1. فتحة مدفوعة بنقطة الألم

Are you managing a midtolarge scale aggregate operation and facing consistent pressure to meet project deadlines while controlling capital and operational expenditure? The challenges of a 250300tph stone crushing plant are significant. Inconsistent feed material causes unexpected wear and downtime on critical components. Bottlenecks in one crushing stage throttle the entire line’s output, leaving capacity unrealized. Rising energy costs directly erode profit margins on every ton produced. بالإضافة إلى, frequent maintenance interrupts production schedules, and configuring a plant for multiple product specifications often requires manual adjustments and costly delays.

How do you achieve reliable 300tonperhour output without excessive maintenance overhead? Can your plant adapt to varying feed hardness and size without sacrificing final product gradation? Is your current solution delivering the expected return on investment through sustained availability and low costperton?

2. نظرة عامة على المنتج

هذا المنتج كامل, stationary 250300tph turnkey stone crushing and screening plant designed for highvolume production of aggregates for road base, أسمنت, والإسفلت. It is engineered for primary contractors and quarry operators requiring consistent, specificationgrade output.

سير العمل التشغيلي:
1. سحق الابتدائي: تغذية كبيرة (≥750 ملم) is reduced by a robust jaw crusher or primary impactor.
2. ثانوي & سحق الثلاثي: Material is conveyed to cone crushers or secondary impactors for further size reduction and shaping.
3. الفحص: Multipledeck vibrating screens precisely separate crushed material into required product sizes (على سبيل المثال, 05مم, 510مم, 1020مم).
4. التعامل مع المواد: A network of conveyors with centralized control transfers material between stages and to final stockpiles.
5. قمع الغبار: Integrated spray systems at transfer points control particulate emissions, ensuring environmental compliance.

نطاق التطبيق & القيود:
نِطَاق: مثالية للصخور الصلبة (الجرانيت, البازلت), الحجر الجيري, and river gravel applications. Suited for permanent installation in large quarry sites or major infrastructure project batching plants.
القيود: لم يتم تصميمها كمعدات متنقلة أو شبه متنقلة. Feed size and material abrasiveness must align with configured crusher chamber selections for optimal performance.

3. الميزات الأساسية

تصميم انزلاقي معياري | الأساس الفني: تم تجميعها مسبقًا, steelframed substructures | المنفعة التشغيلية: يقلل من وقت التثبيت في الموقع بما يصل إلى 40%, ensures precise factory alignment of motors and drives | تأثير عائد الاستثمار: يؤدي التشغيل السريع إلى تسريع توليد الإيرادات; standardized modules simplify future maintenance.

نظام التحكم الذكي في العمليات | الأساس الفني: التشغيل الآلي القائم على PLC مع خوارزميات مشاركة التحميل | المنفعة التشغيلية: Optimizes crusher feed rates in realtime to prevent choking or running empty; monitors power draw for peak efficiency | تأثير عائد الاستثمار: Reduces energy consumption per ton by an estimated 815% ويقلل من خطأ المشغل.

HeavyDuty Wear Component Package | الأساس الفني: Highchrome blow bars, manganese steel jaws/concaves, reinforced screen meshes | المنفعة التشغيلية: يمتد فترات الخدمة عن طريق 3050% in abrasive applications, maintains consistent product gradation longer | تأثير عائد الاستثمار: Lowers costperton for wear parts and reduces downtime frequency for component changeouts.

MultiStage Dust Control Integration | الأساس الفني: Strategically placed spray nozzles with solenoid valves tied to conveyor operation | المنفعة التشغيلية: Effectively suppresses dust at each transfer point, improving site visibility and operator health | تأثير عائد الاستثمار: Mitigates risk of environmental noncompliance fines and reduces cleanup labor.

التشحيم المركزي & نظام التشحيم | الأساس الفني: Automated pump system with distribution lines to key bearing points | المنفعة التشغيلية: Ensures critical bearings receive correct lubrication on schedule without manual intervention | تأثير عائد الاستثمار: Prevents premature bearing failure, a leading cause of unplanned downtime.

HighCapacity Vibrating Screens with Deck Access System | الأساس الفني: Large screening area with adjustable throw; integrated walkways & platforms | المنفعة التشغيلية: Maximizes screening efficiency; provides safe, easy access for mesh inspection and replacement | تأثير عائد الاستثمار: Improves final product quality control and enhances worker safety during routine checks.

