1. فتحة مدفوعة بنقطة الألم

Managing a 250300tph stone crushing plant presents distinct logistical and operational hurdles that directly impact your bottom line. هل تواجه:
تغذية غير متناسقة & الاختناقات: Unreliable material flow from primary to secondary/tertiary stages, causing crusher idle time or overload, reducing actual throughput below the designed 250300tph capacity.
التوقف المفرط للصيانة: Poor component accessibility and nonmodular design leading to extended shutdowns for liner changes, belt repairs, or bearing service, تكلف الآلاف في الساعة من الإنتاج المفقود.
التشغيلية العالية & تكاليف الطاقة: Inefficient plant layout requiring multiple material transfer points and conveyors, inflating power consumption and increasing wear part inventory costs across the entire crushing circuit.
Complex Setup & النقل: Multiday assembly/disassembly for plant moves between sites or phases of a project, incurring significant labor costs and delaying revenue generation.

If these challenges sound familiar, the solution lies not just in individual machinery, but in a holistically engineered system. How do you achieve consistent rated capacity while controlling logistical complexity and total cost of ownership?

2. نظرة عامة على المنتج

إن محطة تكسير الحجارة OEM 250300tph كاملة, preengineered stationary or semimobile crushing circuit designed for highvolume production of aggregates for construction, قاعدة الطريق, وصابورة السكك الحديدية.

سير العمل التشغيلي:
1. سحق الابتدائي: Dump trucks feed material (على سبيل المثال, الجرانيت, البازلت, الحجر الجيري) into a robust primary jaw crusher for initial size reduction.
2. الفحص المتوسط & نقل: Crushed material is conveyed to a primary screen which separates sized product from oversize material requiring further reduction.
3. سحق الثانوي / الثالث: Oversize material is routed via closedcircuit conveyors to a cone crusher(ق) for precise shaping and final size reduction.
4. الفحص النهائي & التخزين: The output from all crushers is screened into specified fractions (على سبيل المثال, 05مم, 520مم, 2040مم) ونقلها إلى المخزونات المخصصة.

نطاق التطبيق & القيود:
نِطَاق: مثالية لعمليات المحاجر واسعة النطاق, مشاريع البنية التحتية الكبرى (الطرق السريعة, السكك الحديدية), والموردين الكليين التجاريين الذين يحتاجون إلى متسقة, إخراج حمولة عالية.
القيود: Not suitable for highly abrasive or sticky materials without specific configuration adjustments. Site requires adequate space for plant layout and stockpile management. A stable electrical supply is necessary for optimal operation.

3. الميزات الأساسية

تصميم انزلاقي معياري | الأساس الفني: مزالج فولاذية هيكلية مجمعة مسبقًا مع ممرات وسلالم متكاملة | المنفعة التشغيلية: يقلل من وقت التثبيت في الموقع بما يصل إلى 60% versus traditional fieldbuilt foundations | تأثير عائد الاستثمار: Faster commissioning accelerates project payback; simplifies future relocation.

Intelligent Flow Control System | الأساس الفني: Centralized PLC with variable frequency drives (VFDs) on key conveyors and feeders | المنفعة التشغيلية: Automatically regulates feed rates to prevent crusher choke or starvation; provides operational data logging | تأثير عائد الاستثمار: Protects major components from damage; optimizes power use with typical energy savings of 812%.

Unified Access & منصات الخدمة | الأساس الفني: 360degree grated platforms around all major service points (الكسارات, شاشات, نقاط النقل) | المنفعة التشغيلية: تمكين أكثر أمانا, faster routine maintenance and liner changes with standard tools and equipment | تأثير عائد الاستثمار: يقلل من وقت توقف الصيانة المخطط له بحوالي 30%, زيادة ساعات الإنتاج السنوية المتاحة.

HeavyDuty Conveyor Circuit | الأساس الفني: Channel frame construction with impact beds at loading zones and sealed bearings throughout | المنفعة التشغيلية: يقلل من الانسكابات وارتداء الحزام; reduces unscheduled stops due to conveyor failure | تأثير عائد الاستثمار: Lowers longterm conveyor maintenance costs by an estimated 25% and improves material containment.

نظام متكامل لمنع الغبار | الأساس الفني: Strategically placed spray nozzles at all major dust generation points tied to crusher operation sensors | المنفعة التشغيلية: Actively controls airborne particulate without excessive water usage that can create handling issues | تأثير عائد الاستثمار: يساعد في الحفاظ على الامتثال للوائح البيئية, تجنب الغرامات المحتملة والتوقف عن العمل.

