1. KHAI THÁC ĐIỀU KHIỂN PAINPOINT

Chi phí hoạt động ngày càng tăng và thời gian ngừng hoạt động không thể đoán trước đang làm xói mòn biên lợi nhuận sản xuất tổng hợp của bạn? Dành cho người quản lý nhà máy và nhà thầu kỹ thuật, những thách thức cốt lõi trong quá trình nghiền sơ cấp thường xuất phát từ chính máy nghiền. Điểm đau phổ biến bao gồm:
Chi phí bộ phận hao mòn quá mức: Frequent replacement of mantles, lõm, and liners due to suboptimal chamber design or material quality, directly impacting your cost per ton.
Unscheduled Downtime for Maintenance: Difficult and timeconsuming wear part changes lead to prolonged production halts, missing critical delivery windows.
Phân loại sản phẩm không nhất quán: Fluctuations in feed size or hardness result in an offspec product, causing bottlenecks in secondary circuits and reducing plantwide efficiency.
Tiêu thụ năng lượng cao trên mỗi tấn: Inefficient crushing chambers and drive systems translate directly to unsustainable power costs, chi phí hoạt động cơ bản.
Hạn chế cấu hình cứng nhắc: Fixed base machines that cannot adapt to evolving site layouts or changing feed material characteristics.

How do you select a primary crusher that addresses these specific financial and operational liabilities? The solution requires a focus on engineered durability, maintenance accessibility, and process efficiency.

2. TỔNG QUAN SẢN PHẨM

The ODM Gyratory Crusher is a heavyduty, primary compression crusher engineered for the first stage of reducing runofmine ore or large quarry rock. It is designed for hightonnage, continuous crushing operations where reliability is nonnegotiable.

Quy trình hoạt động:
1. Lượng thức ăn ăn vào: Large dump trucks or loaders deposit runofmine material into the crusher’s robust feed hopper.
2. Nghiền nén: The central gyrating mantle eccentrically compresses the rock against the stationary concave liners, fracturing it through progressive reduction cycles.
3. Phóng điện: Crushed material gravitates through the continually narrowing chamber until it reaches the desired size and exits through the discharge opening (OSS).
4. Vận chuyển sản phẩm: The nowprimarycrushed aggregate is conveyed to downstream screening and secondary crushing stages.

Phạm vi ứng dụng & Hạn chế:
Phạm vi: Lý tưởng cho công suất cao (1,500+ TPH) hoạt động khai thác mỏ, mỏ đá tổng hợp quy mô lớn, and industrial mineral processing plants handling abrasive materials like granite, đá bazan, quặng sắt, và quặng đồng.
Hạn chế: Không thích hợp cho hoạt động ở trọng tải thấp (<500 TPH) due to capital cost considerations. Yêu cầu ổn định, reinforced concrete foundation and significant vertical space for installation. Less effective for nonabrasive, lowdensity materials where other crusher types may offer a cost advantage.

3. TÍNH NĂNG CỐT LÕI

Patented QS Chamber Design | Cơ sở kỹ thuật: Góc kẹp được tối ưu hóa & crushing stroke profile | Lợi ích hoạt động: Produces a more consistent product gradation with fewer fines and reduced risk of bridging | Tác động ROI: Improves downstream circuit efficiency by up to 15% and increases saleable product yield

Trục chính hợp kim rèn | Cơ sở kỹ thuật: Singlepiece forging from highchrome molybdenum steel | Lợi ích hoạt động: Provides ultimate resistance to bending fatigue and shock loads from uncrushable material | Tác động ROI: Loại bỏ nguy cơ hỏng trục thảm khốc, protecting against weeks of downtime and sixfigure replacement costs

Thiết kế dịch vụ hàng đầu (TSD) | Cơ sở kỹ thuật: Integrated maintenance platform & hydraulic systems for liner changeout from above | Lợi ích hoạt động: Enires mantle & concave replacement in under 24 hours without dismantling the crusher top structure | Tác động ROI: Giảm thời gian dừng bảo trì theo kế hoạch hơn 60% compared to traditional bottomservice designs

Hydroset® Tramp Release System | Cơ sở kỹ thuật: Hydraulically supported mainshaft with automated control | Lợi ích hoạt động: Instantaneously releases tramp iron and automatically restores original closedside setting (CSS) after passing | Tác động ROI: Prevents damage to critical components from uncrushables; dữ liệu trường cho thấy một >90% reduction in related component failures

Hệ thống khớp nối truyền động trực tiếp | Cơ sở kỹ thuật: VSD motor coupled directly to the eccentric via a fluid coupling | Lợi ích hoạt động: Eliminates complex gear train losses; provides smooth startup under full load with lower peak current draw | Tác động ROI: Cung cấp lên đến 8% lower energy consumption per ton crushed versus traditional geared drives

Lube Oil Monitoring & Lọc | Cơ sở kỹ thuật: Redundant sensors & offline filtration unit integrated into lubrication circuit | Lợi ích hoạt động: Ensures optimal bearing temperature and oil cleanliness; provides early warning diagnostics | Tác động ROI: Kéo dài tuổi thọ sử dụng ổ trục lên trung bình khoảng 30%, avoiding unplanned stoppages

