Petikan Loji Penghancur Sanga

Your Slag Processing Challenges Are Costing You More Than You Think

Every ton of unprocessed slag represents lost revenue and mounting disposal costs. Plant managers report that inefficient slag crushing operations lead to:

• Hingga 18% material loss due to improper size reduction and contamination
• $12,000–$25,000 monthly in excess wear on downstream equipment from uncrushed slag fragments
• 3–5 unscheduled downtime events per quarter caused by blockages in undersized crushers
• 40% higher energy consumption when using generalpurpose crushers not designed for slag's abrasive properties
• Regulatory noncompliance risks from improper slag handling and dust generation

Are your current crushing solutions delivering the consistent 20mm output your recovery process requires? Can your equipment handle the 8–10 Mohs hardness of steel slag without weekly liner replacements?

Gambaran Keseluruhan Produk: The Slag Crusher Plant

A kilang penghancur sanga is a dedicated processing system engineered to reduce molten slag byproducts—from steel mills, faundri, and incineration facilities—into reusable aggregates and recoverable metal fractions. This integrated solution combines primary crushing, pemisahan magnet, and secondary screening in a closedloop configuration.

Aliran Kerja Operasi

1. Penerimaan Suapan: Hot or cooled slag (up to 600°C) enters the vibrating feeder with grizzly bars, removing oversized material >300mm
2. Penghancuran utama: Hydraulic jaw crusher reduces slag to 100–150mm, with automatic gap adjustment for tramp metal protection
3. Pemisahan Magnetik: Overband electromagnet extracts ferrous content (60–75% recovery rate) before secondary crushing
4. Menghancurkan sekunder: Cone or impact crusher produces final product of 0–20mm or 0–40mm, depending on specification
5. Pemeriksaan & Pengelasan: Multideck vibrating screen separates into 0–5mm, 5–10mm, and 10–20mm fractions, with recirculation of oversize material

Skop dan Had Permohonan

Sesuai untuk: Sanga relau letupan, steel converter slag, sanga ferroalloy, sanga tembaga, dan abu bawah insinerator. Effective for slag with moisture content up to 15%.

Batasan: Not recommended for highly viscous, unquenched slag exceeding 800°C without cooling conveyor. Maximum feed size of 500mm. Requires dust suppression system for indoor installations.

Ciri Teras

Reka Bentuk Penghancur Rahang Tugas Berat | Asas Teknikal: Finite element analysisoptimized frame with manganese steel liners | Faedah Operasi: Handles tramp metal without catastrophic failure, mengurangkan masa henti yang tidak dirancang oleh 60% | Kesan ROI: $8,000–$15,000 annual savings in repair costs and lost production

Hydraulic Gap Adjustment System | Asas Teknikal: Accumulatorbased hydraulic cylinders with pressure sensors | Faedah Operasi: Operators adjust output size in under 2 minit tanpa shimming manual | Kesan ROI: 12–15% improvement in product consistency, reducing recrushing cycles

Pemisahan Magnetik DualStage | Asas Teknikal: Rareearth neodymium magnets with 12,000 Gauss field strength | Faedah Operasi: Recovers 92–95% of ferrous content versus 70% with standard magnets | Kesan ROI: Additional $18–$25 per ton of recovered metal scrap

SelfCleaning Dust Control System | Asas Teknikal: Negative pressure collection with pulsejet filter bags | Faedah Operasi: Mengekalkan tahap PM10 di bawah 50 µg/m³, meeting EPA and OSHA standards | Kesan ROI: Avoids $5,000–$20,000 in annual regulatory fines

Modular SkidMounted Configuration | Asas Teknikal: Diprawayarkan, prepiped modules on structural steel frames | Faedah Operasi: Installation completed in 5–7 days versus 3–4 weeks for fixed plants | Kesan ROI: 70% reduction in site preparation costs

Pemacu Frekuensi Boleh Ubah (VFD) on Main Motor | Asas Teknikal: Sensorless vector control adjusting RPM to feed load | Faedah Operasi: Reduces energy consumption by 18–25% during partial load operation | Kesan ROI: $6,000–$12,000 annual electricity savings for a 200 loji TPH

Pakai Penderia Pemantauan | Asas Teknikal: Ultrasonic thickness gauges on crusher liners and chutes | Faedah Operasi: Predictive maintenance alerts 48–72 hours before failure | Kesan ROI: Menghapuskan 90% of unplanned liner changeouts

