1. PEMBUKAAN PAINPOINT DRIVEN

Are escalating operational costs and unpredictable throughput crippling your gold processing margins? Untuk pengurus loji dan kontraktor kejuruteraan, the primary crushing stage is a critical bottleneck with direct consequences for downstream recovery. Cabaran biasa termasuk:

Masa Henti Berlebihan untuk Penyelenggaraan: Frequent liner changes and unplanned repairs on abrasive gold ore halt your entire processing line, menelan belanja beribu-ribu sejam dalam pengeluaran yang hilang.
Pengurangan Saiz Suapan Tidak Konsisten: Poorly fragmented output from primary crushing overloads secondary crushers and grinding mills, increasing energy consumption and wear costs exponentially.
Kos Operasi yang Tinggi: Premature component failure, excessive power draw for low tonnage, and high labor intensity for manual clearing directly erode profitability.
Material Handling Inefficiencies: Sticky or wet ore causing blockages and bridging, leading to unsafe clearing procedures and flow interruptions.

Is your current primary crushing solution robust enough to handle variable ore hardness and deliver a consistent, optimized feed size? The right wholesale gold ore crushing equipment is not merely a purchase; it's a strategic investment in plantwide stability and cost control.

2. GAMBARAN KESELURUHAN PRODUK: HIGHCAPACITY JAW CRUSHER FOR PRIMARY GOLD ORE REDUCTION

This product line focuses on heavyduty jaw crushers engineered as the first stage in a hard rock gold comminution circuit. Designed for stationary or semimobile installation, these machines accept runofmine (ROM) gold ore directly from the mine face.

Aliran Kerja Operasi:
1. bijih ROM (up to 1.2m lump size) dimasukkan ke dalam penyuap grizzly yang bergetar (pilihan), which bypasses fines to increase effective capacity.
2. Oversize material enters the crushing chamber, where a reciprocating manganese jaw plate exerts immense compressive force against a stationary jaw.
3. The material fractures along natural cleavage planes, is progressively reduced, and descends through the chamber until it reaches the desired discharge setting.
4. Crushed product discharges onto the main plant conveyor for transport to secondary crushing or stockpile.

Skop Permohonan & Batasan:
Skop: Ideal for primary reduction of hard rock gold ores (urat kuarza, batuan sulfida), moderate abrasive materials, and hightonnage operations. Suitable for both greenfield projects and retrofit upgrades.
Batasan: Tidak direka bentuk sebagai penyelesaian kendiri untuk saiz produk akhir. Performance with highly claybound or excessively sticky ores may require prescreening/scalping. Not typically used for alluvial or placer deposits.

3. CIRI TERAS

Ruang Penghancuran Dalam & Sudut nip agresif | Asas Teknikal: Kinematic geometry of swing jaw motion | Faedah Operasi: Enables higher throughput per stroke and draws material into the chamber without bridging | Kesan ROI: Increased throughput capacity of 815% versus conventional designs reduces unit cost per ton.

Galas Penggelek Sfera Tugas Berat | Asas Teknikal: Bearing load capacity (C/P ratio) exceeding industry minimums by 40% | Faedah Operasi: Sustains peak loads from uncrushable tramp material without catastrophic failure, memanjangkan hayat perkhidmatan | Kesan ROI: Reduces risk of unplanned bearing replacement downtime, with field data showing a 30% peningkatan dalam masa purata antara kegagalan (MTBF).

Pelarasan Hidraulik & Clearing System | Asas Teknikal: Integrated dualacting hydraulic cylinders replace manual shim adjustment | Faedah Operasi: Allows operators to adjust crusher discharge setting or clear a stall in minutes from a remote location | Kesan ROI: Mengurangkan masa henti untuk pelarasan rutin melebihi 80%, enhancing operational flexibility and safety.

Reinforced Frame Design with StressRelief Features | Asas Teknikal: Analisis Unsur Terhingga (FEA) optimized highgrade steel castings | Faedah Operasi: Absorbs cyclical crushing stresses without frame fatigue or cracking, even under continuous operation | Kesan ROI: Provides structural integrity for a longer operational lifespan, melindungi pelaburan modal.

Toggle & Tension Rod System with Overload Protection | Asas Teknikal: Mechanically advantaged leverage system with breakaway toggle plate design | Faedah Operasi: Automatically releases to pass tramp metal or uncrushable material, preventing major damage to other components | Kesan ROI: Avoids costly secondary damage to pitman, galas, and frame—a critical safeguard.

BoltOn Wear Liners with Multiple Profiles | Asas Teknikal: Interchangeable manganese steel liners with corrugated, quasi, or straight profiles | Faedah Operasi: Allows profile selection to match ore characteristics (abrasiveness, slabbiness) for optimal wear life and product shape | Kesan ROI: Maximizes liner utilization rate and extends changeout intervals by up to 20%.

