1. ОТКРЫТИЕ С УПРАВЛЕНИЕМ PAINPOINT

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. Более того, 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. ОБЗОР ПРОДУКТА

Этот продукт представляет собой полный, stationary 250300tph turnkey stone crushing and screening plant designed for highvolume production of aggregates for road base, конкретный, и асфальт. It is engineered for primary contractors and quarry operators requiring consistent, specificationgrade output.

Операционный рабочий процесс:
1. Первичное дробление: Большой корм (≤750 мм) is reduced by a robust jaw crusher or primary impactor.
2. вторичный & Третичное дробление: Material is conveyed to cone crushers or secondary impactors for further size reduction and shaping.
3. Скрининг: Multipledeck vibrating screens precisely separate crushed material into required product sizes (например, 05мм, 510мм, 1020мм).
4. Погрузочно-разгрузочные работы: A network of conveyors with centralized control transfers material between stages and to final stockpiles.
5. Пылеподавление: Интегрированные системы распыления на перевалочных пунктах контролируют выбросы твердых частиц., ensuring environmental compliance.

Область применения & Ограничения:
Объем: Идеально подходит для хард-рока (гранит, базальт), известняк, and river gravel applications. Suited for permanent installation in large quarry sites or major infrastructure project batching plants.
Ограничения: Не спроектировано как мобильное или полумобильное оборудование.. Feed size and material abrasiveness must align with configured crusher chamber selections for optimal performance.

3. ОСНОВНЫЕ ХАРАКТЕРИСТИКИ

Модульная конструкция салазок | Техническая основа: Предварительно собранный, steelframed substructures | Операционная выгода: Сокращает время установки на месте до 40%, ensures precise factory alignment of motors and drives | Воздействие на рентабельность инвестиций: Более быстрый ввод в эксплуатацию ускоряет получение дохода; standardized modules simplify future maintenance.

Интеллектуальная система управления процессами | Техническая основа: Автоматизация на базе ПЛК с алгоритмами распределения нагрузки | Операционная выгода: Optimizes crusher feed rates in realtime to prevent choking or running empty; monitors power draw for peak efficiency | Воздействие на рентабельность инвестиций: Reduces energy consumption per ton by an estimated 815% and minimizes operator error.

HeavyDuty Wear Component Package | Техническая основа: Высокохромированные ударные стержни, manganese steel jaws/concaves, reinforced screen meshes | Операционная выгода: Увеличивает интервалы обслуживания на 3050% in abrasive applications, maintains consistent product gradation longer | Воздействие на рентабельность инвестиций: Lowers costperton for wear parts and reduces downtime frequency for component changeouts.

MultiStage Dust Control Integration | Техническая основа: Strategically placed spray nozzles with solenoid valves tied to conveyor operation | Операционная выгода: Effectively suppresses dust at each transfer point, improving site visibility and operator health | Воздействие на рентабельность инвестиций: Mitigates risk of environmental noncompliance fines and reduces cleanup labor.

Централизованная смазка & Система смазки | Техническая основа: Automated pump system with distribution lines to key bearing points | Операционная выгода: Ensures critical bearings receive correct lubrication on schedule without manual intervention | Воздействие на рентабельность инвестиций: Предотвращает преждевременный выход подшипников из строя, a leading cause of unplanned downtime.

HighCapacity Vibrating Screens with Deck Access System | Техническая основа: Large screening area with adjustable throw; integrated walkways & платформы | Операционная выгода: Maximizes screening efficiency; обеспечивает безопасный, easy access for mesh inspection and replacement | Воздействие на рентабельность инвестиций: Improves final product quality control and enhances worker safety during routine checks.

4. КОНКУРЕНТНЫЕ ПРЕИМУЩЕСТВА

| Метрика производительности | Отраслевой стандарт (250300т/ч Завод) | This 250300tph Solution | Преимущество (% Улучшение) |
| : | : | : | : |
| Доступность завода | 8588% (включая плановое обслуживание) | 92%+ (engineered design) | +47% время безотказной работы |
| Энергопотребление (кВтч/тонна)| Варьируется в широких пределах; often not optimized per stage| Managed via intelligent load control| До 15% reduction demonstrable |
| Wear Life on Abrasive Rock| Standard manganese/chrome components| Premium alloy selection & chamber optimization| +30% средний прирост |
| Установка & Время ввода в эксплуатацию| 812 weeks onsite assembly| ~57 weeks (modular skid design)| ~40% снижение |
| Постоянство градации продукта| Manual feed adjustment leads to variance| Automated setting regulation (ASRitype systems)| Variance improved by up to 25% |

5. ТЕХНИЧЕСКИЕ ХАРАКТЕРИСТИКИ

Расчетная пропускная способность: 250 300 метрические тонны в час (varies based on feed material hardness & распределение по размерам).
Варианты первичной дробилки: Курсор челюсти (900х1200мм) или первичная ударная дробилка (Φ1600x2000mm).
Вторичная/Третичная дробилка: Two units of Hydraulic Cone Crushers (например, HPC315).
Screening Stations: Two units of TripleDeck HeavyDuty Vibrating Screens (2400х6000мм).
Общая установленная мощность: Примерно 800 950 кВт.
Основные характеристики материалов: Main frame structure fabricated from Q345B steel; wear liners use Mn18Cr2 or equivalent highgrade alloys.
Общая площадь завода (Д х Ш): ~120m x 85m (layout can be customized).
Экологический рабочий диапазон: Рассчитан на температуру окружающей среды от 20°C до +45°C.; dust emission control meets standard regulatory limits (<20mg/m³ at property boundary).

6. СЦЕНАРИИ ПРИМЕНЕНИЯ

Highway Construction Base Course Production | Испытание: 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.| Решение: Implementation of this heavyduty configured plant featuring cone crushers with automated settings control and premium wear packages.| Результаты: 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 | Испытание: A quarry expanding its market needed to increase finished product range without adding separate processing lines or excessive manual sorting.| Решение: Installation of this multistage plant with precise secondary/tertiary crushing circuits and highefficiency multideck screens.| Результаты: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. КОММЕРЧЕСКИЕ СООБРАЖЕНИЯ

Our approach provides clarity in investment planning:

Ценовые уровни: We offer three standard configurations:
Существенный: Core crushing & screening modules for reliable singleproduct output.
Передовой: Includes automation systems, enhanced dust control, wider conveyor specification.
Премиум: Full turnkey package with premium wear materials package extended warranty coverage

Дополнительные функции & Обновления: Specific options include automated metal detection/rejection systems advanced rockonrock shaping chambers additional sound attenuation enclosures remote monitoring telematics packages

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

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

8.Часто задаваемые вопросы

1.вопрос:What if our feed rock hardness exceeds the standard design parameters?
А: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