Kelebihan Kompetitif

| Metrik Prestasi | Piawaian Industri (General Crusher) | Penyelesaian Loji Penghancur Sanga | Kelebihan (% Penambahbaikan) |
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| Konsistensi throughput (variasi) | ±15% | ±5% | 67% penambahbaikan |
| Liner lifespan (tan diproses) | 8,000–12,000 tons | 25,000–35,000 tons | 190% lebih lama |
| Kadar pemulihan ferus | 65–72% | 92–95% | 32% lebih tinggi |
| Penggunaan tenaga setiap tan | 3.2–4.0 kWh/t | 2.1–2.6 kWh/t | 35% pengurangan |
| Masa pertukaran (saiz produk) | 45–60 minit | 8–12 minutes | 80% lebih pantas |
| Pembebasan habuk (PM10) | 120–180 µg/m³ | 35–50 µg/m³ | 72% lebih rendah |
| Masa min antara kegagalan | 180–240 hours | 600–800 hours | 200% lebih lama |

Spesifikasi Teknikal

| Parameter | Model SCP150 | Model SCP250 | Model SCP400 |
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| Kapasiti | 150 Tph | 250 Tph | 400 Tph |
| Saiz suapan (maks) | 400 mm | 500 mm | 600 mm |
| Julat saiz produk | 0-20 mm / 0–40 mm | 0-20 mm / 0–40 mm | 0-20 mm / 0–40 mm |
| Penghancur utama | 36x24 jaw crusher | 42x30 jaw crusher | 48x36 jaw crusher |
| Secondary crusher | 3ft cone crusher | 4.25ft cone crusher | 5.5ft cone crusher |
| Kuasa motor utama | 150 kw | 220 kw | 315 kw |
| Jumlah kuasa terpasang | 280 kw | 410 kw | 580 kw |
| Pemisah magnetik | 1,200 mm belt width | 1,500 mm belt width | 1,800 mm belt width |
| Dek skrin | 2 (4.8m x 1.8m) | 2 (6.0m x 2.0m) | 3 (6.0m x 2.4 m) |
| Berat operasi | 52 tan | 78 tan | 115 tan |
| Dimensi (LxWxH) | 22m x 4.5m x 5.2m | 28m x 5.2m x 5.8m | 34m x 6.0m x 6.5m |
| Suhu operasi | 10°C hingga 55°C | 10°C hingga 55°C | 10°C hingga 55°C |
| Spesifikasi bahan | Keluli mangan (1214% Mn) pelapik, AR400 chutes | Keluli mangan (1418% Mn) pelapik, AR500 chutes | Keluli mangan (1822% Mn) pelapik, AR600 chutes |

Senario Aplikasi



Pemprosesan Sanga Kilang Keluli | Cabaran: A 2.5 MTPA integrated steel plant was stockpiling 180,000 tons annually of BOF slag, incurring $1.2M in disposal costs and losing $3.8M in recoverable metal value | Penyelesaian: Dipasang a 250 TPH slag crusher plant with dual magnetic separation and closedloop water washing system | Keputusan: 94% ferrous recovery generating $3.2M annual scrap revenue; 85% of nonmetallic slag sold as road base aggregate at $8/ton; tempoh bayaran balik sebanyak 14 bulan

Penambakan Pasir Foundry | Cabaran: A gray iron foundry producing 40,000 tons/year of castings generated 12,000 tons of slagsand mixture, dengan 35% metal content locked in waste | Penyelesaian: Dikerahkan a 150 TPH slag crusher plant with air classification and eddy current separation | Keputusan: 91% pemulihan logam (3,800 tan/tahun) valued at $1.1M; reclaimed sand reused at 70% replacement rate, penjimatan $240,000 annually in new sand purchases; landfill reduction of 8,500 tan/tahun

Incinerator Bottom Ash Processing | Cabaran: A municipal wastetoenergy facility needed to process 65,000 tons/year of bottom ash to meet EU aggregate standards for construction use | Penyelesaian: Adat 200 TPH slag crusher plant with ferrous/nonferrous separation and wet screening | Keputusan: Dihasilkan 48,000 tons of certified aggregate (0–32mm) for concrete block manufacturing; recovered 4,200 tons of ferrous and 1,100 tons of nonferrous metals; dicapai 92% material utilization rate

