1. PEMBUKAAN PAINPOINT DRIVEN

Are you managing crushing operations where unplanned downtime, high wear part costs, and inconsistent output are eroding your project margins? Key operational challenges for plant managers include:

Masa Henti Berlebihan untuk Penyelenggaraan: Frequent liner changes and component failures can halt your entire production line for hours. Industry data indicates that poorly optimized crushers can experience over 15% availability loss due to reactive maintenance.
Kos Bahagian Pakai Tidak Dapat Diramalkan: The financial impact of premature jaw plate, mantel, and concave failure is significant, often representing 4050% of your total crushing operational expenditure.
Penggredan Produk Tidak Konsisten: Fluctuations in feed material can lead to offspec aggregate, causing rejections and forcing reprocessing that increases fuel and labor costs.
Penggunaan Tenaga Tinggi setiap Tan: Inefficient crushing chambers and drive systems directly translate to higher kWh/ton rates, a major variable cost in highvolume operations.
Limited Flexibility for Changing Feedstock: Fixed configurations struggle to adapt between hard abrasive rock and softer demolition recycling materials without sacrificing performance or protection.

Is your current stone crusher machine a source of variable cost and operational uncertainty? Apakah yang akan a 20% pengurangan dalam min costperton untuk belanjawan tahunan anda?

2. GAMBARAN KESELURUHAN PRODUK

The modern jaw crusher represents the cornerstone of primary reduction in aggregate production and mining. Engineered for the first stage of size reduction, it processes blasted quarry rock or large river stone into manageable sizes for secondary crushing.

Aliran Kerja Operasi:
1. Pengambilan Suapan: Bahan mentah yang besar (hingga 80% of the feed opening size) dimuatkan ke dalam penyuap grizzly yang bergetar, which bypasses fines directly to a conveyor.
2. Penghancuran Mampatan: Material enters the fixed and movable jaw plates. Pergerakan elips rahang boleh alih menggunakan daya mampatan yang besar, breaking the stone against the fixed jaw.
3. Pelarasan Tetapan Pelepasan: The crushed product size is determined by the closedside setting (CSS), hydraulically adjustable to compensate for wear or change product specification without manual shims.
4. Pelepasan & Pengangkutan: Crushed material exits at the bottom and is transported via belt conveyor to the next stage in the processing circuit.

Skop Permohonan & Batasan:
Skop: Penghancuran utama granit, basalt, batu kapur, Sungai kerikil, dan konkrit kitar semula. Suitable for stationary plants, unit beroda mudah alih, and trackmounted mobile setups.
Batasan: Not designed for final shaping or sand production (requires cone crusher or VSI). Performance is optimal with dry feed; excessive clay or moisture can cause chamber packing.

3. CIRI TERAS

Ruang Penghancuran Dalam & Kinematik yang dioptimumkan | Asas Teknikal: Peningkatan sudut nip dan lejang penghancuran linear yang lebih panjang | Faedah Operasi: Mencapai nisbah pengurangan yang lebih tinggi dalam satu pas, reducing load on secondary circuits | Kesan ROI: Lower total plant power draw and potential downsizing of downstream equipment.

Bingkai Fabrikasi HeavyDuty dengan Reka Bentuk Penghilang Tekanan | Asas Teknikal: Analisis Unsur Terhingga (FEA) memastikan pengagihan tegasan seragam di bawah beban puncak | Faedah Operasi: Eliminates frame fatigue cracking, providing a stable platform for decades | Kesan ROI: Menghapuskan risiko kegagalan rangka bencana dan kos penggantian yang berkaitan melebihi nilai mesin.

Plat Togol Hidraulik & Sistem Pelarasan CSS | Asas Teknikal: Menggantikan plat togol mekanikal tradisional dengan silinder hidraulik | Faedah Operasi: Enables remote adjustment of discharge setting and provides automatic overload protection by releasing tramp metal | Kesan ROI: Mengurangkan masa pertukaran sehingga 70% dan menghalang kerosakan yang mahal daripada bahan yang tidak boleh dihancurkan.

Sistem Pengikat Plat Rahang WedgeLock | Asas Teknikal: Baji yang dikunci secara mekanikal melindungi plat rahang tanpa bahan sokongan | Faedah Operasi: Allows fast, safe jaw plate replacement—often in under two hours—minimizing exposure to manual handling risks | Kesan ROI: Direct labor savings on liner changes exceeding 50 jam setiap tahun.

Pangkalan Motor Bersepadu & Pengawal Pandu Tali Pinggang | Asas Teknikal: Unified baseplate eliminates misalignment; full guarding is factoryinstalled | Faedah Operasi: Memudahkan pemasangan, memastikan ketegangan Vbelt yang betul, and provides immediate site safety compliance | Kesan ROI: Reduces installation time/cost by 30% and avoids regulatory stoppages.

Sistem Gris Automatik Berpusat | Asas Teknikal: Programmable pump delivers precise grease volume to all key bearings | Faedah Operasi: Ensures optimal bearing life regardless of operator routine; includes lowlevel alerts | Kesan ROI: Menghalang anggaran 90% kegagalan berkaitan galas, punca utama masa henti berpanjangan.

