Double Sheave Crane Hook Block Assembly (Lifting Bottom Block)
Optimize your lifting operations with our premium Double Sheave Crane Hook Block. Engineered for heavy-duty performance, this bottom block assembly is designed to work seamlessly with electric hoists, overhead cranes, and gantry cranes.
- Product Introduction
Key Features:
Forged Alloy Steel Hook: Manufactured from high-grade alloy steel (e.g., 20CrMnTi or DG20Mn) with heat treatment for maximum tensile strength and wear resistance.
Double Sheave Design: Equipped with two high-performance sheaves (pulleys) protected by robust side plates. The sheaves are designed to minimize friction and extend wire rope life.
Safety Assurance: Comes standard with a spring-loaded safety latch to prevent accidental unhooking of the load.
Smooth Rotation: The hook group features a thrust bearing configuration, allowing for 360-degree rotation to easily position loads.
High Visibility: Finished with industrial-grade safety yellow paint on sheaves for better visibility during operations.
Technical Specifications:
| Specification | Details |
| Material | High-strength Alloy Steel / Carbon Steel |
| Rated Capacity | Customizable (e.g., 3.2T, 5T, 10T, 16T, etc.) |
| Sheave Material | Rolled Steel / Cast Iron / MC Nylon (Optional) |
| Hook Grade | Grade M / P / S / T / V |
| Wire Rope Diameter | Compatible with standard rope sizes |
| Application | Overhead Cranes, Gantry Cranes, Electric Hoists |
| Certification | ISO / CE |
Applications:
This hook block is an essential component for various lifting mechanisms, widely used in:
Steel Mills and Foundries
General Manufacturing Plants
Warehousing and Logistics
Construction and Port Operations
Why Choose us?
Direct Factory Manufacturer: Competitive pricing with no middleman.
Strict Quality Control: 100% inspection and load testing before shipment.
Customization: We can manufacture hook blocks according to your specific drawings or lifting requirements.
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