1. فتحة مدفوعة بنقطة الألم

تؤدي تكاليف التشغيل المتصاعدة وفترات التوقف غير المتوقعة إلى تآكل هوامش الإنتاج الإجمالية لديك? لمديري المصانع والمقاولين الهندسيين, the core challenges in primary crushing often stem from the crusher itself. تشمل نقاط الألم الشائعة: excessive wear part consumption due to nonoptimal chamber design, leading to material costs increasing by 1525% سنويا; unplanned stoppages from tramp metal events or uncrushables, resulting in 40+ hours of lost production per year; and inconsistent product gradation that forces secondary and tertiary crushers to work inefficiently, raising power costs per ton. بالإضافة إلى, maintenance complexity can require 2030% longer service intervals, increasing labor overhead. Are you evaluating how a primary jaw crusher can deliver not just raw power, but measurable reliability and costperton efficiency to stabilize your entire processing line?

2. نظرة عامة على المنتج

ال Bespoke TJ900 Series Primary Jaw Crusher is a heavyduty, singletoggle machine engineered for the first stage of size reduction in quarrying, التعدين, وتطبيقات إعادة تدوير الهدم. Its operational workflow is designed for robustness: (1) Material is fed into a deep, غرفة سحق غير قابلة للاختناق; (2) An aggressively angled nip zone and high inertia flywheels facilitate forceful compression crushing; (3) A fixed jaw die configuration ensures consistent feed opening geometry; (4) The hydraulic toggle relief system automatically resets after clearing a cavity; (5) Crushed material discharges at a preset CSS with minimal slabby product.

نطاق التطبيق: Ideal for processing hard abrasive materials like granite, البازلت, والخرسانة المعاد تدويرها. القيود: Not designed for sticky, plastic materials or as a standalone solution for producing specification aggregate without downstream screening and secondary crushing.

3. الميزات الأساسية

Monobloc HighStrength Steel Frame | الأساس الفني: تحليل العناصر المحدودة (الهيئة الاتحادية للبيئة)التوزيع الأمثل للضغط | المنفعة التشغيلية: Eliminates frame fatigue cracking under cyclical loading, ensures lifetime alignment of bearing housings | تأثير عائد الاستثمار: Reduces risk of catastrophic structural failure, protecting capital investment over a 20+ عمر الخدمة سنة.

تبديل هيدروليكي & نظام التكيف | الأساس الفني: تحل الأسطوانات الهيدروليكية ثنائية الفعل محل لوحات التبديل الميكانيكية | المنفعة التشغيلية: Enables remote CSS adjustment under load and provides automatic overload protection against tramp metal | تأثير عائد الاستثمار: Cuts adjustment downtime by 80% and prevents costly damage to pitman and bearings from uncrushable events.

QuarryGrade Spherical Roller Bearings | الأساس الفني: Larger diameter bearings with automated grease lubrication circuits | المنفعة التشغيلية: Sustains higher radial and axial loads at lower operational temperatures | تأثير عائد الاستثمار: يمتد عمر خدمة المحمل بمتوسط 35%, directly lowering parts inventory costs.

Asymmetric Jaw Die Design | الأساس الفني: Computeraided kinematics optimizing stroke profile at both top and bottom of chamber | المنفعة التشغيلية: Produces more uniform product gradation with increased throughput per stroke cycle | تأثير عائد الاستثمار: Improves overall plant throughput by 812% without increasing primary crusher horsepower.

Integrated PreScreening Grizzly Feeder Option | الأساس الفني: Bolton vibrating grizzly section with adjustable bypass chute | المنفعة التشغيلية: Removes fines and subCSS material prior to crushing chamber, reducing wear and power consumption | تأثير عائد الاستثمار: Lowers jaw die wear rates by up to 20% and decreases fuel/power use per ton of finished product.

