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, selecting a reliable yet costeffective primary crushing solution is a critical capital decision fraught with operational risks. Cabaran biasa termasuk:

Kos Penyelenggaraan Berlebihan: Perubahan pelapik yang kerap, kegagalan galas, and unplanned repairs directly impact your bottom line and labor allocation.
Inconsistent Throughput & Bentuk produk: Suboptimal crushing chambers lead to poor reduction ratios, denda yang berlebihan, or irregular aggregate shape, affecting downstream process efficiency and product marketability.
Penggunaan Tenaga Tinggi: Inefficient drive systems and outdated crushing technology result in unsustainable power costs per ton of material processed.
Haus Pantas dalam Aplikasi Melelas: When processing hard rock or highly abrasive feed material, component wear life can be catastrophically short, driving up costperton metrics.
Fleksibiliti Konfigurasi Terhad: Fixed crusher designs cannot adapt to changing feed stock or final product requirements without significant additional investment.

Soalan sentral menjadi: How can you secure a robust primary jaw crusher that delivers fundamental reliability and efficiency without the premium price tag of toptier brands?

2. GAMBARAN KESELURUHAN PRODUK

The subject of this specification is a heavyduty Penghancur rahang utama, engineered as a costcompetitive entry in the stationary and portable crushing plant market. This machine is designed for the primary reduction of hard, abrasive materials such as granite, basalt, dan kerikil sungai.

Aliran Kerja Operasi:
1. Pengambilan Suapan: Bahan suapan besar (sehingga pembukaan suapan yang ditentukan) is deposited into the vibrating grizzly feeder (pilihan) or directly into the crusher's deep crushing chamber.
2. Penghancuran mampatan: The robust eccentric shaft drives the movable jaw plate in an elliptical motion against the fixed jaw plate, menggunakan daya mampatan yang besar untuk memecahkan batuan.
3. Pelarasan Tetapan Pelepasan: The size of the crushed output product is controlled by hydraulically or mechanically adjusting the gap at the discharge point between the jaw plates.
4. Pelepasan Bahan: Crushed material exits the chamber onto the main plant conveyor for transport to secondary crushing or screening stages.

Skop Permohonan & Batasan:
Skop: Ideal for quarry primary crushing, Operasi perlombongan, dan kitar semula sisa pembinaan berskala besar. Suitable for integration into both fixed plant and trackmounted mobile setups.
Batasan: Not designed as a tertiary crusher for producing sand or very fine aggregates. Saiz dan kapasiti suapan maksimum terikat dengan spesifikasi model; exceeding these parameters will result in accelerated wear and potential damage.

3. CIRI TERAS

Deep Crushing Chamber Design | Asas Teknikal: Optimized nip angle and longer linear crushing zone | Faedah Operasi: Enables higher throughput with less wear on jaw plates per ton crushed | Kesan ROI: Increases liner life by an estimated 1520%, reducing part change frequency and associated labor costs.

HeavyDuty Eccentric Shaft & Galas | Asas Teknikal: Forged alloy steel shaft supported by oversized spherical roller bearings | Faedah Operasi: Provides exceptional durability under shock loads from uncrushable material | Kesan ROI: Meminimumkan risiko kegagalan galas bencana, punca utama masa henti yang tidak dirancang berlanjutan.

Sistem Pelarasan Togol Hidraulik | Asas Teknikal: Replaceable hydraulic cylinders for setting adjustment and overload relief | Faedah Operasi: Membolehkan cepat, precise CSS changes for product gradation control and automatic release tramp iron protection | Kesan ROI: Reduces adjustment time by over 50% berbanding sistem shim manual, meningkatkan fleksibiliti tumbuhan.

HighStrength Welded Steel Frame | Asas Teknikal: Analisis Unsur Terhingga (FEA) optimized frame construction with reinforced stress points | Faedah Operasi: Ensures longterm structural integrity under constant highcycle loading | Kesan ROI: Extends the functional lifespan of the core asset, melindungi pelaburan modal anda.

EnergyEfficient Direct Drive System | Asas Teknikal: Vbelt drive from hightorque electric motor to flywheels eliminates gearbox losses | Faedah Operasi: Delivers more usable power to the crushing chamber with lower mechanical complexity | Kesan ROI: Data medan menunjukkan sehingga 8% lower energy consumption per operating hour compared to older indirect drive designs.

Standardized Wear Part Geometry | Asas Teknikal: Commonality in jaw plate profiles across multiple models within our range | Faedah Operasi: Simplifies inventory management for operations running multiple crushers; parts are readily available globally | Kesan ROI: Lowers total cost of ownership through reduced spare part stockholding costs and faster procurement.