4. المزايا التنافسية

| مقياس الأداء | معيار الصناعة (250300مصنع tph) | This 250300tph Solution | ميزة (% تحسين) |
| : | : | : | : |
| توافر النبات | 8588% (بما في ذلك الصيانة المخططة) | 92%+ (engineered design) | +47% وقت التشغيل |
| استهلاك الطاقة (كيلوواط ساعة/طن)| يختلف على نطاق واسع; often not optimized per stage| Managed via intelligent load control| حتى 15% reduction demonstrable |
| Wear Life on Abrasive Rock| Standard manganese/chrome components| Premium alloy selection & تحسين الغرفة| +30% متوسط ​​الزيادة |
| تثبيت & وقت التشغيل| 812 weeks onsite assembly| ~57 weeks (modular skid design)| ~ تخفيض بنسبة 40% |
| اتساق تدرج المنتج| Manual feed adjustment leads to variance| Automated setting regulation (ASRitype systems)| Variance improved by up to 25% |

5. المواصفات الفنية

القدرة الإنتاجية المصممة: 250 300 طن متري في الساعة (varies based on feed material hardness & توزيع الحجم).
خيارات الكسارة الأولية: لعن الفك (900×1200 ملم) أو كسارة الصدم الأولية (Φ1600x2000mm).
كسارة ثانوية/ثالثية: Two units of Hydraulic Cone Crushers (على سبيل المثال, HPC315).
Screening Stations: Two units of TripleDeck HeavyDuty Vibrating Screens (2400×6000 ملم).
إجمالي الطاقة المثبتة: تقريبًا 800 950 كيلوواط.
مواصفات المواد الرئيسية: Main frame structure fabricated from Q345B steel; wear liners use Mn18Cr2 or equivalent highgrade alloys.
البصمة النباتية الشاملة (الطول × العرض): ~120m x 85m (layout can be customized).
نطاق التشغيل البيئي: مصممة لدرجة الحرارة المحيطة من 20 درجة مئوية إلى +45 درجة مئوية; dust emission control meets standard regulatory limits (<20mg/m³ at property boundary).

6. سيناريوهات التطبيق

Highway Construction Base Course Production | تحدي: A national infrastructure project required consistent supply of three graded aggregates for road base layers from highly abrasive granite. The existing plant struggled with rapid wear and inconsistent sizing, threatening project timelines.| حل: Implementation of this heavyduty configured plant featuring cone crushers with automated settings control and premium wear packages.| نتائج: Achieved sustained output of 280tph. Wear part life increased by over 35%, reducing changeout downtime. Product gradation consistency met strict highway authority specifications throughout the contract.

Commercial Limestone Quarry Expansion | تحدي: A quarry expanding its market needed to increase finished product range without adding separate processing lines or excessive manual sorting.| حل: Installation of this multistage plant with precise secondary/tertiary crushing circuits and highefficiency multideck screens.| نتائج:The plant reliably produces five distinct products simultaneously—from coarse aggregate to manufactured sand—at a combined rate exceeding 270tph, enabling entry into new concrete and asphalt mix markets.

7. الاعتبارات التجارية

Our approach provides clarity in investment planning:

طبقات التسعير: We offer three standard configurations:
ضروري: Core crushing & screening modules for reliable singleproduct output.
Advanced: Includes automation systems, enhanced dust control, wider conveyor specification.
Premium: Full turnkey package with premium wear materials package extended warranty coverage

الميزات الاختيارية & ترقيات: Specific options include automated metal detection/rejection systems advanced rockonrock shaping chambers additional sound attenuation enclosures remote monitoring telematics packages

حزم الخدمة: Choose from annual maintenance contracts providing scheduled inspections guaranteed spare parts delivery priority technical support Extended warranty plans are available covering major structural components

خيارات التمويل: We work with established financial partners offer flexible leasing arrangements milestonebased project financing solutions tailored capital expenditure plans

8.التعليمات

1.س:What if our feed rock hardness exceeds the standard design parameters?
أ:The plant's core structural design accommodates high loads but we conduct a detailed feed material analysis during quotation For extremely hard or abrasive materials we specify upgraded wear component alloys chamber geometries ensure designed throughput longevity

2.Q How does this plant manage fluctuations in incoming feed size?
A The intelligent process control system regulates feeder speeds based realtime crusher motor load preventing choking This combined surge pile capacity before primary crusher smooths out typical frontend loader variation

3.Q What typical timeframe expected from order placement commissioning?
A For standard configuration lead time manufacturing shipping approximately months Onsite installation commissioning modular skid design typically requires weeks depending local civil works readiness

4.Q Are spare parts readily available longterm?
A Yes We maintain global inventory strategic wear parts provide guaranteed stockholding agreements as part service packages All major mechanical electrical components internationally standardized brands ensuring supply chain redundancy

5.Q Can existing equipment integrated into new plant?
A Potentially yes An initial audit your current conveyors screens can determine compatibility integration feasibility often possible especially material handling equipment reducing overall project cost

6.Q What ongoing operational staffing requirements?
A The automated central control system allows efficient operation primary operators monitoring stations Additional personnel required routine mechanical checks stockpile management but labor intensity significantly lower versus manually controlled plants

7.Q What key factors influence final price quotation?
A Final pricing determined specific equipment selection required options degree site preparation needed local regulatory compliance costs shipping logistics destination Comprehensive site survey forms basis fixedprice turnkey proposal