4. KELEBIHAN KOMPETITIF

| Metrik Prestasi | Piawaian Industri | Penyelesaian Jaw Crusher Kami | Kelebihan (% Penambahbaikan) |
| : | : | : | : |
| Kehidupan Pelapik (Granit Lelas) | ~120,000 tan setiap set | ~150,000 tan setiap set| +25% |
| Penggunaan Kuasa Purata (t/h output)| Based on dated chamber designs| Optimized kinematics reduce drag| 12% kWj/tan |
| Masa Pelarasan CSS (Mekanikal lwn. Hidraulik)| 6090 minutes with manual shims| <20 minutes via pushbutton control| 75% masa henti |
| Pelepasan Bunyi pada Jarak 10m| ~110 dBA biasa| 12,000 hours with automated greasing| +50% hayat perkhidmatan |

5. SPESIFIKASI TEKNIKAL

Julat Model & Kapasiti: JC120 (120 250 tph) kepada JC480 (450 800 tph), bergantung pada ketumpatan bahan suapan dan tetapan sisi tertutup.
Pembukaan suapan: From 750mm x 500mm up to 1400mm x 1100mm.
Keperluan kuasa: Pemacu motor elektrik dari 75 kW kepada 200 kw; compatible with standard industrial voltage supplies (400V/50Hz atau 480V/60Hz).
Spesifikasi Bahan: Kekuatan tinggi dipadamkan & rangka keluli terbaja; Plat rahang keluli mangan (14%,18%,22% Mn tersedia); Forged eccentric shaft with precision machined bearings.
Dimensi Fizikal (JC360 Example): Lebih kurang. Panjang: 3.5m; Lebar: 3m; Ketinggian: 2.8m; Berat: ~28,000 kg.
Julat Operasi Persekitaran: Direka untuk suhu ambien dari 20°C hingga +45°C; dust seals protect bearings in highparticulate environments.

6. SENARIO APLIKASI

Kuari Batu Keras – Pengeluaran Agregat Granit

Cabaran: A granite quarry faced severe abrasion wear on jaw plates every 90 hari, causing €25k in part costs plus €15k in lost production per changeout cycle.
Penyelesaian: Implementation of our JC360 jaw crusher with proprietary 22% manganese jaws with optimized tooth profile.
Keputusan: Jangka hayat plat rahang dilanjutkan ke 140 hari. Combined with faster hydraulic wedgelock changes, annual savings reached €68k in parts/labor and gained an estimated €40k value from increased uptime.

Pembinaan & Kitar Semula Sisa Perobohan

Cabaran: A recycling plant needed one machine to handle highly variable feed—from concrete blocks to rebarladen slabs—without constant blockages or damage from tramp metal.
Penyelesaian: Deployment of a trackmounted jaw crusher featuring the hydraulic toggle overload protection system.
Keputusan: The system processed mixed C&D waste at a consistent rate of180 tph. Automatic releaseof uncrushable metal prevented nine major downtime eventsin the first year alone,saving an estimated€12kper avoided incidentin repair costsand lost throughput

Portable Plant Contract Crushing

Cabaran:A contract crusher required rapid setup/teardown between job sitesand reliable performancewith minimalonsite maintenance
Penyelesaian:A portable chassis equippedwith ourjawcrusher featuringthe integrated motor baseand centralized greasing system
Keputusan: Plant relocation time reducedby four hoursthanks toprealigned components. Bearing inspections showedoptimal lubricationafter six months eliminatingone scheduledservice eventper yearper machine

7 PERTIMBANGAN KOMERSIL

Peringkat Harga Peralatan:
• Konfigurasi Pangkalan(StandardJaws ManualTensioning):Competitiveentry pointfor stablebudgets
• Performance Package(HydraulicAdjustment AutomatedGreasing):Recommendedfor balancingcapital costwith lifetimeoperational savings typicallya1520premiumover base
• Premium QuarryPackage(All above+ WearMonitoring Sensors RemoteDiagnostics):For operationsdemandingmaximum predictabilityand data drivenmaintenance

Ciri Pilihan:
• Dust SuppressionSystem SprayBars
• DifferentJaw PlateProfiles(e g ForSlabbyFeed)
• Heavy DutyFlywheelsfor peakload smoothing
• WirelessRemote Controlfor trackedunits

Pakej Perkhidmatan:
• BasicWarranty:Covers partsand laborfor12 months/2000hours
• ExtendedProtectionPlan:Covers upto36 monthswith scheduledinspections included
• TonageBasedWear PartAgreement:Predictablefixedcostper toncrushedfor alllinersand consumables

Pilihan Pembiayaan:
Capital expenditurecan be structuredthroughoperating leasesfinance leasesor rental topurchaseprograms tailoredto cashflow requirementsTypicalterms range from24to60months

8 Soalan Lazim

Q:Whatis themaximumfeed sizefor yourjawcrushers?
A:The maximumrecommendedfeed sizeis approximately80of thewidth ofthefeed openingFor examplea1200mmx800mmcrushercan acceptrockup~960mmlongdimension

Q:Canyourjawcrusherhandle materialswith highmoistureor claycontent?
A While designedprimarilyfordryto moderatelywet rockexcessivefinesand claycan causechamberpackingWe recommendpre screeningwhere possibleor selectinga scalpingfeederoptionto bypassfines

Q Howdoesthehydraulictogglecompareto traditionaladjustment?
A It replacesmanualspacerswith apush buttoncontrolledhydrauliccylinderThis allowsadjustmentsinminutesinsteadofhoursprovidesoverloadprotectionandreducesphysicalrisktotheoperatorfromworkinginthefeed area

Q Arewearpartslikejawplatesinterchangeablewithothermanufacturers?
A NoOurlinersareengineeredforspecificchamberkinematicsandfasteningsystemsUsingnon OEMpartscan reducecapacityincreasepowerdrawandvoidwarrantiesonrelatedcomponentsdue toimproperfit

Q Whatfoundationis requiredfor astationaryinstallation?
A Detailedcivil drawingsareprovidedOurdesignsincorporateamotor basewhich simplifiesfoundationrequirementsbut asubstantialreinforcedconcretepad sizedfortotalmachineweightis essentialConsultour engineeringdepartmentforsite specificplans