1. فتحة مدفوعة بنقطة الألم

هل تدير عملية تجميعية متوسطة إلى كبيرة الحجم وتواجه اختناقات مستمرة تؤدي إلى تآكل الربحية؟? لمديري المصانع والمقاولين الهندسيين, أ 250300 tph stone crushing plant is a critical production asset, yet common operational challenges directly impact your bottom line.

إنتاجية غير متناسقة: Fluctuations in feed size or hardness can cause chokeups or underutilization, failing to consistently hit the 250300 tph target and delaying project timelines.
التوقف المفرط للصيانة: تغييرات متكررة في الخطوط الملاحية المنتظمة, تحمل الفشل, or conveyor issues lead to unplanned stoppages. Industry data indicates that each hour of downtime in this capacity range can cost thousands in lost production and labor.
تكاليف تشغيلية عالية: Spiking energy consumption from inefficient crushing chambers and escalating wear part costs due to suboptimal material flow consume your operating margin.
تقلب جودة المنتج: Inability to precisely control final product gradation leads to offspec material, resulting in waste, recrushing, or rejected loads.

Is your current solution robust enough to handle abrasive granite or basalt at rated capacity? Can your plant’s design minimize points of failure? It’s time to evaluate a system engineered for reliable, costperton efficiency.

2. نظرة عامة على المنتج

This brochure details a stationary ROHS Compliant 250300 TPH Stone Crushing Plant, a complete turnkey solution designed for highvolume production of aggregates for construction, قاعدة الطريق, وصابورة السكك الحديدية. The plant is configured for primary, ثانوي, ومراحل التكسير الثالثية لإنتاج منتجات نهائية متدرجة بدقة.

سير العمل التشغيلي:
1. التخفيض الأولي: Large feed (≥750 ملم) is introduced to a robust jaw crusher or primary impactor for initial size reduction.
2. سحق الثانوية & الفحص: Crushed material is conveyed to a cone crusher for further reduction. A vibrating screen separates material to route oversized particles back for recrushing (دائرة مغلقة) and allows correctly sized material to proceed.
3. التشكيل الثلاثي & التحجيم النهائي: For cubical product requirements, material may be sent to a tertiary vertical shaft impactor (الجميع). Final screening decks separate output into multiple specified aggregate fractions (على سبيل المثال, 05مم, 510مم, 1020مم).

نطاق التطبيق & القيود:
نِطَاق: مثالية للصخور الصلبة (الجرانيت, البازلت), الحجر الجيري, and river gravel processing. Suited for permanent quarry sites or longterm infrastructure projects requiring consistent, highvolume output.
القيود: Not designed as mobile or skidmounted equipment. Feed size and abrasiveness must align with engineered crusher chamber specifications. Maximum capacity is contingent on specific material characteristics.

3. الميزات الأساسية

كسارة أولية ثقيلة | الأساس الفني: الحركية الأمثل & highstrength manganese steel jaws | المنفعة التشغيلية: Sustained throughput with reduced risk of stall under irregular feed | تأثير عائد الاستثمار: Higher average throughput protects revenue targets against feed variability.

Intelligent ClosedCircuit Design | الأساس الفني: Automated feedback loops via load sensors and variable frequency drives (VFDs) on conveyors | المنفعة التشغيلية: Maintains optimal crusher load and recirculation rates without manual intervention | تأثير عائد الاستثمار: Prevents crusher overload damage and optimizes power use, reducing kWh per ton.

Centralized Dust Suppression System | الأساس الفني: Strategically placed nozzles with solenoid valves tied to crusher activation | المنفعة التشغيلية: Comprehensively controls dust at transfer points and crusher discharges, improving site visibility and safety | تأثير عائد الاستثمار: Mitigates regulatory noncompliance risks and reduces wear on mechanical components from abrasive dust.

ROHSCompliant Component Specification | الأساس الفني: Elimination of restricted hazardous substances (على سبيل المثال, يقود, الزئبق) في المكونات الكهربائية, مواد التشحيم, and coatings | المنفعة التشغيلية: Ensures global market compliance simplifies endoflife equipment handling | تأثير عائد الاستثمار: Eliminates potential fines/import barriers and futureproofs your asset for stringent environmental regulations.

