1. فتحة مدفوعة بنقطة الألم

هل تواجه تكاليف تشغيلية متصاعدة وتوافرًا لا يمكن التنبؤ به في دائرة التكسير الأساسية لديك؟? Key challenges with primary gyratory crushers often include:
التوقف غير المقرر: Frequent mechanical failures or liner changes that halt upstream mining and downstream processing, تكلف الآلاف في الساعة من الإنتاج المفقود.
تكاليف صيانة عالية: Excessive consumption of wear parts, complex lubrication system issues, and laborintensive servicing that strain maintenance budgets.
إنتاجية غير متناسقة: Inability to maintain optimal cavity levels and power draw, leading to bottlenecks and failing to meet designed plant capacity.
Rising Energy Expenditure: أقدم, inefficient crusher designs consume disproportionate power per ton of processed material, تؤثر بشكل مباشر على النتيجة النهائية الخاصة بك.

Is your current primary crusher a reliable asset or a constant source of risk? The solution lies in selecting a modern OEM gyratory crusher engineered for total cost of ownership.

2. نظرة عامة على المنتج

The OEM Gyratory Crusher is a heavyduty, primary compression crusher designed for the first stage of reducing runofmine ore to a manageable size for conveying and further processing. Its core operational workflow involves:
1. تناول الأعلاف: Large feed material is directed into the crushing chamber from the top.
2. سحق ضاغطة: A mantle gyrates within a concave bowl, applying compressive force to reduce material by squeezing it against the stationary concaves.
3. Progressive Discharge: Crushed material gravitates downward through the narrowing chamber until it reaches the desired size and exits at the bottom.

This equipment is specifically scoped for hightonnage, تعدين الصخور الصلبة (نحاس, خام الحديد, ذهب) and largescale aggregate quarrying applications. It is not suited for abrasive recycling materials without specific alloy options or for operations requiring highly portable equipment.

3. الميزات الأساسية

تصميم عنكبوت حاصل على براءة اختراع | الأساس الفني: Onepiece cast alloy steel construction with top shell integration | المنفعة التشغيلية: Eliminates bolton spider arms, reducing stress points and potential for cracking under extreme load | تأثير عائد الاستثمار: حتى 40% longer service life on upper assembly components, reducing major rebuild frequency.

Intelligent Lube System (ILS) | الأساس الفني: آلي, dualcircuit lubrication with realtime pressure/temperature monitoring and filtration | المنفعة التشغيلية: Ensures optimal bearing protection under all loads; ينبه المشغلين إلى المشكلات المحتملة قبل الفشل | تأثير عائد الاستثمار: Proven to extend bearing life by over 30% and prevent catastrophic luberelated downtime events.

STLF (StraightTaperLowerFlat) Concave Profile | الأساس الفني: Optimized chamber geometry derived from crushability testing data | المنفعة التشغيلية: Maintains consistent feed opening characteristics throughout liner life for stable throughput and product gradation | تأثير عائد الاستثمار: يسلم ما يصل إلى 15% more crushed tonnage per concave liner set compared to traditional profiles.

إطار أنبوبي & Mainshaft Design | الأساس الفني: Forged highstrength steel mainshaft supported within a rigid, onepiece tubular frame | المنفعة التشغيلية: Provides exceptional alignment stability and resists fatigue under cyclical loading for consistent operation | تأثير عائد الاستثمار: Minimizes deflectionrelated wear on bushings and liners, خفض تكاليف الصيانة على المدى الطويل.

Integrated Control System (ICS) واجهة | الأساس الفني: Standardized PLC platform with MODBUS/J1939 protocols for plantwide integration | المنفعة التشغيلية: Your operators gain realtime control over CSS (إعداد الجانب المغلق), سحب الطاقة, and lubrication from the central control room | تأثير عائد الاستثمار: Enables precise process optimization for energy savings and target product size.

