1. PEMBUKAAN PAINPOINT DRIVEN

Kos operasi yang meningkat dan masa henti yang tidak menentu menghakis margin pengeluaran agregat anda? Untuk pengurus loji dan kontraktor kejuruteraan, cabaran teras dalam penghancuran primer selalunya tertumpu pada tiga bidang kritikal:

Masa Henti Tidak Berjadual & Kos Penyelenggaraan Tinggi: Perubahan pelapik yang kerap, kegagalan komponen yang tidak dijangka, and bearing issues can halt your entire processing line. Data industri menunjukkan bahawa untuk kuari bersaiz sederhana, setiap jam masa henti penghancur boleh mengakibatkan lebih $2,000 dalam kehilangan pengeluaran dan kos buruh.
Output Tidak Konsisten & Bentuk Zarah Lemah: Feed variability leads to fluctuating product gradation and an excess of flaky or elongated particles, which compromises downstream process efficiency and final product value.
Penggunaan Tenaga Berlebihan & Throughput Rendah: Older or poorly designed jaw crushers operate with high specific energy consumption (kWj/tan), directly impacting your bottom line while struggling to meet increasing production targets.

Is your primary crushing station a bottleneck or a reliable asset? The solution lies in selecting a jaw crusher engineered not just to break rock, tetapi untuk mengoptimumkan jumlah kos pemilikan.

2. GAMBARAN KESELURUHAN PRODUK: HEAVYDUTY JAW CRUSHER

This heavyduty jaw crusher is engineered for primary crushing applications in mining, Penggalian, dan kitar semula pembinaan berskala besar. It is designed to process hard rock types such as granite, basalt, dan bijih besi, as well as demolition concrete.

Aliran Kerja Operasi:
1. Pengambilan Suapan: Bahan suapan besar (hingga 80% daripada dimensi pembukaan suapan) dimuatkan ke dalam penyuap grizzly yang bergetar (pilihan), yang memintas denda untuk meningkatkan kapasiti.
2. Tindakan Menghancurkan: Material enters the crushing chamber where a robust eccentric shaft drives a moving jaw plate against a fixed jaw plate in a compressive "mengunyah" motion.
3. Pelarasan Tetapan Pelepasan: Tetapan sisi tertutup (CSS) boleh laras secara hidraulik dari titik kawalan pusat, allowing quick changes for different product specifications without stopping the crusher.
4. Pelepasan produk: Bahan hancur keluar di bahagian bawah ruang, with the discharge opening determining the final top size.

Skop Permohonan & Batasan:
Skop: Sesuai untuk tumbuhan penghancur primer pegun, tumbuhan beroda mudah alih, and mobile trackmounted units requiring high capacity on abrasive materials.
Batasan: Tidak sesuai untuk bahan melekit atau plastik (mis., bijih tanah liat) without prescreening. Saiz suapan maksimum dikekang oleh dimensi jurang mesin.

3. CIRI TERAS

Ruang Penghancuran Dalam & Kinematik yang dioptimumkan | Asas Teknikal: Peningkatan sudut nip dan pukulan penghancuran yang lebih lama | Faedah Operasi: Higher reduction ratio per pass and improved throughput of slabby material | Kesan ROI: Reduces need for secondary stage recirculation, lowering energy costs per ton by up to 15%.

Sistem Bantuan Togol Hidraulik | Asas Teknikal: Menggantikan plat togol mekanikal tradisional dengan silinder hidraulik | Faedah Operasi: Automatically protects the crusher from tramp metal and uncrushables by allowing the jaw to open wider; enables easier clearing of chamber blockages | Kesan ROI: Prevents catastrophic damage to pitman and bearings; data lapangan menunjukkan a 90% reduction in downtime from tramp iron events.

Bingkai Fabrikasi Tugas Berat | Asas Teknikal: Pembinaan plat keluli tahan tekanan dengan rusuk bertetulang | Faedah Operasi: Provides longterm structural integrity under maximum loading conditions, menahan keletihan dan ubah bentuk | Kesan ROI: Extends operational lifespan beyond industry average; reduces longterm capital expenditure on replacement structures.

Sistem Pelinciran Berpusat | Asas Teknikal: Singlepoint connection for all major bearing lubrication points | Faedah Operasi: Membolehkan selamat, pantas, and thorough lubrication during routine maintenance windows without accessing multiple ports | Kesan ROI: Standardizes maintenance procedure; ujian industri menunjukkan a 40% reduction in scheduled lubrication service time.

Wedge Lock Jaw Die Fastening System | Asas Teknikal: Mechanically locked wedges secure jaw plates without backing material or resin | Faedah Operasi: Allows faster jaw plate changeouts with standard tools; creates a rigid support that prolongs plate life | Kesan ROI: Mengurangkan masa henti pertukaran pelapik lebih kurang 30%, meningkatkan ketersediaan loji secara langsung.

