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, the core challenges often center on the stone crusher machine at the heart of your operation. Titik kesakitan biasa termasuk:
Pemakaian Berlebihan & Kos Komponen: Kegagalan pramatang pelapik, Bar Blow, and bearings due to inadequate material selection or design, membawa kepada kerap, penggantian bahagian yang mahal dan buruh.
Masa Henti Tidak Berjadual untuk Penyelenggaraan: Complex designs that require lengthy disassembly for routine service, directly impacting your throughput and delivery schedules.
Penggredan Produk Tidak Konsisten: Poor crushing chamber dynamics or unstable settings resulting in offspec product, increasing waste and limiting premium product sales.
Penggunaan Tenaga Tinggi setiap Tan: Inefficient drive systems and crushing kinematics that translate directly into unsustainable power costs.
Ketegaran kepada Variasi Suapan: Performance drops sharply with changes in feed size or hardness, causing bottlenecks and requiring manual intervention.

How do you select a primary stone crusher machine that delivers not just raw power, tetapi prestasi yang boleh diramalkan, costperton yang lebih rendah, dan penyelenggaraan yang dipermudahkan? The solution requires an engineeringled approach focused on total lifecycle value.

2. GAMBARAN KESELURUHAN PRODUK: HEAVYDUTY JAW CRUSHER

This heavyduty jaw crusher machine is engineered for primary crushing of hard, Bahan kasar seperti granit, basalt, dan kerikil sungai. Its robust frame and kinematics are designed for hightonnage quarry operations and largescale stationary crushing plants.

Aliran Kerja Operasi:
1. Pengambilan Suapan: Large feed opening accepts runofquarry material from a dump truck or wheel loader via a vibrating grizzly feeder.
2. Penghancuran mampatan: The fixed jaw and moving jaw create a Vshaped cavity. Material is crushed by the cyclical compressive force as the moving jaw presses material against the stationary one.
3. Pelarasan Tetapan Pelepasan: The crushed product size is precisely controlled by a hydraulic or mechanical toggle adjustment system, membenarkan perubahan pantas tanpa menghentikan pengeluaran.
4. Pelepasan & Pengangkutan: Crushed material exits at the bottom of the chamber onto a main product conveyor for transport to secondary screening or crushing stages.

Skop Permohonan & Batasan:
Sesuai Untuk: Primary reduction of hard rock (compressive strength up to 350 MPa), large feed sizes (sehingga 1200mm), and highcapacity requirements (5001500 Tph).
Batasan: Not suitable for recycling mixed demolition waste with high rebar content. Requires a consistent feed strategy; direct dumping without a feeder can cause uneven wear and chamber packing.

3. CIRI TERAS

Ruang Penghancuran Dalam & Kinematik yang dioptimumkan | Asas Teknikal: Steeper nip angle and longer linear crushing stroke | Faedah Operasi: Increases singlepass reduction ratio, reduces load on secondary circuit | Kesan ROI: Lower capital outlay for downstream equipment; higher system throughput

Bingkai Fabrikasi Tugas Berat | Asas Teknikal: Pembinaan plat keluli tahan tekanan dengan rusuk bertetulang | Faedah Operasi: Withstands extreme cyclic loading without fatigue cracking | Kesan ROI: Menghapuskan risiko kegagalan rangka bencana; memanjangkan hayat struktur di luar 15+ tahun

WedgeBased Toggle & Sistem Pelarasan | Asas Teknikal: Mechanically locked wedges replace traditional heel plates | Faedah Operasi: Enemiesfree setting adjustment in minutes versus hours | Kesan ROI: Mengurangkan masa henti untuk penukaran produk sehingga 80%, memaksimumkan penggunaan tumbuhan

Pangkalan Motor Bersepadu & Pemacu Tali Pinggang | Asas Teknikal: Plat asas bersatu untuk penghancur, motor, dan berkas dengan penegang tali pinggang automatik | Faedah Operasi: Menghapuskan masalah salah jajaran; simplifies installation and belt maintenance | Kesan ROI: Memotong masa pemasangan oleh 30% and reduces vibrationrelated wear on components

HighPerformance Bearing Cartridge | Asas Teknikal: Spherical roller bearings mounted in a removable, preassembled cartridge | Faedah Operasi: Allows for complete bearing replacement inshop without precision fieldwork onsite | Kesan ROI: Reduces critical path bearing service time from days to under one shift

4. KELEBIHAN KOMPETITIF

| Metrik Prestasi | Piawaian Industri | Penyelesaian Jaw Crusher Kami | Kelebihan (% Penambahbaikan) |
| : | : | : | : |
| Masa Pertukaran Pelapik (Pinggan Pipi) | 812 Jam (reka bentuk yang dikimpal) | 60% Lebih pantas |
| Penggunaan kuasa (kWj/Tan) ~Granit Keras| 0.8 1.1 kWj/Tan | 0.65 0.85 kWj/Tan| ~20% More Efficient |
| Masa Min Antara Kegagalan (Galas Utama) | 12,000 18,000 Waktu Operasi| 20,000+ Waktu Operasi| >25% Lebih Panjang Umur |
| Nisbah Pengurangan (Purata) | 6:1 ke 8:1| Hingga 10:1| Allows for simpler circuit design |

