1. PEMBUKAAN PAINPOINT DRIVEN

Kos operasi yang semakin meningkat dan ketersediaan yang tidak dapat diramalkan menghakis keuntungan litar penghancur utama anda? Key challenges in primary gyratory crusher operation directly impact your bottom line:
Masa Henti Berlebihan untuk Penyelenggaraan: Traditional spider arm and top shell designs require complex, timeconsuming procedures for wear part replacement, leading to production losses of several days.
Unplanned Stoppages from Tramp Iron: Inadequate protection mechanisms can result in catastrophic damage from uncrushable material, with repair costs exceeding hundreds of thousands and causing extended outages.
Inconsistent Throughput & Penggredan Produk: Worn or poorly designed crushing chambers fail to maintain optimal feed acceptance and product size control, bottlenecking downstream processes and reducing final product yield.
Penggunaan Tenaga Tinggi setiap Tan: Inefficient crushing action and excessive friction from outdated mechanical designs lead to unsustainable power costs, a major operational expenditure.

Is your operation equipped to overcome these challenges? The solution lies in a modern gyratory crusher engineered for reliability, kecekapan, and lower total cost of ownership.

2. GAMBARAN KESELURUHAN PRODUK: GIRATORY CRUSHER

A gyratory crusher is a primary compression crusher central to hightonnage mining and aggregate operations. It utilizes a fixed conical shell (cekung) and a gyrating mantle mounted on an eccentric shaft to reduce large runofmine (ROM) feed material down to a conveyable size.

Aliran Kerja Operasi:
1. Penerimaan Suapan: ROM material is fed into the top of the crusher via dump trucks, pemuat, or a primary feeder, entering the gap between the mantle and concave.
2. Penghancuran Mampatan: Mantel berkilat di dalam cekung, applying compressive force to the rock particles against the stationary liners.
3. Pengurangan Progresif: Material is crushed continuously as it moves down through the chamber due to gravity and the crushing action.
4. Pelepasan: Crushed product exits at the bottom through the discharge opening (OSS), where it is transported via conveyor for secondary processing.

Skop Permohonan & Batasan:
Skop: Sesuai untuk kapasiti tinggi (1,000+ Tph) primary crushing of hard, bijih kasar (bijih besi, bijih tembaga) dan suapan agregat yang besar. Sesuai untuk pemasangan loji pegun.
Batasan: Not designed for recycled concrete/asphalt or lowtonnage applications. Requires significant capital investment and a robust foundation. Feed size must be controlled within design parameters.

3. CIRI TERAS

Patented Top Service Design | Asas Teknikal: Simplified mechanical access from above | Faedah Operasi: Enables liner changes and maintenance in 2448 hours versus 57 hari | Kesan ROI: Reduces planned downtime by over 60%, increasing annual available production time

Integrated Automatic Tramp Release System | Asas Teknikal: Silinder hidraulik menyokong aci utama | Faedah Operasi: Automatically lowers the main shaft to pass tramp iron, then resets without stopping | Kesan ROI: Eliminates costly damage from uncrushables; prevents an average of 35 days of unplanned downtime annually

Optimized Crushing Chamber Profiles | Asas Teknikal: Computermodeled kinematics and wear simulation | Faedah Operasi: Maintains consistent feed acceptance and product gradation throughout liner life | Kesan ROI: Improves overall circuit throughput stability by 58% and extends liner service life by 1525%

HighPower Drive & Robust Eccentric Assembly | Asas Teknikal: Hightorque motor coupled with a forged alloy steel eccentric | Faedah Operasi: Delivers consistent crushing force under peak loading conditions with minimal vibration | Kesan ROI: Provides higher availability (>94%) and reduces stressinduced component failures

Sistem Pelinciran Automatik Berpusat | Asas Teknikal: Programmable PLCcontrolled lubrication to all critical bearings | Faedah Operasi: Ensures optimal bearing temperature and health; provides diagnostic alerts | Kesan ROI: Memanjangkan hayat perkhidmatan galas sehingga 30% and prevents lubricationrelated stoppages

StateoftheArt Control System (ICS) | Asas Teknikal: Pemantauan masa nyata cabutan kuasa, tekanan, suhu, dan paras rongga | Faedah Operasi: Allows operators to optimize performance and receive predictive maintenance alerts | Kesan ROI: Increases operational efficiency by 35% through precise control; enables conditionbased maintenance planning