4. KELEBIHAN KOMPETITIF

| Metrik Prestasi | Piawaian Industri (Peringkat Kemasukan) | Penyelesaian Penghancur Rahang Utama Kami | Kelebihan (% Penambahbaikan) |
| : | : | : | : |
| Kehidupan Pelapik (Granit Lelas) | ~120,000 tan setiap set (14% Mn keluli)| ~138,000 tons per set (18% Mn keluli)| +15% |
| Average Power Draw @ Full Load| Based on motor rating only| Actual field measurement data provided per model| Hingga 8% more efficient operation |
| Masa Pelarasan CSS (Mekanikal lwn. Hidraulik)| 4560 minit (sistem shim)| <20 minit (standard hydraulic system)| Berakhir 55% lebih pantas |
| Selang Servis Bearing (Grease)| 500 waktu operasi| 750 operating hours under normal conditions| +50% longer interval |
| Tahap Kebisingan di 1 Meter| ~105 dBA| ~98 dBA with optional damping kits| ~7% reduction |

5. SPESIFIKASI TEKNIKAL

Penamaan model: JC1200
Pembukaan suapan: 1200mm x 850mm (47" x 33")
Saiz suapan maksimum: 750mm (29")
Tetapan sampingan tertutup (CSS) Julat: 100 250mm (4" 10")
Julat Kapasiti (@ various CSS): 250 550 MTPH
Keperluan Kuasa Pandu: 132 kw / 175 Motor Elektrik HP
Jumlah Berat (Penghancur Sahaja): Kira -kira 28,000 kg
Spesifikasi Bahan Utama:
Pembinaan Rangka: Highgrade welded steel plate
Aci eksentrik: Forged EN24 / SAE4340 alloy steel
Jaw Plates Standard Material：18% Keluli mangan
Pinggan Pipi：Highchrome iron alloy
Julat Suhu Operasi: 25°C hingga +40°C (13°F hingga +104°F)
(Specifications are indicative; exact figures depend on final model configuration.)

6. SENARIO APLIKASI

Quarry Primary Crushing Unit – Hard Rock Application

Cabaran: A regional granite quarry faced frequent downtime due to premature failure of jaw plates on their existing primary crusher, achieving only ~90k tons per set. Costperton for wear parts was unsustainable.
Penyelesaian: Installation of our JC1200 Primary Jaw Crusher with optional heavyduty jaw plate configuration.
Keputusan: Liner life extended to an average of 140k tons per set. Combined with faster hydraulic CSS adjustments during product changeovers,operasi dilaporkan a 22% reduction in total costperton for primary crushing over an annual review period.

Portable Plant Contractor – Multiple Site Recycling

Cabaran: A demolition contractor needed a reliable primary crusher for their portable plant that could handle highly variable reinforced concrete feed without constant fear of damage from tramp metal.
Penyelesaian: Deployment of our trackmounted version featuring the same JC1200 crusher core with integrated hydraulic overload protection via the toggle system.
Keputusan: The automatic release function successfully protected the crusher from uncrushable steel on multiple occasions.The contractor noted nearzero unscheduled stops due to tramp metal over one year,andthe consistent product shape improved secondary processing efficiency at their recycling yard.

7. PERTIMBANGAN KOMERSIL

Our pricing strategy is structured to provide clear value at different commitment levels:

Peringkat Peralatan Asas: Includes core crusher with standard manganese jaws,lekap motor,and basic tool kit.Competitively priced for budgetconscious CAPEX projects.
Enhanced Production Tier: Base equipment plus integrated hydraulic setting adjustment,a larger capacity feeder,and wear monitoring sensors.Optimal for operations prioritizing uptime and automation.
Premium Durability Tier: All enhanced features plus upgraded heavyduty jaw plates,total grease lubrication system,and extended warranty coverage.Recommended for extremeabrasion or24/7operational environments.

Ciri pilihan termasuk sistem pelinciran automatik,kit penindasan habuk,and various motor configurations.Service packages range from basic commissioning supportto comprehensive annual maintenance contracts with guaranteed response times.Financing options including leasetoownand equipment rentalare available through our partner networkto assistwith cash flow management.

8.Soalan Lazim

1.Q:What isthe lead timefor deliveryof thisprimaryjawcrusher?
A.Untuk model standard,inventory allowsfor shipment within68weeksfrom order confirmation.Custom configurations may require1012weeksbasedon component sourcing.

2.Q:Aretherecommended sparesto holdin inventory?
A.We providea recommended initial spares listincludingjawplates,togol plat,andgrease.Thislistis customizedbasedonyour specificfeedmaterialandtargetedproduction volumesduringtheconsultation phase.

3.Q:Canyourcrushersbeintegratedintoourexistingplantwithdifferentbrandequipment?
A.Thecrushersaredesignedtostandardindustrydimensionsforfoundationsandfeed/discharge heights.Electricalinterfacescanbeadaptedtomeetyoursystemrequirements.Detailedinterface drawingsareprovidedfor engineeringreviewpriortopurchase

4.Q:Struktur Whatisthewaranty?
A.Thestandardwarrantyis12monthsfromcommissioningor18monthsfromshipmentdatewhichevercomes firstcoveringmanufacturingdefectsinmaterialandworkmanship.Extendedwarrantypackagesareavailable

5.Q:Doyouprovideperformanceguarantees?
A.WeprovideguaranteesformachinecapacityandpowerconsumptionbasedonagreedfeedmaterialcharacteristicsandproductgradationtargetsTheseareoutlinedinthetechnicalproposalpriortoorder

6.Q:Apakah latihan yang disediakan untuk operator dan kakitangan penyenggaraan kami?
A.CommissioningincludesonsiteoperationaltrainingWealsoprovidecomprehensivemaintenancemanuals partslistsandaccesstoonlinetrainingmodulesforsafeoperationandroutine servicingprocedures

7.Q:Arethereanyhiddencostsinvolvedwithinstallation?
A.OurofferincludesaclearlistofsupplieditemsFoundationdrawings,motorstarterrecommendations,andgeneral layoutguidanceareprovidedaspartoftheengineeringpackageCostsforexternalcivilworks electricalconnectiontosupplyandlocalcranagearetypicallytheresponsibilityofthebuyer