In the demanding world of metallurgy, where molten metal, intense heat, Beban berat, and punishing cycles are the norm, the Metallurgical crane hook isn't just a component – it's a critical lifeline. Weihha, a global leader in heavy lifting solutions, designs and manufactures Metallurgical crane hooks that set the benchmark for safety, ketahanan, and reliability in these extreme environments.
Weihua’s Metallurgical crane hooks are specifically engineered to excel where standard hooks would fail. Key features include:
1. Bahan unggul & Menunaikan: Constructed from high-grade, heat-treated alloy steel using precision forging techniques. This ensures exceptional strength, toughness, and resistance to the thermal shock encountered near furnaces, ladles, and casters.
2. Enhanced Heat Resistance: Special material selection and treatment processes allow our Metallurgical crane hooks to maintain structural integrity and load-bearing capacity even when exposed to significant radiant heat from molten metal handling.
3. Robust Safety Factor: Designed and manufactured with a high safety factor (typically exceeding 4:1), far beyond standard requirements, providing a critical margin of safety for handling extremely valuable and hazardous molten materials like steel or aluminum.
4. Exceptional Fatigue Strength: Metallurgical operations involve constant, heavy-duty lifting cycles. Weihha cangkuk kren is rigorously tested and designed for superior fatigue resistance, ensuring a long service life under repetitive high-stress conditions.
5. Pemesinan ketepatan & Pemeriksaan: Every Weihua Metallurgical crane hook undergoes meticulous machining for perfect geometry and fit. Stringent non-destructive testing (Ndt) methods, including Magnetic Particle Inspection (MPI) and Ultrasonic Testing (Ut), guarantee the absence of internal flaws or surface cracks.
6. Kakisan & Wear Protection: Options include specialized coatings or surface treatments to combat corrosion caused by fumes, slag, and cooling water splashes, further extending hook life.

| Parameter | Spesifikasi | Remarks |
| Kapasiti beban (SWL) | 5–600 tons | Custom designs up to 1,000+ tons available |
| Jenis cangkuk | Ramshorn / Swivel / Single / Cangkuk dua kren / Adat | Ramshorn optimized for ladle trunnions |
| Bahan | Keluli aloi (34Cr2Ni2Mo, 34Crmo, ASTM A508) | Forged, heat-treated, and precision-machined |
| Faktor keselamatan | ≥ 4:1 | Exceeds ISO 4301/FEM 1.001 keperluan |
| Heat Resistance | Up to 300°C (572° f) sustained radiant heat | Optional cooling jackets for extreme zones |
| Kekerasan permukaan | HRC 38–42 | Enhanced wear/abrasion resistance |
| Ujian Beban Bukti | 150% SWL | Mandatory for every hook |
| Dynamic Test | 125% SWL | Validates fatigue performance |
| Perlindungan kakisan | HVOF coating / Nitriding / Galvanizing (pilihan) | For slag, fumes, and humid environments |
| Dimensional Tolerance | ISO 2768-mK | Laser-scanned for precision |
| Suhu operasi | -40°C to +300°C (-40°F to +572°F) | |
| Certifications | ISO 4301, Fem 1.001, ASME B30.10, Dari 15400 | Full test reports & material traceability |
| Smart Features (IoT) | Pilihan: Load monitoring, temperature sensors | Real-time data via Weihua IoT platform |

Weihua Metallurgical crane hooks are the trusted choice for the most critical lifting tasks within steel plants, foundries, aluminum smelters, and other metal production facilities:
1. Ladle Handling: Safely transporting ladles filled with molten metal between furnace, treatment stations, and casting.
2. Ingot Handling: Lifting and maneuvering heavy ingots, slabs, and billets.
3. Scrap Charging: Handling heavy scrap buckets for furnace charging.
4. Mold & Equipment Handling: Lifting large molds, tundishes, and other heavy mill equipment.
5. Penyelenggaraan & Pembaikan: Performing essential overhead lifts during plant maintenance.

1. Uncompromising Safety: Our primary focus is on providing hooks that ensure the highest level of safety for personnel, peralatan, and valuable molten metal.
2. Proven Reliability: Weihua hooks are used globally in the toughest metallurgical applications, backed by decades of engineering expertise.
3. Extended Service Life: Superior materials, pembuatan, and protection mean less downtime and lower total cost of ownership.
4. Pematuhan & Pensijilan: Manufactured to meet or exceed international standards (ISO, Fem, Dari, Asme) and often come with full certification packages.
5. Penyesuaian: Weihua can provide Metallurgical crane hooks tailored to specific load capacities, hook types (swivel, fixed, Ramshorn), and unique application requirements.
6. Sokongan Global: Benefit from Weihua’s worldwide network for technical support, spare parts, and service.


When failure is not an option, trust the strength and reliability engineered into every Weihua Metallurgical crane hook. It’s more than just a piece of forged steel; it’s the vital connection point designed for the relentless demands of molten metal handling and heavy material transfer within your metallurgical operation. Choose Weihua – where lifting extreme loads under extreme conditions is our expertise.
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