Tajuk Produk: Custom JC5000 Jaw Crusher Specification: Engineered for HighVolume Primary Crushing

1. PEMBUKAAN PAINPOINT DRIVEN

Every plant manager knows the bottleneck: the primary crusher. When your JC5000 jaw crusher specification doesn’t match your feed material, you face three costly realities:

• Downtime yang tidak dirancang: Industry data shows that improper jaw geometry causes 1218% more liner wear in hard granite and basalt applications, membawa kepada 46 additional shutdowns per year for replacement.
• Oversized Fines: A generic 5000series jaw often produces 812% more fines below 20mm, reducing downstream cone crusher efficiency and increasing recirculation loads by 15%.
• Ketidakcekapan Kuasa: Standard toggle plate angles waste 57% of installed motor power when crushing highsilica content ore, adding $18,000–$25,000 annually in unnecessary electricity costs for a 250tonperhour operation.

Are you currently accepting these inefficiencies because you thought "oneizefitsall" was your only option? What if your primary crusher could be tailored to your specific rock type, Pengagihan saiz suapan, and production target—without a custom engineering premium?

2. GAMBARAN KESELURUHAN PRODUK

The Custom JC5000 Jaw Crusher adalah tugas berat, singletoggle primary crusher designed for continuous operation in hardrock mining and largescale construction aggregate production. Tidak seperti unit di luar rak, this specification allows for component customization based on your material analysis.

Aliran Kerja Operasi:
1. Pengambilan Suapan: Bahan Runofmine (up to 1,200mm feed size) enters the 1,500mm x 1,200mm feed opening.
2. Penghancuran mampatan: The eccentric shaft drives the movable jaw against the fixed jaw, creating a highcompression zone. The crushing chamber profile is optimized for your specific material (mis., flat chamber for slabby rock, deep chamber for cubic product).
3. Discharge Regulation: The hydraulic wedge adjustment system allows closedside setting (CSS) changes from 100mm to 300mm in under 5 minit, without welding or shims.
4. Oversize Protection: A hydraulic relief system automatically opens the jaw if uncrushable tramp iron enters, resetting within 30 saat.

Skop Permohonan: Penghancuran utama granit, basalt, Sungai kerikil, batu kapur, dan bijih besi (hingga 350 Kekuatan mampatan MPa).
Batasan: Not recommended for sticky clay materials exceeding 15% kandungan kelembapan; a grizzly feeder is required for wet applications.

3. CIRI TERAS

Custom Crushing Chamber Profile | Asas Teknikal: Analisis Unsur Terhingga (FEA) daripada bahan makanan | Faedah Operasi: Reduces recirculating load by 18% | Kesan ROI: Saves $0.12/ton in secondary crushing energy costs

Hydraulic Wedge CSS Adjustment | Asas Teknikal: Dualacting hydraulic cylinders with position feedback | Faedah Operasi: Perubahan CSS dalam 3 minit vs. 45 minutes for mechanical shim systems | Kesan ROI: Pulih 2.5 jam pengeluaran setiap minggu, bernilai pada $3,750 dalam throughput

Oversized Eccentric Shaft Assembly | Asas Teknikal: 4140 keluli aloi palsu, dipanaskan ke 280320 BHN | Faedah Operasi: 40% higher fatigue life than standard cast shafts | Kesan ROI: Eliminates one shaft replacement cycle over 5 tahun, penjimatan $14,000

Reversible Toggle Plate Design | Asas Teknikal: Ductile iron with 90degree rotation capability | Faedah Operasi: Doubles toggle plate service life before replacement | Kesan ROI: Reduces consumable cost by $1,200 setiap tahun

Pembinaan Rangka Modular | Asas Teknikal: Stressrelieved steel plate with bolted assembly | Faedah Operasi: Allows onsite replacement of side liners without removing the entire crusher | Kesan ROI: Mengurangkan buruh penyelenggaraan oleh 30% during liner changeouts

Keserasian Pemacu Kelajuan Boleh Ubah | Asas Teknikal: VFDready motor mount and pulley design | Faedah Operasi: Adjusts crushing speed (200280 Rpm) to match feed rate variations | Kesan ROI: Mencapai 6% energy savings in partialload conditions

Port Penindasan Debu Bersepadu | Asas Teknikal: Predrilled water spray nozzles at feed and discharge points | Faedah Operasi: Reduces airborne silica by 85% without external ducting | Kesan ROI: mengelak $8,000 in retrofitting costs for OSHA compliance

4. KELEBIHAN KOMPETITIF

| Metrik Prestasi | Piawaian Industri (Generic 5000 Rahang) | Custom JC5000 Solution | Kelebihan (% Penambahbaikan) |
| : | : | : | : |
| Throughput (tph) pada 150mm CSS | 280320 tph | 340380 tph | +18% |
| Kehidupan Pakai Pelapik (tons crushed per set) | 180,000 tan | 240,000 tan | +33% |
| Masa Pelarasan CSS | 45 minit (mekanikal) | 3 minit (hidraulik) | +93% |
| Penggunaan kuasa (kWj/tan) | 0.42 kWj/tan | 0.36 kWj/tan | 14% |
| Tramp Iron Reset Time | 10 minit (manual) | 30 saat (auto) | +95% |
| Kecubisan Produk (% berlalu 3:1 aspect ratio) | 72% | 85% | +18% |

Field data compiled from 12 installations across granite and basalt quarries in Q3 2024.

