1. PEMBUKAAN PAINPOINT DRIVEN

Menguruskan kuari batu kapur atau kilang pemprosesan memberikan cabaran operasi yang berbeza yang secara langsung memberi kesan kepada keuntungan anda. Adakah anda mengalami:
Masa Henti Berlebihan untuk Penyelenggaraan: Kerap, unplanned stops to address wear in crushing and material handling systems, menelan kos beratus-ratus jam pengeluaran setiap tahun.
High Operational Costs from Inefficiency: Energyintensive processes and suboptimal yield from primary crushing stages, leading to inflated costperton metrics.
Ketidakkonsistenan Kualiti Produk: Uncontrolled feed size and variable hardness of limestone causing fluctuations in output gradation, affecting downstream processes and product specs.
Degradasi Bahagian Pakai Pantas: Abrasive silica content in limestone leading to accelerated wear on critical components, driving up spare parts inventory and replacement labor costs.
Safety and Dust Control Issues: Managing airborne particulate during transfer points and sizing operations, posing health risks and potential regulatory noncompliance.

What if your primary reduction equipment could directly address these pain points through robust engineering and intelligent design?

2. GAMBARAN KESELURUHAN PRODUK: HEAVYDUTY JAW CRUSHER FOR LIMESTONE

The cornerstone of any efficient limestone processing circuit is reliable primary crushing. Our heavyduty jaw crusher is engineered specifically for the highvolume reduction of quarried limestone rock. Its operational workflow is designed for simplicity and resilience:

1. Pengambilan Suapan: Dump trucks or loaders deposit runofquarry limestone into the vibratory grizzly feeder, which bypasses subsize material to optimize crusher loading.
2. Pengurangan utama: The elliptical motion of the robust jaw plates applies compressive force, efficiently breaking the limestone along natural cleavage planes.
3. Pelarasan Jurang: Tetapan sisi tertutup (CSS) boleh laras secara hidraulik di bawah beban, allowing operators to finetune product size without stopping production.
4. Pelepasan & Pengangkutan: Crushed material exits through the bottom discharge opening onto the main product conveyor for transport to secondary screening or crushing.

Skop Permohonan & Batasan:
Sesuai Untuk: Primary crushing of blasted quarryrun limestone with compressive strengths up to 250 MPa. Suitable for both stationary plants and semimobile skidmounted setups.
Batasan: Not designed for highly abrasive materials with excessive chert or quartzite bands exceeding 30% content without specific liner options. Maximum feed size is defined by the specific model's gape.

3. CIRI TERAS

Ruang Penghancuran Dalam & Sudut nip agresif | Asas Teknikal: Kinematik yang dioptimumkan untuk peningkatan kapasiti | Faedah Operasi: Allows for larger feed blocks of limestone and promotes a strong first reduction, minimizing bridging | Kesan ROI: Daya pengeluaran yang lebih tinggi (tan/jam) reduces the required operational time per target volume

Pembinaan Rangka Tugas Berat | Asas Teknikal: Fabricated from highstrength, lowalloy steel plate with reinforced stress points | Faedah Operasi: Provides exceptional durability against shock loads from large limestone blocks, memastikan integriti struktur jangka panjang | Kesan ROI: Menghapuskan risiko kegagalan bingkai keletihan, melindungi pelaburan modal anda ke atas a 20+ jangka hayat tahun

Togol Hidraulik & Sistem Pelarasan CSS | Asas Teknikal: Silinder hidraulik dualaks menggantikan plat togol mekanikal tradisional | Faedah Operasi: Enables quick clearing of blockages and remote adjustment of crusher settings for product size changes; enhances tramp iron protection | Kesan ROI: Mengurangkan masa henti untuk pelarasan rutin sehingga 70% berbanding sistem shim manual

QuarryGrade Jaw Mati & Pinggan Pipi | Asas Teknikal: Manganese steel alloy composition tailored for limestone abrasion characteristics | Faedah Operasi: Dilanjutkan hayat perkhidmatan dalam keadaan kasar; reversible design allows full utilization of die profiles | Kesan ROI: Lowers costperton for wear parts by increasing intervals between changeouts

Pengedap Debu Bersepadu & pembendungan | Asas Teknikal: Labyrinth seals and greasepurged bearing housings combined with strategically placed suppression spray bars | Faedah Operasi: Significantly reduces dust ingress into bearings and limits airborne particulate emission at the feed point | Kesan ROI: Memanjangkan hayat galas sehingga 40% and reduces water consumption for dust control

Sistem Pelinciran Berpusat | Asas Teknikal: Automatik, singlepoint lubrication system with flow monitors to all major bearings | Faedah Operasi: Ensures consistent lubrication without manual intervention at multiple points, enhancing safety and reliability | Kesan ROI: Prevents bearing failures due to underlubrication, punca utama pemberhentian yang tidak dirancang

4. KELEBIHAN KOMPETITIF

| Metrik Prestasi | Piawaian Industri (Purata) | Penyelesaian Jaw Crusher Kami (Model JC1200) | Kelebihan (% Penambahbaikan) |
| : | : | : | : |
| Adanya (Masa aktif %) | 88 92% (Dijadualkan & Masa Henti Tidak Berjadual)| >95% (Documented Plant Average) |> +5% Masa aktif |
| Pakai Life Jaw Dies (Batu Kapur Melelas) | 120,000 150,000 tan setiap set|180,000 220,000 tan setiap set |> +25% Hayat Perkhidmatan |
| Penggunaan Tenaga Khusus (kWj/tan)|0.8 1.1 kWj/tan dihancurkan|0.65 0.75 kWj/tan dihancurkan |> 20% Penggunaan Tenaga |
| Masa Pelarasan (Perubahan CSS)|45 90 minit (shims manual)| 85% Time Required |

