1. ОТКРЫТИЕ С УПРАВЛЕНИЕМ PAINPOINT

Растущие эксплуатационные расходы и непредсказуемые простои подрывают вашу совокупную производственную прибыль.? Для руководителей предприятий и специалистов по снабжению, основные проблемы первичного дробления часто сосредоточены на трех критических областях: excessive wear part consumption driving unsustainable perton costs, unplanned stoppages due to mechanical or electrical failures, and inconsistent output gradation that bottlenecks downstream processes. Each hour of crusher downtime can represent thousands in lost revenue and idle labor. Как выбрать щековую дробилку первичного дробления, которая обеспечивает не только грубую мощность?, но предсказуемая производительность и полная стоимость владения? The solution requires equipment engineered to address these specific pain points with robust design and intelligent features.

2. ОБЗОР ПРОДУКТА

The PEV Series Primary Jaw Crusher is a heavyduty, singletoggle machine designed for the first stage of reducing hard, abrasive quarry rock and mined ore. Его рабочий процесс построен с учетом надежности: (1) Material is fed into the deep, недроссирующая камера дробления; (2) The aggressive elliptical motion of the jaw plate forces material at the top of the chamber, promoting rapid breakage and reducing slabby output; (3) The hydraulic adjustment system allows for quick closedside setting (CSS) changes to control product size; (4) The hydraulic toggle relief cylinder provides automatic protection against tramp metal; (5) Crushed material discharges with a consistent gradient to the downstream belt. This crusher is suited for stationary plant installations processing granite, базальт, и абразивные руды, but is not typically recommended as a portable unit or for processing materials with high clay or moisture content without prior screening.

3. ОСНОВНЫЕ ХАРАКТЕРИСТИКИ

Сверхмощная сварная рама | Техническая основа: Конечно-элементный анализ (ВЭД)optimized highgrade steel plate construction. | Операционная выгода: Eliminates stress fractures under cyclical loading, ensuring longterm structural integrity in 24/7 операции. | Воздействие на рентабельность инвестиций: Extends crusher service life by decades, avoiding premature capital replacement.

Гидравлический переключатель & Система регулировки | Техническая основа: Integrated dualacting hydraulic cylinders replace traditional mechanical shims. | Операционная выгода: Enables remote CSS adjustment in minutes versus hours and provides automatic uncrushable material protection without breaking frames or toggle seats. | Воздействие на рентабельность инвестиций: Сокращает время простоя при обслуживании до 70% for setting changes and prevents catastrophic damage events.

Глубокая симметричная камера дробления | Техническая основа: Optimized nip angle and long crushing stroke geometry. | Операционная выгода: Увеличивает производительность до 15% over comparable models and produces a more uniform product shape with fewer fines generation at the primary stage. | Воздействие на рентабельность инвестиций: Higher throughput maximizes plant yield per operating hour.

Premium Wear Plate Design | Техническая основа: High manganese steel jaws with curved tooth profiles secured by wedgelock systems. | Операционная выгода: Even wear distribution extends jaw life by 2030%, reduces frequency of rotation/changeouts, and maintains optimal cavity geometry longer. | Воздействие на рентабельность инвестиций: Lowers costperton for wear parts directly impacting operating expenditure.

Централизованная автоматизированная система смазки | Техническая основа: Programmable lubricant injection to all major bearings via a single point. | Операционная выгода: Ensures correct bearing lubrication without manual intervention, preventing dryrun failures in hardtoaccess points. | Воздействие на рентабельность инвестиций: Mitigates risk of bearing seizure—a leading cause of major unscheduled downtime—and reduces grease consumption.

4. КОНКУРЕНТНЫЕ ПРЕИМУЩЕСТВА

| Метрика производительности | Отраслевой стандарт | PEV Series Jaw Crusher Solution | Преимущество (% улучшение) |
| : | : | : | : |
| Износ части срока службы (Челюстные пластины) | Based on standard Mn14% steel profiles | Proprietary Mn18% alloy & optimized kinematics design| +25% среднее продление жизни |
| Время настройки CSS (Механический против. Гидравлический) | 24 hours with manual shim removal/installation| <10 minutes via pushbutton hydraulic system| ~95 % сокращение времени простоя |
| Оперативная доступность (Время работы %)| 9294% typical for primary stations| Field data supports sustained 9697%+ доступность| +35 увеличение процентного пункта |
| Потребление энергии на тонну измельченного материала| Varies with material hardness & конструкция камеры| Efficient drive & chamber geometry reduces specific energy demand| До 8% сокращение кВтч/тонна |