4. المزايا التنافسية

| مقياس الأداء | معيار الصناعة القياسي | OEM Gyratory Crusher Solution | ميزة (% تحسين) |
| : | : | : | : |
| التوفر (المقرر) | 92 94% | 96%+ (with ILS & Patented Spider) | +24% |
| طن لكل ميغاواط ساعة (كفاءة الطاقة) خط الأساس = 100%| 100% Reference| 115 118%| +1518% |
| وقت تغيير الخطوط الملاحية المنتظمة (مجموعة رئيسية) Average = ~48 hrs| ~48 ساعة| ~36 ساعة| 25% |
| استهلاك جزء من الملابس (g/ton crushed) Material Dependent Baseline = 100%| 100% Reference| ~8590%| 10 ل 15% |

5. المواصفات الفنية

نطاق السعة: تعتمد على النموذج, من 2,000 tph إلى أكثر 10,000 tph.
قوة المحرك: عادة بين 450 كيلوواط و 1,200 كيلوواط (600 HP 1,600 HP), مصممة للواجب.
فتح الأعلاف: أحجام الفجوة من 1,000 مم ل 1,500 مم (39" ل 59").
مواصفات المواد الرئيسية:
الإطار الرئيسي & توب شل: فولاذ مصبوب عالي الشد.
عباءة & مقعر: سبائك الصلب المنغنيز; optional premium alloys for specific abrasion/corrosion applications available.
العمود الرئيسي: Forged highstrength alloy steel.
الأبعاد المادية: بصمة كبيرة; exact L x W x H varies by model. Requires engineered reinforced concrete foundation.
نطاق التشغيل البيئي: مصممة لدرجات الحرارة المحيطة من 40 درجة مئوية إلى +50 درجة مئوية (40درجة فهرنهايت إلى +122 درجة فهرنهايت). Dust seals rated for harsh environments.

6. سيناريوهات التطبيق

توسعة منجم النحاس على نطاق واسع

تحدي: An existing mine’s expansion required a new primary crushing station capable of handling an additional 12 million tpy of sulfide ore while operating at >95% availability in a remote location with high service costs.
حل: Installation of a single largecapacity OEM Gyratory Crusher with the Intelligent Lube System (ILS) and remote monitoring capabilities.
نتائج: - إنجاز التصميم خلال ثلاثة أشهر من بدء التشغيل. The ILS prevented two potential bearing failures in the first two years as flagged by its monitoring system. متوسط ​​التوفر 96.7% over three years.

HighAbrasion Granite Quarry

Challenge A major aggregate producer faced unsustainable wear part costs and excessive downtime due to biweekly concave changes in their primary crushing stage.
Solution Replacement with an OEM Gyratory Crusher featuring the STLF concave profile and optional ultrawearresistant alloy liners specified for granite.
Results Liner service life increased from an average of 14 أيام ل 21 أيام. This reduced annual scheduled liner change downtime by approximately 120 ساعات, while also lowering liner cost per ton by an estimated 18%.

7. الاعتبارات التجارية

OEM Gyratory Crushers are capital investments priced according to size, capacity specifications (<tph), selected metallurgy options (<alloy grade), مستوى الأتمتة (<control package). Pricing typically falls into distinct tiers based on inlet size (<42", <54", <60”+).

تشمل الميزات الاختيارية التي تؤثر على التسعير النهائي ما يلي::
تنظيم الإعداد الآلي () نظام
Premium alloy packages for mantles/concaves
أجهزة استشعار متقدمة لمراقبة الحالة (, درجة حرارة)
Extended factory warranty packages

Comprehensive service agreements are available covering planned maintenance inspections parts supply (, محامل), technical support These agreements can be structured as fixedcost annual contracts providing budget certainty Financing options including leasing capital equipment loans are offered through certified partners

8. التعليمات

Q What are the lead times typically involved?
A Lead times vary based on model complexity current manufacturing capacity but generally range from

Q Can this crusher integrate with our existing PLC control system?
A Yes The Integrated Control System uses industrystandard communication protocols like MODBUS TCP/IP ensuring compatibility with most modern plant DCS systems

Q How does this design improve safety during maintenance?
A Key safety features include hydraulic setting adjustment eliminating manual work under tension integrated lifting points designed rigging procedures provided

Q What is included in standard commissioning?
A Standard commissioning includes field assembly supervision initial startup performance testing operator training Documentation includes detailed installation maintenance manuals

Q Are performance guarantees provided?
A Yes performance guarantees covering throughput power consumption product gradation are contractually defined based on agreed feed material characteristics