1.Forged steel body: One-piece construction with heat treatment for high load capacity.
2.Efficient pulley system: Precision bearings and smooth sheaves reduce rope wear.
3.Safety design: Built-in latch prevents accidental load release.
4.Custom options: Non-standard crane hook block assembly available for different tonnages.
Whether for tower crane hook blocks, mobile crane hook blocks, or gantry crane hook blocks, our solutions ensure stability and long service life.
| Item | Specification |
| Load Capacity | 100—1,000+ tons (custom options) |
| Bahan | Forged 34CrNiMo6 / 42CrMo4 |
| Hook Types | Ramshorn, clevis, eye |
| Faktor Keselamatan | ≥5 static, ≥6 dynamic |
| Surface Hardness | HRC 36—42 (after heat treatment) |
| Surface Coating | Epoxy paint, hot-dip galvanized |
| Temperature Resistance | -30°C to 400°C |
| Fatigue Life | 200,000+ cycles at 60% load |
| Dimensional Tolerance | ±0.3 mm (critical areas) |
| Compliance Standards | DIN / ISO / ASME / GB/T |
1.High strength: Forged alloy steel resists fatigue and impact.
2.Efficient lifting: Precision crane hook block sheaves improve hoisting speed.
3.Custom adaptability: Sizes and crane hook block parts adjustable to suit different cranes.
The applications of crane hook blocks cover overhead crane hook block for workshops, tower crane hook block for construction lifting, crawler crane hook block for mining and metallurgy, and mobile crane hook block for ports and logistics.
1.Hook design: Streamlined to reduce stress concentration, flaw detection ensures no cracks.
2.Pulley system: Durable sheaves with smooth grooves minimize wire rope wear; sealed bearings extend service life.
3.Connection structure: High-strength bolts with preload prevent loosening; lightweight design reduces crane load.
Hanko Heavy Industry produces certified crane hook blocks with ISO and CE standards. All blocks pass NDT, ultrasonic tests, and overload inspections. From crane hook block drawings to custom crane hook block weights, we ensure safety and reliability. We are manufacturers of crane hook block, offering both standard and custom solutions for global customers.
Sistem Pulley Kren menggunakan beberapa pulley untuk mengagihkan beban dan mengubah arah tali.
Hook kren tempa adalah komponen utama pengangkat yang memastikan keselamatan pengendali dan muatan.
Roda kren atas kepala adalah komponen utama mekanisme pergerakan kren.
Motor frekuensi boleh ubah adalah penyelesaian pemacu berprestasi tinggi untuk kren.
Gendang tali kawat kren adalah komponen pengangkat penting dalam sistem kren. Ia menggulung dan membuka tali kawat keluli untuk mengangkat atau menurunkan beban dengan selamat dan cekap.
Bucket cengkerang adalah lampiran pengangkat biasa yang digunakan untuk mengendalikan bahan pukal seperti pasir, kerikil, arang batu, bijirin, dan bijih.
Produk Hanko dihasilkan menggunakan bahan berkekuatan tinggi dan menjalani pemeriksaan kualiti yang ketat untuk memastikan ketahanan dan keselamatan operasi.
Kami menawarkan perkhidmatan pembuatan tersuai untuk bahagian bukan piawai berdasarkan lukisan pelanggan atau keperluan khusus.
Produk kami memenuhi piawaian antarabangsa dan dieksport ke seluruh dunia, memperoleh kepercayaan pelanggan di seluruh Asia, Timur Tengah, Eropah, dan seterusnya.
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