5. ТЕХНИЧЕСКИЕ ХАРАКТЕРИСТИКИ

Модельный ряд & Емкость: PEV96 to PEV150; Пропускная способность от 350 1,800 Производительность в час в зависимости от загружаемого материала и настройки закрытой стороны.
Кормовое отверстие: Ranges from 37” x 49” (940 х 1250 мм) to 60” x 79” (1500 х 2000 мм).
Требования к питанию: Главный двигатель дробилки от 200 кВт до 400 кВт (275 HP в 535 HP), зависит от размера модели.
Характеристики материала: Main frame constructed from ST523 hightensile steel; Jaw plates available in multiple grades of manganese steel (Мн14%, Мн18%, Мн22%) or optional tungsten carbide overlay for extreme abrasion.
Физические размеры & Масса: Weight ranges from approximately 48,500 фунты (22,000 кг) слишком 176,000 фунты (80,000 кг). Detailed foundation drawings are provided.
Экологический рабочий диапазон: Рассчитан на температуру окружающей среды от 20°С до +40°С. (4от °F до +104 °F). Пылезащита входит в стандартную комплектацию; optional Arctic packages or hightemperature bearing greases are available.

6. СЦЕНАРИИ ПРИМЕНЕНИЯ

[Операция гранитного карьера] Испытание:

A large granite quarry faced excessive wear costs on their previous primary jaw crusher, requiring jaw plate changes every 45 days at significant cost and production loss.

[Решение:]

Implementation of a PEV125 Primary Jaw Crusher equipped with premium Mn18% jaws and an automated greasing system.

[Результаты:]

Jaw plate service life increased to an average of 58 days between rotations (+29%), directly reducing annual wear part costs by $28,500 while increasing annual crusher availability by an estimated 120 часы.

[Завод по переработке железной руды] Испытание:

Unplanned stoppages due to tramp steel from haul truck beds caused costly toggle plate failures and subsequent damage to the pitman bearings on their existing crushers.

[Решение:]

Installation of two PEV110 Primary Jaw Crushers featuring integrated hydraulic toggle relief systems.

[Результаты:]

В первый год эксплуатации, six tramp metal events were automatically cleared within minutes via the hydraulic system without damage or stoppage beyond clearing time—preventing an estimated $15k$40k in repair costs per event compared to historical averages.

7. КОММЕРЧЕСКИЕ СООБРАЖЕНИЯ

Equipment pricing is structured into three tiers based on model size: Стандартная обязанность (1200 МТПХ). Optional features that impact capital cost include:
Advanced automation packages integrating with plant SCADA.
Specialized wear liners for highly abrasive or corrosive feed materials.
Onboard chassis for semiportable configurations.
Service packages are offered as Bronze (Basic Parts Warranty), Серебро (Расширенная гарантия + Плановые проверки), или золото (Контракт на полное сервисное обслуживание). Financing options through partner institutions include operating leases tailored to seasonal cash flow cycles or traditional capital loans with fixed rates over 3, 5, or 7year terms.

8. Часто задаваемые вопросы

1 квартал: Is this primary jaw crusher compatible with our existing secondary cone crusher setup?
Да. The discharge gradation curve can be precisely tuned via the hydraulic CSS adjustment system to optimize feed size distribution for your specific secondary cone crushers, повышение общей эффективности схемы.

2 квартал: Каково ожидаемое влияние на общее энергопотребление нашего завода??
Field data shows that due its efficient drive train optimized kinematics design this primary jaw crusher can reduce specific energy consumption per ton processed by up 8%. This translates directly into lower operating costs especially under continuous operation conditions

Q3: Доступны ли запасные части по всему миру??
A standardized inventory of critical wearing parts including jaw plates wedges toggle seats bearings is maintained at regional service centers worldwide ensuring lead times typically under 72 hours for urgent orders

Q4: Какие коммерческие условия являются стандартными?
Standard terms are FOB manufacturing facility A 30% deposit upon order placement 60% prior shipment balance due upon delivery Payment via letter credit wire transfer are accepted

Q5: How long does installation commissioning typically require?
For a complete stationary installation including foundation preparation mechanical erection electrical connection commissioning typically requires between 10 working days depending on site readiness Our project management team provides detailed schedule upfront

Q6: Можете ли вы предоставить гарантии производительности?
Yes guaranteed minimum throughput capacity product gradation power consumption figures are provided as part technical proposal based your specific feed material analysis These form part contractual agreement

Q7: What training provided for our operations maintenance staff?
Comprehensive training conducted onsite during commissioning covers safe operation routine maintenance procedures troubleshooting diagnostics Training manuals digital resources also supplied