1. PEMBUKAAN PAINPOINT DRIVEN

Are your iron ore processing operations held back by persistent bottlenecks and rising costs? Untuk pengurus loji dan kontraktor kejuruteraan, the primary crushing stage is a critical juncture where inefficiencies cascade through the entire downstream process. Cabaran biasa termasuk:

Excessive Downtime: Unplanned stoppages due to tramp steel damage or abrasive wear on liners, menelan kos beratus-ratus jam pengeluaran setiap tahun.
Pengurangan Saiz Suapan Tidak Konsisten: Variable output from the primary crusher overburdens secondary circuits, reducing overall plant throughput and increasing specific energy consumption.
Kos Operasi yang Tinggi: Frequent replacement of wear parts and high energy consumption per ton of ore crushed directly erode profit margins.
Infrastructure Limitations: Space constraints or foundational challenges in greenfield or brownfield sites complicate traditional plant layouts.

Is your current setup delivering the required tons per hour at a sustainable cost per ton? The solution begins with a robust, engineered Loji Penghancur Bijih Besi Cina designed to transform these pain points into measurable gains in reliability and profitability.

2. GAMBARAN KESELURUHAN PRODUK

Produk ini adalah lengkap, stationary primary crushing station engineered for highvolume iron ore processing. Ia berpusat pada penghancur rahang tugas berat atau penghancur gyratory, configured as a turnkey module for simplified installation.

Aliran Kerja Operasi:
1. Suapan & PraSkrining: Runofmine (ROM) iron ore is dumped into a vibrating grizzly feeder (VGFF VGF), which scalps out fine material to bypass the crusher, meningkatkan kecekapan.
2. Pengurangan saiz utama: Oversize material is conveyed to the primary crusher (mis., Penghancur Rahang Siri C), where it is compressed and fractured against fixed and moving jaws.
3. Pelepasan & Pengangkutan: Crushed product is discharged onto a main conveyor belt, transporting it to the next stage of the beneficiation circuit.

Skop Permohonan: Ideal for largescale mining operations processing magnetite or hematite ores with compressive strengths up to 350 MPa. Suitable for both greenfield projects and retrofitting existing lines.

Had Utama: Tidak direka untuk aplikasi mudah alih atau mudah alih. Optimal performance requires consistent feed sizing within the crusher's designed feed opening. A detailed geotechnical survey is recommended for foundation design.

3. CIRI TERAS

Reka Bentuk Skid Modular | Asas Teknikal: Struktur keluli terpasang dengan laluan pejalan kaki dan tangga bersepadu | Faedah Operasi: Mengurangkan masa pemasangan di tapak sehingga 30%, minimizes civil work costs and site disruption | Kesan ROI: Pentauliahan yang lebih pantas mempercepatkan penjanaan hasil; lowers total installed cost.
Penyumpan Grizzly Bergetar Tugas Berat (VGFF VGF) | Asas Teknikal: Robust eccentric shaft drive with adjustable grizzly bars | Faedah Operasi: Memastikan mantap, controlled feed to the crusher while removing fines, preventing chokefeeding and reducing cavity wear | Kesan ROI: Increases crusher capacity by 1015% and extends wear part life cycle.
Geometri Kebuk Penghancuran Termaju | Asas Teknikal: Computeroptimized kinematics and nip angle design | Faedah Operasi: Promotes interparticle crushing for a more consistent product gradation with fewer slabby outputs | Kesan ROI: Meningkatkan kecekapan litar pengisaran hiliran, reducing overall power draw.
Pelarasan Hidraulik & Sistem Penjelasan | Asas Teknikal: Integrated hydraulic cylinders for setting adjustment and tramp iron release | Faedah Operasi: Allows operators to adjust CSS quickly under load and automatically release uncrushable material, minimizing downtime risk | Kesan ROI: Melindungi komponen mekanikal utama daripada kegagalan bencana; maintains product specification with minimal intervention.
HighCapacity Bearings & Pelinciran | Asas Teknikal: Spherical roller bearings with automated grease or circulation oil systems | Faedah Operasi: Supports high radial and axial loads under continuous operation; ensures reliable performance in dusty environments | Kesan ROI: Memanjangkan hayat perkhidmatan galas, reduces maintenance frequency, and prevents costly unscheduled stops.
Sains Bahan Bahagian Pakai | Asas Teknikal: Manganese steel alloys with patented metallurgical treatments (mis., Quenching & Tempering) | Faedah Operasi: Provides exceptional workhardening capability against highly abrasive iron ore, maintaining profile longer | Kesan ROI: Lowers costperton for wear parts through extended service intervals.