4. المزايا التنافسية

| مقياس الأداء | معيار الصناعة (متوسط) | Bespoke TJ900 Solution | ميزة (% تحسين) |
| : | : | : | : |
| ارتداء جزء من الحياة (Mn/Ton) | 0.8 1.2 Mn/Ton | 1.4 1.6 Mn/Ton | +40% |
| التوفر / الجهوزية (%)| ~92% |>96% (موثقة) |>4 النقاط المئوية |
| استهلاك الطاقة (كيلوواط ساعة/طن)| 0.9 1.1 كيلوواط ساعة/طن|0.75 0.85 كيلوواط ساعة/طن |18% |
| وقت تعديل CSS (دقائق)|45 60 دقائق|<10 دقائق |85% |
| انبعاث الضوضاء عند 10 م (ديسيبل(أ))|105 110 ديسيبل(أ)|<98 ديسيبل(أ) |7 ديسيبل(أ) |

5. المواصفات الفنية

القدرة/التقييم: حتى 750 MTPH, dependent on feed material and closed side setting (CSS).
فتح الأعلاف: 1400mm x 900mm.
متطلبات الطاقة: 132 kW Electric Motor or Tier IV Final / EU Stage V compliant diesel drive.
مواصفات المواد: Main frame fabricated from ST52 steel; jaw dies available in AR400 or manganese steel (18%); shaft manufactured from forged EN24 alloy steel.
الأبعاد المادية: تقريبا. طول: 7m x Width 3m x Height 3m.
نطاق التشغيل البيئي: مصمم لدرجات الحرارة المحيطة من 25 درجة مئوية إلى +45 درجة مئوية.

6. سيناريوهات التطبيق

Granite Quarrying Operation in Scotland

تحدي: A major quarry faced premature failure of jaw dies every 120k tons due to highly abrasive feed, coupled with weekly downtime for manual CSS adjustments.
حل: Implementation of the Bespoke TJ900 Jaw Crusher with asymmetric manganese dies and the hydraulic toggle/adjustment system.
نتائج: Wear part life extended to 190k tons (+58%). Remote CSS adjustments reduced monthly downtime by 6 ساعات (85%). Overall plant availability increased by 4%.

Urban Demolition Recycling Contractor

تحدي: Processing mixed demolition debris led to frequent tramp metal incidents (حديد التسليح, عوارض فولاذية), causing regular shutdowns and repair bills exceeding £15k annually.
حل: Deployment of the TJ900 Jaw Crusher equipped with an overband magnet on the feed conveyor and the integrated hydraulic overload protection.
نتائج: The system automatically cleared over 95% of tramp events without stopping production or causing damage. Annual unscheduled repair costs fell below £2k.

7. الاعتبارات التجارية

The Bespoke TJ900 Series is offered in three primary configurations:
1. طبقة الوحدة الأساسية: Core crusher with standard electric drive motor starter package.
2. PlantReady Tier: Includes integrated motor mount/vbelts, hydraulic power unit for toggle/adjustment walkway platforms safety guards.
3. Modular System Tier: Full skidmounted solution incorporating prescreening grizzly feeder discharge conveyor walkways.

Optional features include dust suppression systems automated lubrication monitoring wear part sensor packages various liner profiles

Service packages range from basic commissioning support up to comprehensive annual maintenance contracts with guaranteed parts availability within 48 ساعات

Flexible financing options are available including equipment leasing operating lease agreements tailored to project cash flow

8.التعليمات

Q What is the compatibility of the TJ900 with my existing primary feed conveyor?
A The crusher features a standard flanged feed hopper interface Field data shows successful integration with most apron feeders vibrating grizzly feeders Conveyor height/feed rate analysis is recommended during specification

Q How does this jaw crusher impact my downstream screening efficiency?
A The asymmetric chamber design produces a more cubicle product gradation with fewer slabby particles This typically leads to improved screening efficiency on your primary screen reducing recirculating load

Q What are the commercial terms regarding warranty?
A The structural frame carries a lifetime warranty against defects Other major components like the shaft main bearings have a standard month warranty Extended warranty terms are available as part of service packages

Q What training is provided for our maintenance crew?
A Comprehensive onsite training is included covering routine maintenance procedures CSS adjustment troubleshooting hydraulic system operation Training manuals video guides are also provided

Q How long does implementation typically take from order commissioning?
A For standard configurations lead time averages weeks Delivery installation commissioning by our field engineers typically requires weeks depending on site readiness