Pertimbangan Komersial

Peringkat Harga Peralatan

| Model | Julat harga asas | Termasuk | Typical Lead Time |
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| SCP150 (150 Tph) | $480,000 – $620,000 | Penghancur, pemisah magnetik, skrin, penghantar, panel kawalan | 12–14 minggu |
| SCP250 (250 Tph) | $720,000 – $950,000 | Di atas + dust collector, hydraulic gap adjustment, VFD | 14–18 minggu |
| SCP400 (400 Tph) | $1,150,000 – $1,500,000 | Di atas + dual magnetic separation, pemantauan memakai, Automasi | 18–22 minggu |

Ciri Pilihan

• Hot slag handling conveyor (up to 600°C): $45,000–$85,000
• Water quenching system: $120,000–$200,000
• Pakej pemantauan jarak jauh (Penyepaduan SCADA): $35,000–$55,000
• Waranti lanjutan (3 tahun / 10,000 jam): 8–12% of equipment cost
• Kit alat ganti (pelapik, tali pinggang, galas): $28,000–$65,000

Pakej Perkhidmatan

| Pakej | Coverage | Annual Cost |
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| asas | 2 lawatan penyelenggaraan pencegahan, sokongan telefon | $18,000 |
| Standard | 4 PM melawat, 24respons jam, latihan pengendali | $32,000 |
| Premium | 6 PM melawat, 12respons jam, juruteknik di tapak, jaminan prestasi | $55,000 |

Pilihan Pembiayaan

• Pajakan peralatan: 36–60 bulan terma dengan $1 belian, kadar daripada 4.5% APR (pembeli yang layak)
• Bayaran tertunda: 10% turun, 90% pada pentauliahan (6month deferral)
• Pembiayaan berasaskan prestasi: Pembayaran terikat pada pencapaian pencapaian (minimum 85% daripada kapasiti terkadar)
• Program Tradein: 15–25% credit for existing crushing equipment (tertakluk kepada pemeriksaan)

Soalan Lazim

Q: Can the slag crusher plant handle both hot and cold slag in the same shift?
A: ya. The standard configuration accepts slag up to 600°C with a cooling conveyor option. For mixed feed, the hydraulic gap adjustment allows operators to compensate for thermal expansion differences. Field data shows less than 3% throughput variation when alternating between hot and cold feed.

Q: What is the typical power consumption per ton for your slag crusher plant?
A: Independent testing at three steel mill installations shows average consumption of 2.3 kWh/ton for the SCP250 model producing 0–20mm product. This compares favorably to the industry average of 3.5–4.0 kWh/ton for generalpurpose crushers processing similar material.

Q: How does the plant handle the abrasive nature of slag without excessive wear?
A: The plant uses manganese steel liners (12–22% Mn content depending on model) with a workhardening surface that increases hardness from 200 HB to 450 HB under impact. Di samping itu, the wear monitoring sensors provide 48hour advance warning of liner replacement needs. Typical liner life is 25,000–35,000 tons versus 8,000–12,000 tons for standard crushers.

Q: What is the minimum site area required for installation?
A: For the SCP150 model, a minimum area of 40m x 25m is required, termasuk corong suapan, crusher units, penghantar, product stockpile area, and access roads. The modular design reduces footprint by 30% compared to conventional fixed plants.

Q: Can the plant be integrated with existing slag handling systems?
A: ya. The control system includes Modbus TCP/IP and Profibus interfaces for integration with plant SCADA. The feed conveyor can be configured to accept material from existing cooling pits, granulation systems, or stockpile reclaimers. Onsite integration typically requires 3–5 days of commissioning.

Q: What is the typical ROI period for a slag crusher plant investment?
A: berdasarkan 12 pemasangan pada masa lalu 3 tahun, the average payback period is 14–18 months for steel mill applications and 18–24 months for foundry and incinerator operations. This is driven by metal recovery revenue ($18–$35/ton of scrap), aggregate sales ($6–$12/ton), and avoided disposal costs ($25–$50/ton).

Q: What warranty and aftersales support do you provide?
A: Perlindungan jaminan standard 12 bulan atau 4,000 waktu operasi, yang mana dahulu. This includes defects in materials and workmanship. Perlindungan pilihan jaminan lanjutan 24 atau 36 bulan. Service response times are guaranteed at 24 hours for Standard package and 12 hours for Premium package, dengan 95% ontime performance recorded over the last 24 bulan.