What is the main purpose of using a softener when rigging a load?

The main purpose of using a softener when rigging a load is to protect the load and sling. Softeners are typically made from materials like padding or rubber, which acts as a buffer between the load and the slings or rigging hardware. This cushioning helps prevent damage to both the load itself and the sling from abrasion, sharp edges, or concentrated pressure points during lifting and lowering operations. By minimizing wear and tear on the rigging equipment and protecting the integrity of the load, softeners contribute to the overall safety and effectiveness of the lifting operation.

In contrast, increasing weight capacity primarily relies on the strength and specifications of the rigging equipment itself, while providing a smoother lift is related to factors such as the operator's technique and equipment condition rather than the use of softeners. Distributing the load evenly is more about the rigging layout and the use of appropriate techniques rather than specifically the function of a softener.