highly variable deposit geology