What is a Steel Lifting Chain? Key Considerations When Selecting Lifting Chains

Steel lifting chains are essential components in heavy lifting operations and are designed to ensure safety and efficiency at work. Unlike ordinary chains, load-bearing lifting chains are manufactured from special alloy steel materials, undergoing professional heat treatment to increase tensile strength and superior load-bearing capacity. Let’s learn about this tool to better understand its applications in today’s life.

What is a Steel Chain?

A steel chain is a series of metal links connected to each other and made from iron and steel. This is a powerful tool used in many different fields, from heavy industry to daily life.

See more: Ratchet Tie-Down Straps: Structure and Applications in Life

Structure of Steel Chains

Steel lifting chains are important tools for lifting and moving heavy goods. The structure of a steel chain usually includes the following components:

Chain Links

The chain link is the basic component of the chain, made of high-strength alloy steel. The links are connected to each other to form a long chain capable of bearing large loads.

Master Link

The master link is the part that connects the chain to lifting equipment such as cranes and hoists. Master links are made from cast steel, with a sturdy design to ensure safety during lifting.

Lifting Hook

The lifting hook is the part used to latch onto the goods to be lifted. There are many different types of hooks, depending on the shape and weight of the goods.

Connecting Link

This is a component used to connect chain sections together or to connect the chain with other accessories.

Common Types of Lifting Chains Today

Depending on the usage needs, lifting chains are classified into many different types. Among them, the most popular are:

Single-Leg Chain Sling

A single-leg chain sling consists of a single chain with two ends attached to a lifting hook and a master link. This type of chain sling is used to lift objects with a single attachment point, usually light and small objects.

2-Leg Chain Sling

A 2-leg chain sling consists of two chains of equal length connected by a master link. It is used to lift objects with two attachment points, helping to distribute the load evenly and increase stability during lifting.

3-Leg Chain Sling

Used for lifting objects with three attachment points, usually objects with complex shapes or large sizes.

4-Leg Chain Sling

A 4-leg chain sling helps distribute the load evenly and ensures maximum safety when lifting large objects.

Criteria for Selecting Steel Lifting Chains

• Choose a chain with a load capacity suitable for the weight of the object to be lifted.
• Select the appropriate chain length for the distance from the lifting equipment to the load.
• Choose the right type of lifting hook for the shape and size of the object to be lifted.
• Choose a chain with high durability, large load capacity, and resistance to environmental impacts.
• Finally, choose a reputable supplier to ensure product quality and warranty. Additionally, perform periodic maintenance on the lifting chains to ensure quality.

Conclusion

Selecting the right type of chain and performing periodic inspections are factors that ensure work efficiency. Steel lifting chains are supportive tools and an indispensable part of the development of many industries. Through the information provided by Naltako, we hope you have gained a better understanding of the equipment and can use it effectively.