4. KELEBIHAN KOMPETITIF

| Metrik Prestasi | Penanda Aras Piawaian Industri | Penyelesaian Jaw Crusher ini | Kelebihan (% Penambahbaikan) |
| : | : | : | : |
| Adanya (Masa aktif) | 9092% | 95%+ | >5% peningkatan dalam jam produktif |
| Kehidupan Pelapik Mangan (Bijih Pelelas) | 180,000 220,000 tan | 250,000 280,000 tan| ~20% longer service life |
| Penggunaan Kuasa Khusus| Berbeza mengikut model; garis dasar = 100%| Optimized kinematics reduce draw at comparable settings| Hingga 7% pengurangan dalam kWj/tan |
| Tramp Material Recovery Time| Pembersihan manual: 48 jam| Pembersihan hidraulik: <30 minit| ~90% faster recovery |
| Kapasiti throughput (tph)| bergantung kepada model; garis dasar = 100%| Enhanced chamber design & kinematik| +1015% at same feed opening |

5. SPESIFIKASI TEKNIKAL

Kapasiti Julat Model: daripada 350 tan sejam (tph) ke 1,200 tph dependent on feed size and closed side setting (CSS).
Pembukaan suapan: Ranges from 900mm x 600mm up to 1500mm x 1200mm.
Keperluan kuasa: Motor penghancur utama dari 75 kW sehingga 200 kw. Total installed power including feeder drives specified per plant layout.
Spesifikasi Bahan: Rangka keluli rekaan berkekuatan tinggi (ASTM A36 setara). Keluli mangan austenit (ASTM A128 Grade B3/B4) for all wear surfaces.
Dimensi Fizikal & Berat: Approximate weights from 25 tan hingga lebih 70 tan. Detailed foundation loading diagrams provided per project.
Julat Operasi Persekitaran: Direka untuk suhu ambien dari 20°C hingga +45°C. Kit pengedap habuk tersedia untuk persekitaran yang gersang; weather protection standard.

6. SENARIO APLIKASI

Hard Rock Gold Mine Expansion – West Africa

Cabaran: An existing operation’s primary crusher was unable to meet expanded plant throughput of 1 ,200 tpd due to chronic blockages and slow liner wear life on highly abrasive quartz ore (~65 MPa UCS).
Penyelesaian: Installation of a single heavyduty jaw crusher with an aggressive nip angle profile and hydraulic clearing system as the new primary stage.
Keputusan: Mencapai daya pengeluaran yang berterusan sebanyak 1 ,350 TPD. Liner life increased from 4 months to 6 .5 bulan. Annual maintenance downtime related to primary crushing reduced by 320 jam.

ContractorRun Processing Plant – North America

Cabaran: A contracting company servicing multiple smalltomedium deposits needed mobile yet robust primary crushing that could be relocated between sites with minimal setup time and handle variable ore types.
Penyelesaian: Deployment of a semimobile jaw crusher skid module with integrated feeder and walkway access.
Keputusan: Site relocation time cut from 10 hari ke 3 hari . The unit successfully processed oxide , transitional ,and sulphide ores from three different properties within one season without major modification , demonstrating exceptional versatility .

7 . PERTIMBANGAN KOMERSIL

Pricing Tiers are structured around feed opening size & kapasiti.

• Peringkat I (<500 tph): Competitive entrypoint for standard duty cycles .
• Tahap II(500 –900 tph): Highvalue segment featuring full hydraulic adjustment & premium bearings as standard .
• Peringkat III(>900 tph): Fully customized solutions including advanced monitoring packages & specialized metallurgy .

Ciri Pilihan: Modul Pengumpan Grizzly bergetar , sistem pelinciran automatik , penderia pemantauan keadaan masa nyata(CMS), spillage chutes ,and walkin maintenance platforms .

Pakej Perkhidmatan: Offered separately : Gangsa(bahagian sahaja ), Perak(bahagian + scheduled field service ), emas(fullservice contract including planned maintenance & performance reviews ).

Pilihan Pembiayaan: Available through partner institutions : capital lease , pajakan operasi ,or renttoown structures tailoredto project cash flow models .

8 . Soalan Lazim

1 . Is this equipment compatible with our existing secondary cone crusher circuit ?
ya . These jaw crushers are engineeredto produce an optimally fragmented feedfor secondary crushing . Our technical team can reviewyour target product specsto ensurethe discharge settingwill complementyour existing circuit .

2 . What isthe expected impacton our overall plant power consumption ?
Industry testing demonstrates that providinga consistentand wellsizedfeedto downstream grindingstages yields greater energy savingsthan thecrusher’s owndraw . The core featuresof this machineare designedto reduce specific power consumptionin primarycrushingby upto7%,butthe largerplantwide benefitcomesfrom optimizedgrinding millfeed .

3 . How doesyour commercial termsupporta fastROI ?
Our wholesale pricingmodelfor volumeordersdirectly lowersyour capitaloutlay . Combinedwiththe documented efficiencygainsin throughputand wear life,the paybackperiodis typicallywithinthe first18 monthsof operationfor mostmines .

4 . What levelof technical supportis providedduring commissioning ?
Commissioning supervisionby afactorytrainedengineeris includedwithall TierIIand IIIpurchases . This ensurescorrect installation ,latihan pengendali,and performancebaselining .

5 . Can themachineshandleoreswithhigh clayor moisturecontent ?
For oreswith significantclaycontent,wespecifically recommendthe optionalgrizzly feeder moduleto bypassfinesand mitigatechamber packing.The deepchamberdesignalso aidsin materialflow,butprescreeningmaybe advisedfor extremeconditions .

6 . Are spare parts readily availablegivenour remote location ?
We maintainstrategic globalinventory hubsand provideguaranteed48hour shippingfor criticalwear partsunderany servicecontract.This minimizesdowntimeriskfor remoteoperations .

7 . Do youofferperformanceguarantees ?
Yes.Performanceguaranteesfor throughputcapacity ,penggunaan kuasa,and wear lifefor definedore specificationsare contractuallyprovidedbasedon preagreedtest conditionsand feedmaterialanalysis