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, the core challenges in primary crushing often stem from equipment not matched to the full scope of material and output demands. Titik kesakitan biasa termasuk:

Masa Henti Tidak Berjadual & Kos Pakai Tinggi: Abrasive feed material rapidly degrades crusher components not engineered for specific abrasion indices, leading to frequent liner changes and associated labor costs, menghentikan keseluruhan baris pemprosesan anda.
Inconsistent Throughput & Kemacetan: Underpowered or incorrectly configured primary crushers create a bottleneck, failing to feed downstream screens and conveyors at an optimal rate, capping your plant’s total potential output.
Penjanaan Denda Berlebihan & Product Mismanagement: Improper crushing chamber geometry and stroke can produce a higher percentage of undersized material than required, reducing saleable product yield and increasing waste.
Kerumitan Operasi yang Tinggi & Risiko keselamatan: Manual adjustment systems for setting changes or clearing blockages increase exposure time in highrisk areas and require skilled personnel, impacting both safety protocols and operational agility.

Is your primary crushing station a source of reliability, or a recurring cost center? The solution lies in selecting a primary stone crusher plant engineered not just to break rock, but to optimize your entire production chain’s efficiency and profitability.

2. GAMBARAN KESELURUHAN PRODUK

A stationary primary stone crusher plant is a permanently installed system designed for the first reduction of runofmine (ROM) material from large quarried rock (biasanya bersaiz sehingga 1.5m) down to a conveyable product, usually between 150mm to 300mm. It forms the critical foundation of any aggregate or mining operation.

Aliran Kerja Operasi:
1. Pengambilan Suapan: ROM material is dumped by haul trucks into a heavyduty vibrating grizzly feeder (VGFF VGF).
2. PraSkrining & ByPass: The VGF separates fines (mis., tanah, small rocks) from the main feed, directing them to a bypass conveyor while scalping oversize material directly into the crusher.
3. Penghancuran utama: The core jaw crusher or gyratory crusher applies compressive force via a fixed and moving surface to fracture the rock.
4. Pelepasan & Pengangkutan: Crushed material is discharged onto a main product conveyor for transport to secondary crushing or stockpiling stages.

Skop Permohonan: Ideal for hightonnage quarrying of granite, basalt, batu kapur, dan agregat kasar yang lain; operasi perlombongan berskala besar; and major infrastructure project support plants.

Had Utama: Requires significant civil works for foundation; not suitable for portable or skidmounted applications; initial capital investment is higher than mobile solutions but offers superior longterm throughput and wear life in fixed locations.

3. CIRI TERAS

Ruang Penghancuran Dalam & Kinematik yang dioptimumkan | Asas Teknikal: Increased nip angle and longer vertical stroke | Faedah Operasi: Enables higher capacity per stroke and reduces bridging incidents | Kesan ROI: Sustained design throughput with fewer operational interruptions for clearing

Rangka Keluli Fabrikasi Tugas Berat | Asas Teknikal: Analisis Unsur Terhingga (FEA) pengagihan tekanan yang optimum | Faedah Operasi: Menyediakan ketahanan yang luar biasa terhadap beban kejutan daripada bahan yang tidak boleh dihancurkan | Kesan ROI: Meminimumkan risiko kegagalan rangka bencana, protecting longterm asset integrity

Pelarasan Hidraulik & Sistem Penjelasan | Asas Teknikal: Ram hidraulik bersepadu untuk pelarasan CSS dan pembersihan ruang | Faedah Operasi: Membolehkan cepat, safe setting changes and reversal to clear blockages without manual intervention | Kesan ROI: Mengurangkan masa henti untuk pelarasan rutin sehingga 80% berbanding sistem shim manual

HighPerformance Bearing Cartridge | Asas Teknikal: Spherical roller bearings mounted in a removable cartridge housing | Faedah Operasi: Simplifies bearing replacement and ensures precise alignment for extended service life | Kesan ROI: Lowers maintenance time from days to hours during major service intervals

QuarryGrade Jaw Mati & Pelapik | Asas Teknikal: Manganese steel alloy composition tailored for specific material abrasiveness | Faedah Operasi: Maximizes wear life between changeouts under severe crushing conditions | Kesan ROI: Directly reduces costperton for wear parts through extended service cycles

Pangkalan Motor Bersepadu & Pengawal Memandu | Asas Teknikal: Unified baseplate design with full mechanical guarding | Faedah Operasi: Simplifies installation alignment and ensures operator safety around drive components | Kesan ROI: Reduces installation labor costs and mitigates compliance risks