4. المزايا التنافسية

| مقياس الأداء | معيار الصناعة (الإعداد النموذجي) | حل مصنع OEM 250300tph | ميزة (% تحسين) |
| : | : | : | : |
| Effective Throughput| ~8590% of rated capacity due to bottlenecks| مستدام >95% من القدرة المقدرة (285tph+) via optimized flow control| +7% Production Volume |
| وقت النقل| 1014 days for disassembly/assembly| 57 days with modular skid design| 50% التوقف |
| استهلاك الطاقة| Baseline per ton crushed| حتى 12% lower per ton via VFD optimization & efficient layout| 12% تكلفة التشغيل |
| Major Maintenance Duration| ~24 hours for cone crusher liner change| ~16 hours with enhanced access platforms| 33% Service Window |

5. المواصفات الفنية

القدرة المصممة: 250 300 طن متري في الساعة (varies based on material hardness & final product size).
كسارة أولية: نموذج كسارة الفك [على سبيل المثال, JC1303], Feed Opening ≥900x1200mm.
كسارة ثانوية/ثالثية: نموذج كسارة مخروطية هيدروليكية [على سبيل المثال, HPC315], with automatic setting adjustment.
معدات الفحص: Multideck Vibrating Screens (2 وحدات), total screening area ≥15m².
متطلبات الطاقة: Total installed power ~450500 kW; recommended mains supply voltage: 400الخامس/50 هرتز أو حسب الطلب.
مواصفات المواد: Handles compressive strength ≤350MPa; maximum feed size ≤750mm.
الأبعاد المادية (تقريبا.): Entire plant footprint ~75m L x 45m W x 15m H (subject to final layout).
نطاق التشغيل البيئي: مصمم لدرجات الحرارة المحيطة من 20 درجة مئوية إلى +45 درجة مئوية; dust emission levels compliant with standard regulations (<20mg/Nm³ with suppression active).

6. سيناريوهات التطبيق

توسعة محجر الجرانيت على نطاق واسع

تحدي: An existing quarry needed to increase output from 180tph to over 280tph within a constrained site area while minimizing disruption to current operations.
حل: Implementation of the OEM 300tph Stone Crushing Plant in a compact Ushaped layout using modular skids installed adjacent to the existing line during normal operation.
نتائج: Achieved sustained throughput of 295tph after commissioning. The modular installation reduced expansion downtime by three weeks compared to traditional methods.

مشروع إنشاء الطريق السريع الرئيسي

تحدي: A contractor required multiple mobile setups across a linear project but faced high mobilization costs and inconsistent aggregate quality between batches.
Solution Deployment of two semimobile OEM 250tph plants at strategic locations along the corridor using the rapidrelocation skid design.
Results Maintained consistent spec material supply across all project segments Reduced total setup/teardown labor costs by an estimated 40% versus conventional mobile units achieving better product uniformity

منتج الركام التجاري

Challenge High energy bills frequent conveyor belt failures were eroding profit margins on fixed price contracts
Solution Replacement of an aging disparate setup with the integrated OEM 280tph plant featuring the intelligent flow control system heavy duty conveyors
Results Documented annual energy savings of Field data shows improvement in conveyor component life reducing spare parts inventory cost by

الاعتبارات التجارية

The investment in an OEM 300tph Stone Crushing Plant is structured around providing predictable total cost

طبقات التسعير:
Base Configuration Includes primary jaw secondary cone screening basic conveyors electrical control panel starting from range e g $850 $1M subject to currency location
Premium Configuration Adds tertiary crusher for finer products advanced dust suppression full automation package enhanced wear liners range e g $1 $1م
Optional Features On board generator sets extra stockpile conveyors automated lubrication systems remote monitoring telemetry water recycling systems

حزم الخدمة:
Standard Warranty months on machinery months on electrical
Extended Service Plans Annual inspection programs guaranteed parts availability critical spares kits
On Site Training Comprehensive operator maintenance team training included at commissioning

Financing Options Available through partnered financial institutions including equipment leasing long term rental purchase plans tailored to match your project cash flow

التعليمات

What if my raw material hardness exceeds your specification The plant can be configured with specific crusher models liners suited for higher abrasion Contact engineering support for a review based on your sample analysis

How quickly can we expect delivery after order Lead times vary but typical delivery for a standard tph plant is months ex works Expedited options may be available

Is this plant compatible with our existing equipment such as loaders screens Yes The control system can be adapted interfaces provided Standard discharge heights conveyor widths are designed industry compatibility Integration studies are recommended

What kind of personnel are required operate this system Efficient operation requires trained loader operator control room monitor general maintenance technician The system centralizes controls reducing manpower needed versus dispersed setups

Are spare parts readily available Genuine OEM parts are stocked regional distribution centers globally Critical wear parts like mantles concaves jaw plates are assigned item numbers guaranteed availability under service agreements