Modular Maintenance Platforms & وصول | الأساس الفني: Integrated walkways ladders,and hydraulic assist systems for key components like crusher mantles screen decks| المنفعة التشغيلية: Enables safer faster routine inspections wear part replacement| ROI Impact Cuts planned maintenance downtime by up to 30% reducing labor hours injury risk

Advanced Vibrating Screen with Deck Interchangeability| Technical Basis Multilayer high Gforce screens with tensioned rubber or polyurethane panels| Operational Benefit Provides precise separation efficiency even in wet sticky conditions| ROI Impact Maximizes saleable product yield minimizes recirculation load improving overall plant efficiency

Unified PLC Control & Monitoring System| Technical Basis Single automation panel with touchscreen HMI motor management protection relays| Operational Benefit Allows singleoperator oversight of entire process from feed to final stockpile remote diagnostics| ROI Impact Lowers personnel requirements enables proactive maintenance preventing catastrophic failures

4 المزايا التنافسية

| مقياس الأداء | Industry Standard Average | This ROHS Compliant 250300 TPH Plant Solution | ميزة (% تحسين) |
| : | : | : | : |
| التوفر (وقت التشغيل المقرر) | 8892% | >95% Demonstrated Uptime | +3% ل +7% |
| استهلاك الطاقة (كيلوواط ساعة/طن) Varies by rock type Benchmark based on granite processing Power factor correction not always standardized Includes all major motors conveyors screens Field data from comparable installations shows consistent reduction through optimized drive systems chamber designs Lower operational cost per ton produced |
| Wear Part Cost per Ton Processed Highly variable based on abrasiveness Assumes competent granite Assumes same feed material Superior metallurgy liner profiles reduce metal wear fatigue Documented reduction in costperton for consumables |
| يثبت & Commissioning Time For modular stationary plants Weeks depending on site preparation Preassembled modules prewired substations reduce field labor Faster timetorevenue from installation start |

5 المواصفات الفنية

القدرة المصممة: 250 300 طن متري في الساعة (varies based on feed material hardness size distribution)
خيارات الكسارة الأولية: لعن الفك (PEV900x1200) أو كسارة الصدم الأولية
كسارة ثانوية: كسارة مخروطية هيدروليكية ذات أسطوانة واحدة أو متعددة الأسطوانات
Tertiary Crusher Optional Vertical Shaft Impactor VSI available for shaping
Screening Equipment: شاشة اهتزازية ثقيلة ثلاثية الطوابق(ق)
Power Requirement Total Installed Power ~550 650 kW Primary supply voltage customizable
Key Material Specifications All steel structures ST37/52 highstress areas reinforced Wear parts high manganese steel chromium alloy Castings comply with relevant ISO standards
Environmental Operating Range Ambient temperature 20°C +40°C Dust emission control meets EU Directive limits Noise levels managed via enclosures acoustic curtains
Compliance Full documentation ROHS compliance REACH SVHC awareness CE marked machinery

6 سيناريوهات التطبيق

Granite Quarry Expansion Southeast Asia Challenge A quarry needed increase production from 200tph reliable system faced frequent downtime due component failures abrasive rock Solution Implementation this ROHS compliant plant featuring advanced cone crusher liner technology centralized lubrication Results Achieved sustained throughput tons hour reduced wear part consumption extended service intervals total costperton fell

Railway Ballast Production Project Europe Challenge Contractor required consistent supply highquality ballast specific gradation strict environmental regulations project site Solution Deployed the plant including tertiary VSI shaping stage ensure cubical product dust suppression system Results Plant met all gradation specifications produced ballast compliant with EN standards operated within local dust emission limits without interruption financing leaseback option facilitated cash flow management

7 الاعتبارات التجارية

Our pricing structure reflects build quality compliance engineering support Standard turnkey package includes design civil engineering drawings commissioning supervision Optional features include VSI module additional screening decks automated sampler wash system Service packages available from basic warranty comprehensive annual maintenance contracts spare parts kits Financing options include capital purchase finance lease operating lease structures tailored support investment decision Contact our team detailed quotation based specific configuration needs

8 التعليمات

What primary crusher type recommended my application Jaw crushers generally preferred highly abrasive flaky materials primary impactors offer higher reduction ratio less abrasive rock Our engineers will recommend based your feed analysis Is this plant compatible existing equipment Yes The control system can integrate existing conveyors screens provided they meet capacity specifications Electrical interfaces can be customized What typical installation timeline Expected weeks from delivery completion depending site readiness foundation work Modular design expedites process Are spare parts readily available We maintain strategic inventory critical wear parts offer guaranteed dispatch times service level agreements SLA What aftersales training provided We provide comprehensive operator maintenance training onsite during commissioning digital manuals access our technical portal Does the ROHS compliance affect performance durability No It mandates use alternative superior materials substances electrical components protective coatings without compromising performance How handle variations rock hardness The crushing chambers drive systems are engineered absorb power fluctuations Hydraulic adjustment overload protection cone crushers allow realtime adaptation changing conditions