_ Based on comparable feed size distribution and silica content._

5. SPESIFIKASI TEKNIKAL

Penamaan model: JC1200 HeavyDuty Primary Crusher
Pembukaan suapan: 1200mm x 830mm (47" x 33")
Saiz suapan maksimum: ~1000mm panjang tepi (subject to rock fragmentation)
Julat Tetapan Sisi Tertutup: 150mm – 250mm
Julat Kapasiti (Batu kapur): 450 – 750 Ton metrik sejam
Keperluan Kuasa Pandu: ~200 kW / ~275 HP electric motor
Jumlah Berat (Penghancur Sahaja): ~62,000 kg
Spesifikasi Bahan Utama: Main frame – ASTM A572 Grade50 steel; Jaw dies – Premium Mn18Cr2 alloy; Shaft – Forged42CrMo4 steel
Julat Operasi Persekitaran: Direka untuk suhu ambien dari 20°C hingga +45°C; habuk dan komponen elektrik yang dilindungi cuaca.

6. SENARIO APLIKASI

Operasi Pengkuarian Agregat Berskala Besar

Cabaran: A major aggregate producer faced inconsistent product yield from their aging primary crusher when processing variablegrade limestone seams, leading to bottlenecks in their secondary circuit.
Penyelesaian: Installation of two JC1200 jaw crushers in parallel configuration with advanced feeder control logic.
Keputusan: Achieved a consistent minus250mm product at a combined rate of over 1,400 tph. Plant data shows a documented increase in overall plant throughput by 18%, while specific energy consumption dropped by an average of .15 kWj/tan.

Integrated Cement Plant Raw Material Processing

Cabaran: High maintenance costs on crusher wear parts due to abrasive silica bands in the quarry’s limestone deposit were impacting raw mill feed reliability.
Penyelesaian: Deployment of a single JC1200 unit equipped with specialized abrasionresistant jaw die profiles.
Keputusan: Hayat bahagian pakai meningkat lebih kurang . The hydraulic adjustment system allowed operators to compensate for wear more frequently without stopping production.

Kontrak Penghancuran Mudah Alih

Cabaran: A contracting company needed highly mobile yet robust primary crushing capacity for multiple shortduration limestone quarry projects with fast setup times.
Penyelesaian: A JC1200 crusher mounted on a custom heavyduty tripleaxle portable chassis with integrated feeder and walkways.
Keputusan: Reduced onsite setup time from three days to under eight hours per project location.

PERTIMBANGAN KOMERSIL

Our heavyduty jaw crushers are offered in several configurations aligned with production requirements:

Peringkat Peralatan Asas: Includes core crusher assembly with standard manganese jaws , pemacu motor , Pengawal vbelt , kit alat asas ,and operator’s manual .
Struktur Harga: Capital expenditure based on model capacity ; contact our sales engineering teamfor a detailed quote .

Ciri Pilihan & Naik taraf: Sistem pelarasan tetapan hidraulik , sistem pelinciran gris automatik ,memakai sensor pemantauan ,skidmounted modular frame ,dust suppression spray bar kit .

Kami menyokong pelaburan anda melalui pakej perkhidmatan yang komprehensif:

1.Kit Alat Ganti:Tiered kits containing commonly replaced wear itemsand critical spares .
2.Preventive Maintenance Agreements:Scheduled inspectionsand condition monitoringby certified technicians .
3.Technical Training Programs Onsiteor classroom trainingfor your maintenanceand operational teams .

Pilihan Pembiayaan Tersedia:
We offer flexible commercial termsthrough partner institutions including equipment leasingcapital loansand rentalto own programs .Our team can structurea plan basedon your cash flow requirements .

Soalan Lazim

Q What is the lead timefor deliveryof a standardJC seriesjawcrusher ?
A Lead timesvaryby modeland configuration .For standardunits we typicallyquote12–16weeksfrom orderconfirmationto ex works delivery .

Q Can thiscrusherbe integratedinto our existingplant automation(SCADA)sistem ?
A Yes .The unitis equippedwith standard4–20mA analog outputsfor key parameterslike powerdrawand hydraulic pressure as wellas digitalI/Ofor status monitoring allowing integrationinto most industrialcontrol systems .

Q How doesthe hydraulic toggle systemimprove safety ?
A It allowsoperators tocrushtramp metalor clearstalledmaterialfroma safe locationatthe controlpanel eliminatingthe needfor personnelto approachthecrushing chamberwith toolsor pry bars .

Q What kindof foundationis required ?
A Detailedfoundationdrawingsare providedwith eachorder .Generallya substantialreinforcedconcrete foundationdesignedto handle dynamicloadsis required .Our engineeringteamcan reviewyour site plans .

Q Adakah jaminan prestasi ditawarkan ?
A Yes .We provideperformanceguaranteesfor capacity powerconsumptionand wear ratesbasedon agreedfeed materialcharacteristicsandsamplesubmittedduringthe quotationprocess .

Q Whatisthe typicalinstallationand commissioningperiod ?
A Fora stationaryinstallationwith preparedfoundations mechanical erection electricalconnection cold alignmentand commissioningtypicallyrequires7–10daysof supervisedserviceby our technician .

Q Do youoffer refurbishmentservicesfor ourexistingcrushersfrom othermanufacturers ?
A Our service divisionoffersassessment rebuild upgrade kits formany popularcrusherstomodels incorporatingour improvedcomponentslikehydraulic systemsor updatedliners .