4. KELEBIHAN KOMPETITIF

| Metrik Prestasi | Piawaian Industri (Older Gyratory Designs) | Modern Gyratory Crusher Solution | Kelebihan (% Penambahbaikan) |
| : | : | : | : |
| Planned Maintenance Time (Spider Arm/Liners) | 120 168 jam | 48 72 hours with Top Service Design| 60% Pengurangan |
| Ketersediaan Mekanikal (tahunan) | 88 91%| >94% (purata medan yang didokumenkan)| 36% Bertambah |
| Liner Utilization (Tonnes/Liner KG)| Garis dasar| Reka bentuk ruang yang dioptimumkan & bahan| 1525% Penambahbaikan|
| Penggunaan tenaga (kWj/tan)| Garis dasar| Efficient drive & chamber kinematics| 510% Pengurangan |
| Tramp Iron Damage Events / Tahun| 0.5 1 event (purata)| Nearzero with automatic system| >95% Pengurangan |

5. SPESIFIKASI TEKNIKAL

Julat Kapasiti: Boleh dikonfigurasikan daripada 1,500 ke atas 12,000 tan sejam (Tph), depending on model chamber selection and feed material.
Kuasa motor: Heavyduty squirrel cage induction motors ranging from 450 kW hingga lebih 1 MW.
Pembukaan suapan: Saiz gape dari 1,000 mm sehingga 1,800 mm for handling large ROM feed.
Bingkai utama & Cekung: Fabricated highstrength steel main frame; concaves available in manganese steel or composite alloy designs for specific abrasion/impact conditions.
Dimensi & Berat: Significant footprint; approximate installed weight ranges from 250 tonnes for smaller models to over 800 tonnes for largest units.
Julat Operasi Persekitaran: Direka untuk suhu ambien dari 40°C hingga +50°C dengan sistem pelinciran yang sesuai. Pengedap habuk adalah standard.

6. SENARIO APLIKASI

Pengembangan Lombong Tembaga Berskala Besar

Cabaran: Operasi kuprum tierone diperlukan untuk meningkatkan daya pengeluaran loji sebanyak 25%. Their existing primary gyratory was a bottleneck with frequent liner change downtime exceeding one week.
Penyelesaian: Installation of a new highcapacity gyratory crusher featuring top service design and an automated tramp release system.
Keputusan: Achieved sustained throughput increase of 28%. Planned maintenance time reduced by approximately five days per event. Zero unplanned downtime due to tramp metal in the first two years of operation.

Naik Taraf Kuari Agregat Granit

Cabaran: A quarry producing railway ballast faced inconsistent product gradation as liners wore, leading to excessive recirculating load in their secondary circuit.
Penyelesaian: Implementation of a midrange gyratory crusher with computeroptimized crushing chamber profiles linked to an advanced control system (ICS).
Keputusan: Product gradation remained within specification throughout >90% of liner life. Recirculating load decreased by an average of 15%, reducing energy consumption in the secondary cone crushers.

7. PERTIMBANGAN KOMERSIL

Peringkat Harga: Capital cost varies significantly based on size/capacity:
MidRange Units (6,000 Tph): For major greenfield or expansion projects in bulk mining.

Ciri Pilihan & Naik taraf: Sistem pemantauan haus lanjutan; specialized liner alloys for specific ore types; upgraded filtration systems for extreme environments; remote diagnostics connectivity.

Pakej Perkhidmatan: Tawaran berperingkat termasuk:
Waranti Asas & Parts Support
Planned Maintenance Agreements with guaranteed parts supply
FullPerformance Contracts covering parts AND labor with availability guarantees

Pilihan Pembiayaan: Projectspecific financing through manufactureraffiliated programs can include leasetoown structures or extended payment terms aligned with project rampup milestones.

8. Soalan Lazim

S1: Is this equipment compatible with our existing primary feeding system?
A compatibility review is standard during project engineering analysis based on your feeder type capacity hopper design We provide detailed interface specifications

S2 Apakah kesan jangkaan ke atas keseluruhan penggunaan tenaga tumbuhan kami?
Field data shows modern drives optimized chambers can reduce specific energy kWh tonne crushed by This contributes directly lower operating costs

Q3 Are there financing options available beyond standard purchase?
Yes we offer several commercial structures including operating leases long term payment plans tailored large capital projects Consult our commercial team details

Q4 How does implementation typically affect ongoing personnel training?
We provide comprehensive onsite operator maintenance training documentation ensure your team achieves proficiency safe efficient operation quickly minimize transition disruption

Q5 What are lead times typical delivery installation schedule?
Lead times vary model specification current demand but generally range months Detailed project schedule developed during pre order engineering phase account site preparation logistics commissioning