4. LỢI THẾ CẠNH TRANH

| Chỉ số hiệu suất | Tiêu chuẩn ngành (Competitive Gyratory) | ODM Gyratory Crusher Solution | Lợi thế (% Sự cải tiến) |
| : | : | : | : |
| Thời gian thay đổi lớp lót (Trọn bộ) | 4872 giờ (Bottom Service Required) | 60% Nhanh hơn |
| Hiệu quả năng lượng (kWh/tấn) ~Hard Granite| 0.85 1.05 kWh/tấn| 0.78 0.82 kWh/tấn| ~812% More Efficient |
| Wear Life of Mantle/Concaves (Abrasive Index)| Đường cơ sở = 100%| Field data indicates 115130% of baseline life| Lên đến 30% Cuộc sống lâu hơn |
| sẵn có (Thời gian hoạt động hàng năm %) Không bao gồm các điểm dừng theo kế hoạch| ~9294%| Thử nghiệm trong ngành chứng tỏ >96%| ~24% Higher Availability |

5. THÔNG SỐ KỸ THUẬT

Phạm vi công suất: Có thể cấu hình từ 1,500 đến hơn 10,000 tấn mỗi giờ (MTPH), depending on model selection and feed material.
Công suất động cơ: Electric drive options from 450 kW lên đến 1,200 kW with Variable Speed Drive (VSD) compatibility standard.
Mở nguồn cấp dữ liệu: Accepts feed sizes up to 1500mm / 59 inch.
Phạm vi cài đặt xả: Adjustable Closed Side Setting (CSS) from 135mm to 300mm via the Hydroset system.
Thông số kỹ thuật vật liệu chính:
Trục chính & Head Center: Forged hightensile alloy steel.
Lõm & Mantle Liners:Hợp kim thép mangan; optional premium alloys available for highly abrasive feeds.
Khung cơ sở & Vỏ trên cùng:Fabricated from heavyduty steel plate with reinforced ribs.
Kích thước vật lý / Dấu chân: Khác nhau tùy theo mô hình; typical base diameter ranges from Ø5m Ø8m. Foundation loading specifications provided per project.
Phạm vi hoạt động môi trường: Được thiết kế cho nhiệt độ môi trường xung quanh từ 20°C đến +50°C (4°F đến +122°F). Dust sealing systems are rated for harsh environments.

6. KỊCH BẢN ỨNG DỤNG

LargeScale Granite Quarrying Operation

Thử thách:A major aggregate producer faced crippling downtime every six weeks for liner changes on their primary gyratory crusher—a process taking over three days—severely limiting output during peak construction season.Solution:The existing crusher was replaced with an ODM Gyratory Crusher featuring TopService Design (TSD).Kết quả:Liner changeout time was reduced consistently to under one day (<24 giờ). This increased annual crusher availability by approximately eight days directly attributable to maintenance speed alone.

Copper Mine Primary Crushing Circuit

Thử thách:The existing primary gyratory experienced frequent tramp metal events from drill bits/ground engaging tools hidden in ROM ore feed.This led regularly bent main shafts or cracked frames,causing unscheduled outages averaging two weeks per incident.Solution:A new ODM Gyratory Crusher equipped with an advanced Hydroset tramp release system was installed as part of a plant expansion project.The system was integrated with metal detection on the feed conveyor as part of an automated protection circuit.Kết quả: Over three years of operation,the tramp release system has successfully cleared over two dozen significant uncrushable objects without damage.Zero incidents of shaft bending have occurred,and related unscheduled downtime has been eliminated.

7.CÂN NHẮC THƯƠNG MẠI

ODM Gyratory Crushers are offered as complete engineered packages.Pricing is structured into tiers based on capacity rating:

Cấp I (6，000 TPH):Superheavyduty configurations engineered specifically for megamine projects.Optional features include advanced condition monitoring sensors，automated setting adjustment systems，and custom liner profiles tailored specifically toward your feed material analysis.Service packages range from basic commissioning support up through comprehensive multiyear performance contracts that cover parts,nhân công,and scheduled inspections.Financing options including equipment leasing,tailored payment plans aligned with project milestones,and tradein programs are available through our financial partners upon request.

8.Câu hỏi thường gặp

Q:What level of foundation engineering is required?
MỘT:The ODM Gyratory requires a substantial reinforced concrete foundation.Detailed civil engineering drawings including all load data(static,dynamic,& seismic where applicable）are provided as part of our technical proposal package.Q：Can this machine be integrated into my existing control system？
MỘT：Yes.The crushers come equipped with their own local PLC control panel but are designed using standard industrial communication protocols（e.g.,Modbus TCP/IP）to interface seamlessly into your central SCADA or DCS plant control room.Q：How does wear part pricing compare？
MỘT：While initial wear part costs may be marginally higher than some alternatives,the significantly extended service life demonstrated across multiple installations typically results in lower total costperton crushed over an operating campaign.We provide detailed wear life projections based on your specific feed sample analysis.Q：What is your lead time？
MỘT：Lead times vary based on model complexity but typically range between nine months（standard duty）to fourteen months（superheavy duty）.We maintain transparent communication throughout manufacturing.Q：Do you offer operator training？
MỘT：Yes.Comprehensive training covering safe operation,quy trình bảo trì định kỳ,and basic troubleshooting is provided onsite during commissioning at no additional charge.Q：What warranty coverage applies？
MỘT：We offer a standard twentyfour month warranty covering defects in materials/workmanship.Extended warranty options covering major components（e.g.,main shaft,eccentric assembly）for longer periods are available.Q：Can you assist with installation？
MỘT：We provide detailed installation manuals/supervision services.Optionally we can manage turnkey installation through our network vetted local contractors ensuring adherence specifications