4. KELEBIHAN KOMPETITIF

| Metrik Prestasi | Penanda Aras Piawaian Industri | Penyelesaian Tumbuhan Penghancur Bijih Besi ini | Kelebihan Berdokumen |
| : | : | : | : |
| Adanya (Masa Jalan yang Dijadualkan) | 9092% | 95%+ | >3% penambahbaikan |
| Pakai Kehidupan (Jaw Liners Abrasive Ore) | 120,000 150,000 MTON| 180,000 220,000 MTON| Hingga 40% penambahbaikan |
| Kecekapan tenaga (kWj/tan) Berbeza mengikut bijih| Garis dasar = 100%| Diukur pada ~9295% daripada garis dasar| 58% penambahbaikan |
| Pemasangan & Masa Pentauliahan| 810 minggu (conventional)| 57 minggu (modular)| ~30% pengurangan |

5. SPESIFIKASI TEKNIKAL

Julat Kapasiti: Boleh dikonfigurasikan daripada 1,200 ke atas 3,500 tan sejam (Tph), depending on model and feed characteristics.
Pilihan Penghancur Utama: Kursus rahang (Pembukaan suapan sehingga 1500x1200mm) atau Penghancur Gyratory Utama.
Keperluan kuasa: Total installed power typically between 300kW 600kW. Voltage supplied as per client specification (mis., 6kV/10kV).
Spesifikasi Bahan: Rangka utama diperbuat daripada plat keluli berkekuatan tinggi (Q345B/SS400). Wear parts in Mn18Cr2 or equivalent premium alloy.
Dimensi Fizikal (Modular): Approximate footprint range: Length 2535m x Width 812m x Height 1015m.
Julat Operasi Persekitaran: Direka untuk suhu ambien dari 20°C hingga +45°C. Dust suppression system compliant with local particulate matter regulations.

6. SENARIO APLIKASI

Pembangunan Lombong Magnetit Greenfield

Challenge A new mining operation required a highcapacity primary crushing circuit with rapid deployment to meet aggressive project timelines. Foundation work in a remote location was a major cost driver.
Solution Implementation of a fully modular Chinese Iron Ore Crushing Plant with preassembled sections transported to site.
Results The plant was mechanically erected in under three weeks versus an estimated eight weeks for traditional construction. This contributed to first ore crushed being achieved six weeks ahead of schedule.

Existing Hematite Processing Plant Retrofit

Challenge An aging primary crusher station was the bottleneck of an existing plant, causing inconsistent feed to SAG mills and limiting throughput increases from downstream upgrades.
Solution Replacement with a new highcapacity jaw crushing plant featuring an advanced chamber design and hydraulic adjustment system was executed during a planned shutdown period.
Results Postinstallation data showed a sustained 18% increase in primary circuit throughput. More consistent product size reduced SAG mill power draw variability by approximately $7%, contributing directly to lower operating costs per ton.

7. PERTIMBANGAN KOMERSIL

Our Chinese Iron Ore Crushing Plants are offered in transparent pricing tiers based on capacity and configuration complexity:

Peringkat Standard: Highvolume jaw crusherbased plants for standard duty cycles (<5,000 hrs/yr). Includes core equipment with standard wear parts package.
Peringkat Tugas Berat: Enhanced plants featuring gyratory options or reinforced structures for >7,000 hrs/yr operation. Includes upgraded bearing packages and advanced liner materials as standard.

Ciri pilihan termasuk sistem pelinciran automatik, premium ceramiclined chutes for specific abrasion zones, integrated metal detectors/magnets, and full PLC control system integration.

Kami menawarkan pakej perkhidmatan yang komprehensif:
1. Pentauliahan & Latihan: Onsite supervision and operator training programs
2 Perjanjian Penyelenggaraan Terancang: Scheduled inspections and parts discounts
3 Kontrak Prestasi: Guaranteed availability or throughput metrics

Financing options including equipment leasing partnerships are available through accredited partners.

8.Soalan Lazim

Q1 Is this crushing plant compatible with my existing secondary cone crushers?
Yes The product is engineered to deliver an optimal discharge size distribution that matches industrystandard secondary cone crushers We can adjust specifications during design

Q2 What impact will this have on my overall plant staffing requirements?
The automated features reduce manual intervention Field data shows that operators can manage multiple processes from the control room often without requiring additional personnel

Q3 Are spare parts readily available given international supply chains?
We maintain regional hub inventories of critical wear parts Our service network guarantees availability levels exceeding $95$%

S4 Apakah terma pembayaran biasa?
Standard commercial terms involve progress payments tied to key milestones such as factory acceptance testing FOB shipment arrival at port

Q5 How long does implementation take from order placement?
Lead time varies by model but typically ranges between $16$$24$ weeks This includes manufacturing testing disassembly shipping preparation

Q6 Can you provide foundation drawings?
Yes we supply complete civil engineering drawings including anchor bolt locations load data interface points early in the project cycle

S7 Adakah anda menawarkan jaminan prestasi?
Yes we provide contractual guarantees on rated capacity power consumption under defined conditions key mechanical component warranties