5. SPESIFIKASI TEKNIKAL

| Parameter | Custom JC5000 Specification |
| : | : |
| Pembukaan suapan | 1,500 mm x 1,200 mm |
| Saiz suapan maksimum | 1,200 mm (panjang tepi) |
| Julat Kapasiti | 250 – 450 tph (bergantung pada CSS dan kepadatan bahan) |
| Tetapan sampingan tertutup (CSS) Julat | 100 – 300 mm |
| Kuasa motor | 250 kw (335 Hp) – 315 kw (422 Hp), 4tiang, 1,500 Rpm |
| Kelajuan aci eksentrik | 220 – 280 Rpm (boleh laras melalui VFD) |
| Bahan Rangka Utama | S355J2+N structural steel, melegakan tekanan |
| Bahan Jaw Die | Keluli mangan (1214% Mn), optional chromemoly overlay |
| Berat Operasi | 72,000 kg (158,700 lbs) |
| Dimensi Pengangkutan (L x W x H) | 4,800 mm x 3,200 mm x 3,500 mm |
| Julat Suhu Operasi | 20°C hingga +50°C |
| Sistem pelinciran | Automatic grease lubrication, 8point distribution |

6. SENARIO APLIKASI

Kuari Batu Keras (Granit) | Cabaran: Kandungan silika yang tinggi (65% SiO2) caused premature jaw die wear—only 140,000 tan setiap set. | Penyelesaian: Custom JC5000 with a deepchamber profile and chromemoly overlay dies. | Keputusan: Kehidupan pelapik meningkat kepada 210,000 tan (+50%), and recirculating load dropped from 28% ke 19%, boosting cone crusher throughput by 12%.

Iron Ore Primary Crushing | Cabaran: Feed material contained occasional tramp iron (bit gerudi, gigi baldi), menyebabkan 46 weekly stoppages for manual clearing. | Penyelesaian: JC5000 with hydraulic relief system and tramp iron detection. | Keputusan: Unplanned downtime reduced from 8 jam/minggu ke 0.5 jam/minggu. Keuntungan pengeluaran tahunan sebanyak 3,900 tan.

Pemprosesan Kerikil Sungai | Cabaran: Oversized fines (sub20mm) were 14% of output, clogging downstream screens. | Penyelesaian: Custom JC5000 with a flat crushing chamber and reduced throw (18mm vs. standard 22mm). | Keputusan: Penjanaan denda menurun kepada 8%, reducing screen blinding and extending screen media life by 40%.

7. PERTIMBANGAN KOMERSIL

Peringkat Harga Peralatan:

• Model Asas (Standard Chamber): $185,000 – $210,000 (lead time 12 minggu)
• Custom Model (FEAOptimized Chamber): $215,000 – $245,000 (lead time 16 minggu, includes material analysis)
• Model Premium (Hydraulic Relief + VFD): $255,000 – $285,000 (lead time 20 minggu)

Ciri Pilihan:

• Chromemoly jaw dies: +$4,500 setiap set
• Wireless remote CSS adjustment: +$3,200
• Integrated belt scale and feed rate control: +$8,500
• Kepungan bunyi (85 db(A) pematuhan): +$12,000

Pakej Perkhidmatan:

• Waranti Standard: 12 bulan / 2,000 waktu operasi
• Waranti Lanjutan (36 bulan): +$18,000, includes annual inspection
• Kontrak Penyelenggaraan Penuh: $0.08/tan hancur (covers liners, togol plat, galas)

Pilihan Pembiayaan:

• 0% minat untuk 12 bulan (creditapproved buyers)
• 5tahun pajakanmilik di 4.5% APR
• 10% deposit, balance on delivery

8. Soalan Lazim

S1: Can the Custom JC5000 handle feed material with 30% kandungan kelembapan?
A: Tidak. The JC5000 is designed for dry or lowmoisture materials (bawah 15%). For wet applications, we recommend a grizzly feeder and a scalping screen upstream to remove fines.

S2: How does the custom chamber design affect interchangeability of spare parts?
A: Semua memakai bahagian (rahang mati, togol pinggan, pelapik sisi) remain interchangeable with standard JC5000 parts. The chamber profile is modified via the fixed jaw geometry and cheek plate angles, not the moving jaw assembly.

S3: What is the typical ROI period for the hydraulic CSS upgrade?
A: Berdasarkan a 300 tph operation running 10 jam/hari, sistem hidraulik membayar untuk dirinya sendiri 810 months through reduced downtime for CSS changes (penjimatan 2.5 jam/minggu).

S4: Does the crusher require a concrete foundation, or can it be mounted on a steel skid?
A: A reinforced concrete foundation (minimum 1.5m depth) is recommended for permanent installations. A steel skid option is available for mobile plants but requires additional vibration dampeners.

S5: What is the maximum tramp iron size the hydraulic relief system can handle?
A: The system can pass uncrushable objects up to 200mm x 200mm x 200mm. Larger items may require manual removal before feeding.

S6: Can I retrofit the custom chamber profile to an existing JC5000 frame?
A: ya. The fixed jaw and cheek plates can be replaced with custom geometry parts. Cost is approximately $12,000–$15,000, tambah lagi 8 hours of installation labor.

S7: Apakah syarat pembiayaan yang tersedia untuk pembeli antarabangsa?
A: Kami menawarkan surat kredit (L/C) pada pandangan, 30% deposit dengan 70% terhadap dokumen penghantaran, and export credit insurance for qualifying markets. Minimum order for financing is $150,000.