4. KELEBIHAN KOMPETITIF

| Metrik Prestasi | Penanda Aras Piawaian Industri | Our Primary Stone Crusher Plant Solution | Kelebihan Berdokumen |
| : | : | : | : |
| Adanya / Masa aktif | 9294% (dijadualkan + tidak berjadual) | >96% sustained availability in field data reports| +3% penambahbaikan |
| Pakai Kehidupan (Jaw Liners Abrasive Rock) | ~120,000 metric tons per set (MTPT)| Hingga 150,000 MTPT with optimized alloy/design| +25% penambahbaikan |
| Penggunaan Kuasa setiap Tan Hancur| Varies with settings; garis dasar = 100%| Pengurangan purata bagi 58% via efficient kinematics & reka bentuk pemanduan| 7% penambahbaikan |
| Pelarasan / Masa Pembersihan (Perubahan CSS)| 24 jam dengan shims manual / bars| <30 minutes via remote hydraulic system| ~85% pengurangan |

5. SPESIFIKASI TEKNIKAL

Penamaan model: PJC1200x900
Jenis penghancur: Penghancur Rahang Togol Tunggal Tugas Berat
Pembukaan suapan: 1200mm x 900mm (47" x 35")
Saiz suapan maksimum: ~850mm edge length
Tetapan sampingan tertutup (CSS) Julat: 150mm 300mm
Julat Kapasiti (@ diberi CSS): 450 750 Ton metrik sejam (MTPH)
Keperluan Kuasa Pandu: 160 kw / 200 Motor elektrik HP
Total Installed Plant Power: ~250 kW (termasuk. VGFF VGF & penghantar)
Pembinaan Kerangka Utama: Plat keluli yang dikimpal, melegakan tekanan
Approximate Total Plant Weight: ~85 metric tons (penghancur + penyuap + struktur)
Keperluan Asas: Reinforced concrete as per supplied load drawings
Julat Operasi Persekitaran: 20°C hingga +45°C ambien; dust suppression system compatible.

6. SENARIO APLIKASI

Projek Pembesaran Kuari Granit

Cabaran: An existing quarry needed to double its annual production but was constrained by an aging primary crusher causing excessive downtime (>15%) due to wear part failures and blockages.
Penyelesaian: Installation of our PJC1200x900 stationary stone crusher plant with hydraulic adjustment and quarrygrade jaw dies specifically selected for highsilica granite.
Keputusan: Ketersediaan tumbuhan meningkat kepada >96%. Wear part life extended by approximately 28%, contributing directly to a calculated reduction in costperton of crushed material by an estimated $0.15/ton at sustained higher throughput.

LargeScale Limestone Processing for Cement Production

Cabaran: A cement plant’s raw material feed required consistent sizing below 250mm but their existing primary impactor was generating excessive fines (40mm), wasting energy on overcrushing.
Penyelesaian: Replacement with our configured jawtype primary stone crusher plant featuring deepchamber geometry optimized for limestone compression crushing.
Keputusan: Achieved more controlled fragmentation with the percentage of target product (+40mm/250mm) increasing by over 20%. This reduced load on secondary grinding circuits, leading to an estimated annual energy saving of several hundred thousand kilowatthours.

7. PERTIMBANGAN KOMERSIL

Our primary stone crusher plants are offered in structured tiers based on capacity:

1. Siri Tugas Standard (1000 MTPH): For megaquarry applications.

Ciri pilihan termasuk:
Automated Setting Regulation based on load feedback
Advanced Condition Monitoring sensors package
Pakej komponen pakaian lanjutan

Service packages range from basic commissioning support through comprehensive multiyear maintenance agreements including scheduled inspections and priority parts supply.

Flexible financing options are available through partners including equipment leasing structures tailored for capital expenditure planning or projectbased financing linked directly to project milestones.

8\. Soalan Lazim

Q1\. Is this type of stationary plant compatible with my existing downstream screening/conveying setup?
A1\. Yes provided your downstream equipment can handle the designed output capacity range Our engineering team can review your current layout specifications during presales consultation We provide detailed interface drawings including discharge heights conveyor positions etc ensuring compatibility

Q2\. Apakah masa utama biasa dari penempatan pesanan sehingga pentauliahan?
A2\. For standard models lead times typically range between six months depending on final configuration This includes manufacturing factory testing disassembly shipping reassembly onsite installation supervision commissioning support Site preparation civil works should be completed prior arrival

Q3\. How does this solution impact my overall site manpower requirements?
A3\. The design emphasizes operational simplicity automation where beneficial Features like remote hydraulic adjustment reduce need personnel perform risky manual tasks However overall staffing levels typically dictated entire processing facility operation not single machine unit Training provided ensure efficient operation maintenance procedures established

Q4\. What are key factors determining total cost ownership beyond initial purchase price?
A4\. Primary factors include wear part consumption rates expressed costperton energy consumption measured kWh/ton scheduled preventive maintenance labor costs potential production losses due unscheduled downtime Our solutions engineered optimize each these variables providing detailed lifecycle cost analysis during selection process

Q5\. Can you supply complete turnkey installation including civil works foundations?
A5\. We specialize supply erection commissioning core crushing equipment itself We work closely network certified local civil engineering contractors who can execute foundation work based our detailed specifications We manage interface coordination ensure seamless project execution