What is a Lifting Shackle? Structure and Applications of Lifting Shackles

How can massive blocks of cargo be moved safely and easily? The secret lies in a tiny but powerful tool: the lifting shackle. With an intelligent design and outstanding durability, this tool is an indispensable link in lifting systems, connecting everything together and ensuring stability for the entire project.

What is a Lifting Shackle?

A lifting shackle or shackle is an essential auxiliary tool in lifting and handling operations. This tool assists in connecting lifting cables to large cargo items or containers, thereby making the lifting process much easier.

See more: What is a Chain Hoist? Structure and Applications of Hoists

Structure of a Lifting Shackle

A shackle consists of main components such as:

Shackle Body

The body is designed in a D, U, or Omega shape to create space for connecting with other equipment.

Lock Nut

The lock nut is used to enhance safety and prevent the shackle pin from slipping.

Shackle Pin

The shackle pin is a crossbar, which can be a threaded screw pin or a safety bolt used to lock the two ends of the shackle securely.

Furthermore, the shackle surface is treated with hot-dip galvanizing or electro-galvanizing. The hot-dip galvanized parts are manufactured according to ASTM A123 and ASTM A153 standards.

These characteristics provide the product with absolute safety. It also serves as a solid support point to help stabilize the transportation and lifting of goods more effectively.

Current Applications of Lifting Shackles

Lifting shackles are versatile tools with many applications across various industries. Below are the common uses of shackles:

Lifting Goods

Shackles are used in combination with cables, chains, or other lifting equipment to connect with the cargo. They make lifting cargo easier, especially for bulky items.

Securing and Anchoring

Lifting shackles are used to fix and anchor objects or equipment. They can be used to moor boats, secure construction materials, and more.

Towing and Moving

Shackles can be used to move or tow heavy objects. They can be combined with mini cranes to tow vehicles, move machinery, or haul construction materials.

Lifting shackles are utilized in the maritime, transportation, and mining industries. Additionally, they are used in manufacturing, oil and gas, electricity, and many other industrial sectors.

Conclusion

Understanding the structure and classification of lifting shackles is key to ensuring safety and efficiency for all operations. We hope that through this article, Naltako has provided you with more knowledge about shackles to help you choose and use them safely and effectively.