Slings

Slings are used to move loads with the help of lifting equipment. These are lifting elements designed to hoist loads of various weights. The devices are made of wire rope, chain or textile material. Technical characteristics of the different categories differ. This is taken into account when choosing a sling.

Slings are used when performing loading and unloading operations.

Types of slings

The devices are manufactured in accordance with regulatory documentation. This makes it possible to obtain products that meet the established requirements. All slings are divided into three categories: textile, chain and wire rope. The load capacity of products in different categories differs.

Wire rope slings

The devices are made of soft or rigid wire rope. The elements are a rope whose ends are formed into loops or joined together.

The loops are formed by splicing or pressing with a specialized ferrule. Additionally, the end of a wire rope sling is fitted with a thimble. This is a metal part made in a round or teardrop shape, with a groove on the outer side. It is inserted inside the loop. It prevents the rope from being damaged by friction against the end fitting.

The number of wire rope slings used in a bundle depends on the shape of the load and its attachment points. For small-sized objects, a single-leg sling is used. This is a rope with tied or pressed loops. For objects with several mounting points, two-, three- and four-leg elements are used.

Textile slings

Polyester is used to manufacture the device. The parts withstand loads of various types well. The technical characteristics of textile slings make it possible to move objects without damaging their outer surface. Two types of devices are produced:

1. Flat (webbing). Made of high-strength textile webbing. Such products are resistant to the negative effects of a humid environment.
2. Round (roundslings). Threads are located inside the slings. They are held in place by a dense sleeve. It protects the threads from the negative effects of moisture.

Textile devices are used over a wide temperature range. The absence of damage to the load makes them in demand in various fields of activity.

Chain slings

These are chains with hooks and grabs placed on them. Chain slings are used individually or in bundles. The wide range of applications of this type of part is due to their high strength. In addition, chain devices have a number of advantages:

1. Resistance to the negative effects of aggressive substances. The parts are not damaged on contact with alkali and acid.
2. Wide temperature range.
3. Long service life.
4. No damage when in contact with sharp edges of the load.

When one of the links wears out, it begins to stretch. This makes it possible to visually determine that the sling has failed and replace it in time.

Where load slings are used

Thanks to their flexibility and resistance to mechanical stress, the products are widely used in various fields. Slings are used in:

• mining;
• mechanical engineering;
• construction;
• metallurgy.

The list of fields of activity in which slings are used does not end there. The elements are often used for towing vehicles — tracked and wheeled equipment.

To regularly move heavy loads, it is better to choose metal devices — wire rope or chain products. For loading and unloading objects susceptible to mechanical damage, textile slings are selected.

Regulatory documents

Rigging slings are manufactured in accordance with GOST 25573-82. This makes it possible to obtain high-strength products that meet the established requirements.

Before buying slings, pay attention to their type, length and load capacity. The safety of the work and the integrity of the load depend on which sling is chosen. To prevent the devices from failing, their components are regularly inspected. This makes it possible to detect defects at an early stage and eliminate them in time.

Minimum order quantity — from 1 unit.