5. SPESIFIKASI TEKNIKAL

Penamaan model: JC1500HD
Pembukaan suapan: 1500mm x 1200mm (59" x 47")
Saiz suapan maksimum: ≤1050mm (41")
Julat Tetapan Sisi Tertutup: 150mm 300mm (6" 12")
Julat Kapasiti (@ CSS): 550 1450 MT/H
Keperluan Kuasa Pandu: 250 kw /350 Motor Elektrik HP
Jumlah Berat (Penghancur Sahaja): ~86,000 kg
Spesifikasi Bahan Utama:
Gred Keluli Rangka: ASTM A36 HighStrength Plate
Pinggan Rahang/Pinggan Pipi:Keluli Mangan ASTM A128 Gr E1 / Optional Premium Alloys
Main Shaft Forging Grade:Aisi 4340 Keluli Aloi
Bearing Type:Tapered Roller / Spherical Roller
Julat Suhu Operasi: 30°C hingga +45°C (22°F hingga +113°F)

6. SENARIO APLIKASI

Naik Taraf Stesen Penghancur Utama Kuari Granit

Cabaran:Aging primary jaw crusher required over $50k annually in patchrepairs and caused weekly unplanned stoppages averaging four hours each.
Penyelesaian:The JC1500HD jaw crusher was installed as a direct replacement with minimal foundation modification due to its integrated motor base.
Keputusan:Downtime related to primary crushing fell by over $5%. Annual maintenance parts expenditure reduced by an estimated $2%. Plant availability increased sufficiently to defer secondary line expansion by two years.

LargeScale Infrastructure Project – Basalt Processing

Cabaran:A major highway project required consistent supply of highquality base course material from extremely hard basalt at over $00 tan sehari.
Penyelesaian:A stationary plant was built around two JC1500HD units operating in parallel with heavyduty apron feeders.
Keputusan:The crushers maintained consistent product gradation within +/5% specification over an $8month project lifecycle.Field data showed energy consumption averaged $9 kWh/ton against a budgeted $.05 kWj/tan.

7.PERTIMBANGAN KOMERSIL

Our pricing structure is based on providing clear tiers aligned with operational intensity:

• Standard Configuration Tier:Covers core JC1500HD unit with standard manganese wear parts,penghidup motor,and basic tooling.Ideal for operations with existing maintenance infrastructure.

• Enhanced Uptime Tier:Bundles the crusher with premium alloy wear parts packages,a spare bearing cartridge,and an extended lubrication system.Includes priority parts dispatch.

• Full Station Package Tier:Turns key solution including vibrating grizzly feeder,corong lonjakan,support structure,and walkways.Priced as an integrated system.

Ciri Pilihan:
• Automated Setting Regulation System(ASri)
• Dust Suppression Ring Kit
• Remote Monitoring Hardware Package
• Specialty Wear Liners for Highly Abrasive Applications

Pakej Perkhidmatan:
• Perjanjian Penyelenggaraan Terancang(fixed annual cost covering inspections,pelincir,and minor adjustments)
• Performance Guarantee Packages(linked to guaranteed throughput,tons between major services)

Pilihan Pembiayaan:
Equipment financing available through partners including operating leases(Opex),pajakan modal(Capex),and projectspecific loan structures.Typical terms range from $6$8 bulan.

8.Soalan Lazim

Q:What if my existing plant's electrical infrastructure is limited?
A:The JC1500HD uses a highefficiency direct drive system.Field data shows it can often match the output of less efficient units drawing more power.An engineering review can determine compatibility or recommend softstart solutions.

Q.How does this machine handle occasional tramp metal?
A.The robust design includes shearpin protection on the toggle.The recommendation remains using an upstream magnetic separator or metal detector as best practice;the crusher provides damage resistance but not immunity.

Q.What is the expected operational lifespan of major structural components?
A.With proper maintenance,the fabricated frame,aci utama,and pitman are engineered for a minimum design life of $5 years under normal operating conditions.This is validated by finite element analysis(FEA)and field history on predecessor models.

Q.Are wear parts interchangeable with other OEMs' models?
A.No.To ensure performance integrity,wearing parts are designed specifically for our chamber kinematics.Interchangeable parts from other manufacturers will compromise output gradation,kecekapan,and may void warranties.

Q.What training is provided for our maintenance crew?
A.Purchase includes comprehensive onsite operational training plus access to detailed video manuals covering liner change procedures,panduan penyelesaian masalah,and scheduled maintenance tasks.We focus on transferring practical knowledge to your team.

Q.Can we get performance guarantees documented in the contract?
A.Yes.Performance guarantees for throughput at specified CSS settings,total power draw,and wear part consumption rates can be included subject to agreedupon feed material certification from your site