1. PEMBUKAAN PAINPOINT DRIVEN

Kos operasi yang meningkat dan masa henti yang tidak menentu menghakis margin pengeluaran agregat anda? Untuk pengurus loji dan pakar perolehan, cabaran teras dalam penghancuran primer selalunya tertumpu pada tiga bidang kritikal: excessive wear part consumption driving unsustainable perton costs, unplanned stoppages due to mechanical or electrical failures, dan penggredan keluaran yang tidak konsisten yang menyekat proses hiliran. Each hour of crusher downtime can represent thousands in lost revenue and idle labor. Bagaimana anda memilih penghancur rahang utama yang memberikan bukan sahaja kuasa mentah, tetapi prestasi boleh diramal dan jumlah pemilikan kos? The solution requires equipment engineered to address these specific pain points with robust design and intelligent features.

2. GAMBARAN KESELURUHAN PRODUK

The PEV Series Primary Jaw Crusher is a heavyduty, singletoggle machine designed for the first stage of reducing hard, abrasive quarry rock and mined ore. Aliran kerja operasinya dibina untuk kebolehpercayaan: (1) Material is fed into the deep, kebuk penghancuran tidak tercekik; (2) The aggressive elliptical motion of the jaw plate forces material at the top of the chamber, promoting rapid breakage and reducing slabby output; (3) The hydraulic adjustment system allows for quick closedside setting (CSS) changes to control product size; (4) The hydraulic toggle relief cylinder provides automatic protection against tramp metal; (5) Crushed material discharges with a consistent gradient to the downstream belt. This crusher is suited for stationary plant installations processing granite, basalt, dan bijih kasar, but is not typically recommended as a portable unit or for processing materials with high clay or moisture content without prior screening.

3. CIRI TERAS

Bingkai Dikimpal Tugas Berat | Asas Teknikal: Analisis Unsur Terhingga (FEA)optimized highgrade steel plate construction. | Faedah Operasi: Eliminates stress fractures under cyclical loading, ensuring longterm structural integrity in 24/7 operasi. | Kesan ROI: Extends crusher service life by decades, avoiding premature capital replacement.

Togol Hidraulik & Sistem Pelarasan | Asas Teknikal: Integrated dualacting hydraulic cylinders replace traditional mechanical shims. | Faedah Operasi: Enables remote CSS adjustment in minutes versus hours and provides automatic uncrushable material protection without breaking frames or toggle seats. | Kesan ROI: Mengurangkan masa henti penyelenggaraan sehingga 70% for setting changes and prevents catastrophic damage events.

Ruang Penghancur Simetri Dalam | Asas Teknikal: Sudut nip yang dioptimumkan dan geometri lejang penghancuran panjang. | Faedah Operasi: Meningkatkan kapasiti sehingga 15% over comparable models and produces a more uniform product shape with fewer fines generation at the primary stage. | Kesan ROI: Higher throughput maximizes plant yield per operating hour.

Premium Wear Plate Design | Asas Teknikal: High manganese steel jaws with curved tooth profiles secured by wedgelock systems. | Faedah Operasi: Even wear distribution extends jaw life by 2030%, reduces frequency of rotation/changeouts, and maintains optimal cavity geometry longer. | Kesan ROI: Lowers costperton for wear parts directly impacting operating expenditure.

Sistem Gris Automatik Berpusat | Asas Teknikal: Programmable lubricant injection to all major bearings via a single point. | Faedah Operasi: Ensures correct bearing lubrication without manual intervention, preventing dryrun failures in hardtoaccess points. | Kesan ROI: Mitigates risk of bearing seizure—a leading cause of major unscheduled downtime—and reduces grease consumption.

4. KELEBIHAN KOMPETITIF

| Metrik Prestasi | Piawaian Industri | PEV Series Jaw Crusher Solution | Kelebihan (% penambahbaikan) |
| : | : | : | : |
| Pakai Part Life (Plat Rahang) | Based on standard Mn14% steel profiles | Proprietary Mn18% alloy & optimized kinematics design| +25% lanjutan hayat purata |
| Masa Pelarasan CSS (Mekanikal lwn. Hidraulik) | 24 hours with manual shim removal/installation| <10 minutes via pushbutton hydraulic system| ~95% pengurangan masa henti |
| Ketersediaan Operasi (Masa aktif %)| 9294% typical for primary stations| Field data supports sustained 9697%+ ketersediaan| +35 peningkatan mata peratusan |
| Penggunaan Kuasa setiap Tan Hancur| Varies with material hardness & reka bentuk ruang| Efficient drive & chamber geometry reduces specific energy demand| Hingga 8% reduction kWh/ton |

