1. KHAI THÁC ĐIỀU KHIỂN 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. Hơn nữa, 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. TỔNG QUAN SẢN PHẨM

Sản phẩm này là một sản phẩm hoàn chỉnh, stationary 250300tph turnkey stone crushing and screening plant designed for highvolume production of aggregates for road base, bê tông, và nhựa đường. It is engineered for primary contractors and quarry operators requiring consistent, specificationgrade output.

Quy trình hoạt động:
1. Nghiền sơ cấp: Nguồn cấp dữ liệu lớn (≤750mm) được giảm thiểu bằng máy nghiền hàm mạnh mẽ hoặc máy tác động chính.
2. Sơ trung & nghiền cấp ba: Material is conveyed to cone crushers or secondary impactors for further size reduction and shaping.
3. Sàng lọc: Multipledeck vibrating screens precisely separate crushed material into required product sizes (ví dụ., 05mm, 510mm, 1020mm).
4. Xử lý vật liệu: A network of conveyors with centralized control transfers material between stages and to final stockpiles.
5. Ngăn chặn bụi: Hệ thống phun tích hợp tại các điểm trung chuyển kiểm soát phát thải dạng hạt, ensuring environmental compliance.

Phạm vi ứng dụng & Hạn chế:
Phạm vi: Lý tưởng cho đá cứng (đá granit, đá bazan), đá vôi, and river gravel applications. Suited for permanent installation in large quarry sites or major infrastructure project batching plants.
Hạn chế: Không được thiết kế như thiết bị di động hoặc bán di động. Feed size and material abrasiveness must align with configured crusher chamber selections for optimal performance.

3. TÍNH NĂNG CỐT LÕI

Thiết kế trượt mô-đun | Cơ sở kỹ thuật: lắp ráp sẵn, steelframed substructures | Lợi ích hoạt động: Giảm thời gian cài đặt tại chỗ lên tới 40%, ensures precise factory alignment of motors and drives | Tác động ROI: Vận hành nhanh hơn giúp tăng tốc tạo doanh thu; standardized modules simplify future maintenance.

Hệ thống kiểm soát quy trình thông minh | Cơ sở kỹ thuật: Tự động hóa dựa trên PLC với các thuật toán chia sẻ tải | Lợi ích hoạt động: Optimizes crusher feed rates in realtime to prevent choking or running empty; monitors power draw for peak efficiency | Tác động ROI: Reduces energy consumption per ton by an estimated 815% and minimizes operator error.

HeavyDuty Wear Component Package | Cơ sở kỹ thuật: Thanh thổi cao cấp, manganese steel jaws/concaves, reinforced screen meshes | Lợi ích hoạt động: Kéo dài khoảng thời gian phục vụ bằng cách 3050% in abrasive applications, maintains consistent product gradation longer | Tác động ROI: Lowers costperton for wear parts and reduces downtime frequency for component changeouts.

MultiStage Dust Control Integration | Cơ sở kỹ thuật: Strategically placed spray nozzles with solenoid valves tied to conveyor operation | Lợi ích hoạt động: Effectively suppresses dust at each transfer point, improving site visibility and operator health | Tác động ROI: Mitigates risk of environmental noncompliance fines and reduces cleanup labor.

Bôi trơn tập trung & Hệ thống bôi trơn | Cơ sở kỹ thuật: Automated pump system with distribution lines to key bearing points | Lợi ích hoạt động: Ensures critical bearings receive correct lubrication on schedule without manual intervention | Tác động ROI: Ngăn ngừa hư hỏng vòng bi sớm, a leading cause of unplanned downtime.

HighCapacity Vibrating Screens with Deck Access System | Cơ sở kỹ thuật: Large screening area with adjustable throw; integrated walkways & nền tảng | Lợi ích hoạt động: Maximizes screening efficiency; cung cấp an toàn, easy access for mesh inspection and replacement | Tác động ROI: Improves final product quality control and enhances worker safety during routine checks.

4. LỢI THẾ CẠNH TRANH

| Chỉ số hiệu suất | Tiêu chuẩn ngành (250300nhà máy tph) | This 250300tph Solution | Lợi thế (% Sự cải tiến) |
| : | : | : | : |
| Nhà máy sẵn có | 8588% (bao gồm bảo trì theo kế hoạch) | 92%+ (engineered design) | +47% thời gian hoạt động |
| Tiêu thụ năng lượng (kWh/tấn)| Khác nhau rộng rãi; often not optimized per stage| Managed via intelligent load control| Lên đến 15% reduction demonstrable |
| Wear Life on Abrasive Rock| Standard manganese/chrome components| Premium alloy selection & tối ưu hóa buồng| +30% mức tăng trung bình |
| Cài đặt & Thời gian vận hành| 812 weeks onsite assembly| ~57 weeks (modular skid design)| ~40% giảm |
| Tính nhất quán của cấp độ sản phẩm| Manual feed adjustment leads to variance| Automated setting regulation (ASRitype systems)| Variance improved by up to 25% |

5. THÔNG SỐ KỸ THUẬT

Công suất thông lượng thiết kế: 250 300 tấn mỗi giờ (varies based on feed material hardness & phân bố kích thước).
Tùy chọn máy nghiền chính: lời nguyền hàm (900x1200mm) hoặc Máy nghiền tác động chính (Φ1600x2000mm).
Máy nghiền cấp 2/cấp 3: Two units of Hydraulic Cone Crushers (ví dụ., HPC315).
Screening Stations: Two units of TripleDeck HeavyDuty Vibrating Screens (2400x6000mm).
Tổng công suất lắp đặt: Khoảng 800 950 kW.
Thông số kỹ thuật vật liệu chính: Main frame structure fabricated from Q345B steel; wear liners use Mn18Cr2 or equivalent highgrade alloys.
Dấu chân tổng thể của nhà máy (Dài x Rộng): ~120m x 85m (layout can be customized).
Phạm vi hoạt động môi trường: Được thiết kế cho nhiệt độ môi trường xung quanh từ 20°C đến +45°C; dust emission control meets standard regulatory limits (<20mg/m³ at property boundary).

6. KỊCH BẢN ỨNG DỤNG

Highway Construction Base Course Production | Thử thách: 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.| Giải pháp: Implementation of this heavyduty configured plant featuring cone crushers with automated settings control and premium wear packages.| Kết quả: 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 | Thử thách: A quarry expanding its market needed to increase finished product range without adding separate processing lines or excessive manual sorting.| Giải pháp: Installation of this multistage plant with precise secondary/tertiary crushing circuits and highefficiency multideck screens.| Kết quả: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. CÂN NHẮC THƯƠNG MẠI

Our approach provides clarity in investment planning:

Bậc giá: We offer three standard configurations:
Thiết yếu: Core crushing & screening modules for reliable singleproduct output.
Advanced: Includes automation systems, enhanced dust control, wider conveyor specification.
Phần thưởng: Full turnkey package with premium wear materials package extended warranty coverage

Tính năng tùy chọn & nâng cấp: Specific options include automated metal detection/rejection systems advanced rockonrock shaping chambers additional sound attenuation enclosures remote monitoring telematics packages

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

Tùy chọn tài chính: We work with established financial partners offer flexible leasing arrangements milestonebased project financing solutions tailored capital expenditure plans

8.Câu hỏi thường gặp

1.Q:What if our feed rock hardness exceeds the standard design parameters?
MỘT: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