4. KELEBIHAN KOMPETITIF

| Metrik Prestasi | Piawaian Industri (Purata) | Penyelesaian Jaw Crusher ini | Kelebihan (% Penambahbaikan) |
| : | : | : | : |
| Adanya (Masa aktif) | ~92% | >96% (didokumenkan) | +4.3% |
| Penggunaan Tenaga Khusus| 0.8 1.2 kWj/tan | 0.65 0.75 kWj/tan (bergantung kepada tapak) | Hingga 23% lebih rendah |
| Kehidupan Pelapik (Granit Lelas)| ~180,000 tonnes | ~250,000 tonnes (MN13CR2 steel) | +39% |
| Masa Pemulihan Tramp Iron| 48 jam (tetapan semula mekanikal) | 75% lebih pantas |

5. SPESIFIKASI TEKNIKAL

Penamaan model: JC140
Pembukaan suapan: 1400mm x 1100mm
Saiz suapan maksimum: ~1000mm panjang tepi
Julat Tetapan Sisi Tertutup: 150mm 300mm
Julat Kapasiti (@ CSS): 450 850 tan sejam
Keperluan Kuasa Pandu: 200 motor elektrik kW
Jumlah Berat (Penghancur Sahaja): ~62,000 kg
Spesifikasi Bahan Utama: Rangka utama – Keluli dikimpal berkekuatan tinggi; Jaw plates – Premium manganese steel (MN18CR2 optional); Aci – Keluli aloi palsu.
Julat Operasi Persekitaran: Direka untuk suhu ambien dari 20°C hingga +45°C dengan pelincir yang sesuai.

6. SENARIO APLIKASI

Stesen Penghancuran Utama Kuari Granit

Cabaran: A large granite quarry faced frequent downtime due to uncrushable drill steel remnants entering the primary crusher feed, causing catastrophic toggle plate failure every 68 minggu.
Penyelesaian: Replacement of the existing primary jaw crusher with our JC140 model equipped with a Hydraulic Toggle Relief System.
Keputusan: Pada tahun pertama operasi, three tramp iron events were safely cleared via hydraulic release in under one hour each—with no component damage. This eliminated an estimated 72 hours of unplanned downtime and $45k in associated repair parts/labor annually.

LargeScale Infrastructure Project – OnSite Aggregate Production

Cabaran: A major dam construction project required consistent production of highquality base material from excavated basalt onsite but had limited space for complex multistage setups.
Penyelesaian: Implementation of two trackmounted JC140 jaw crushers fed directly by excavators.
Keputusan: The plants achieved an average throughput of 750 tph each at a consistent CSS of 200mm. The deep chamber design produced wellshaped aggregate that met spec without secondary shaping circuits, penjimatan anggaran $12 per ton versus offsite procurement.

7. PERTIMBANGAN KOMERSIL

The commercial offering for this heavyduty jaw crusher is structured around flexibility:

Peringkat Harga & Konfigurasi
Base Unit Price includes core crusher with standard manganese jaws and motor mounts.
Plant Integration Package includes integrated motor/Vbelt drive guards,lube skid,and control system interface.
Mobile Platform Options available as wheeled portable chassis or trackmounted plant configuration.

Ciri Pilihan
Automated wear monitoring system for jaw plates.
Dust suppression spray bar kit.
3D CAD models for foundation planning.

Pakej Perkhidmatan
Basic Warranty covers parts against manufacturing defects for one year.
Extended Performance Agreement offers fixedcostperton coverage on major wear components over an agreed term.
24/7 Remote Diagnostic Support via telematics gateway installed on unit.

Financing options including equipment leasing and rentaltoown plans are available through our commercial partners.

8. Soalan Lazim

1. Q:What are my options if my feed material has high clay content?
A:A heavyduty vibrating grizzly feeder with highamplitude bars is strongly recommended as an addon module to scalp out fines ahead of this type of jaw crusher.This prevents chamber packing and maintains optimal capacity

2.Q:What foundation requirements are needed?
A:The technical datasheet provides detailed static dynamic load specifications Our engineering team can provide generic foundation drawings based on your specific soil report

3.Q:What is your lead time from order placement?
A Lead times vary based on configuration Standard stationary units typically ship within X weeks Custom mobile plant integrations may require XX weeks

4.Q How does your pricing compare?
A We position our equipment within premium segment focusing on total costofownership Our commercial proposal will include projected operating cost analysis comparing key metrics like energy consumption liner life expected availability against industry benchmarks

5.S Apakah latihan yang anda sediakan?
A We include comprehensive operator maintenance manual access online video library Onsite commissioning includes mandatory Xday training session covering safe operation routine checks basic troubleshooting

6.Q Are parts interchangeable with other manufacturers' models?
A No This machine uses proprietary designs optimized geometry Parts are not interchangeable ensuring performance integrity Genuine OEM parts guarantee documented service life

7.Q Can you assist with process flow design?
A Yes Our application engineering team provides complimentary review proposed flowsheet ensure correct sizing selection auxiliary equipment maximize overall circuit efficiency