5. SPESIFIKASI TEKNIKAL

Julat Model & Kapasiti: PEV96 to PEV150; Throughput daripada 350 1,800 MTPH bergantung pada bahan suapan dan tetapan sisi tertutup.
Pembukaan suapan: Ranges from 37” x 49” (940 x 1250 mm) to 60” x 79” (1500 x 2000 mm).
Keperluan kuasa: Motor penghancur utama dari 200 kW kepada 400 kw (275 HP ke 535 Hp), bergantung kepada saiz model.
Spesifikasi Bahan: Main frame constructed from ST523 hightensile steel; Jaw plates available in multiple grades of manganese steel (MN14%, MN18%, MN22%) or optional tungsten carbide overlay for extreme abrasion.
Dimensi Fizikal & Berat: Weight ranges from approximately 48,500 lbs (22,000 kg) ke atas 176,000 lbs (80,000 kg). Detailed foundation drawings are provided.
Julat Operasi Persekitaran: Direka untuk suhu ambien dari 20°C hingga +40°C (4°F hingga +104°F). Pengedap habuk adalah standard; optional Arctic packages or hightemperature bearing greases are available.

6. SENARIO APLIKASI

[Operasi Kuari Granit] Cabaran:

A large granite quarry faced excessive wear costs on their previous primary jaw crusher, requiring jaw plate changes every 45 days at significant cost and production loss.

[Penyelesaian:]

Implementation of a PEV125 Primary Jaw Crusher equipped with premium Mn18% jaws and an automated greasing system.

[Keputusan:]

Jaw plate service life increased to an average of 58 days between rotations (+29%), directly reducing annual wear part costs by $28,500 while increasing annual crusher availability by an estimated 120 jam.

[Loji Pemprosesan Bijih Besi] Cabaran:

Unplanned stoppages due to tramp steel from haul truck beds caused costly toggle plate failures and subsequent damage to the pitman bearings on their existing crushers.

[Penyelesaian:]

Installation of two PEV110 Primary Jaw Crushers featuring integrated hydraulic toggle relief systems.

[Keputusan:]

Pada tahun pertama operasi, six tramp metal events were automatically cleared within minutes via the hydraulic system without damage or stoppage beyond clearing time—preventing an estimated $15k$40k in repair costs per event compared to historical averages.

7. PERTIMBANGAN KOMERSIL

Equipment pricing is structured into three tiers based on model size: Kewajipan Standard (1200 MTPH). Optional features that impact capital cost include:
Advanced automation packages integrating with plant SCADA.
Specialized wear liners for highly abrasive or corrosive feed materials.
Onboard chassis for semiportable configurations.
Service packages are offered as Bronze (Basic Parts Warranty), Perak (Waranti Lanjutan + Scheduled Inspections), atau Emas (Kontrak Penyelenggaraan Perkhidmatan Penuh). Financing options through partner institutions include operating leases tailored to seasonal cash flow cycles or traditional capital loans with fixed rates over 3, 5, or 7year terms.

8. Soalan Lazim

S1: Is this primary jaw crusher compatible with our existing secondary cone crusher setup?
ya. The discharge gradation curve can be precisely tuned via the hydraulic CSS adjustment system to optimize feed size distribution for your specific secondary cone crushers, improving overall circuit efficiency.

S2: Apakah kesan yang dijangkakan terhadap penggunaan tenaga keseluruhan loji kami?
Field data shows that due its efficient drive train optimized kinematics design this primary jaw crusher can reduce specific energy consumption per ton processed by up 8%. This translates directly into lower operating costs especially under continuous operation conditions

S3: Adakah alat ganti tersedia secara global?
A standardized inventory of critical wearing parts including jaw plates wedges toggle seats bearings is maintained at regional service centers worldwide ensuring lead times typically under 72 hours for urgent orders

S4: Apakah istilah komersial yang standard?
Standard terms are FOB manufacturing facility A 30% deposit upon order placement 60% prior shipment balance due upon delivery Payment via letter credit wire transfer are accepted

S5: How long does installation commissioning typically require?
For a complete stationary installation including foundation preparation mechanical erection electrical connection commissioning typically requires between 10 working days depending on site readiness Our project management team provides detailed schedule upfront

S6: Bolehkah anda memberikan jaminan prestasi?
Yes guaranteed minimum throughput capacity product gradation power consumption figures are provided as part technical proposal based your specific feed material analysis These form part contractual agreement

S7: What training provided for our operations maintenance staff?
Comprehensive training conducted onsite during commissioning covers safe operation routine maintenance procedures troubleshooting diagnostics Training manuals digital resources also supplied