Custom Forged Steel Crane Hook Block For Gantry And Bridge Cranes
Our Heavy-Duty Crane Hook Blocks are engineered for maximum durability and safety in demanding lifting environments. Designed for use with overhead cranes, gantry cranes, and hoists, these blocks feature high-strength forged hooks and precision-machined sheaves to ensure smooth wire rope operation and extended service life.
- Product Introduction
Key Features
High-Strength Forging: Hooks are made from premium forged steel (35CrMo/DG20Mn) with safety latches for secure lifting.
Precision Sheaves: Multiple sheave configurations (2, 4, 6, or more) with quenched grooves to reduce wire rope wear.
300°/360° Rotation: Equipped with high-quality thrust bearings for easy load positioning under full weight.
Heavy-Duty Frame: Robust side plates provide impact resistance and protect the internal pulley system.
Customizable: We offer tailored lifting capacities ranging from 5 tons to over 500 tons to meet your specific project requirements.
Technical Specifications (Example Table)
| Component | Material / Specification |
| Hook Material | Forged Steel (Grade P, S, T, V) |
| Sheave Material | Cast Steel / Rolling Steel / Nylon |
| Safety Factor | 4:1 or 5:1 |
| Standard | DIN 15401 / DIN 15402 / FEM / ISO |
| Surface Treatment | Anti-corrosion Power Coating (Yellow/Orange) |
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