What is the commonly accepted angle range for lifting with slings?

The commonly accepted angle range for lifting with slings being between 30° to 60° is based on the principles of load distribution and sling tension. When the lifting angle is within this range, it helps ensure that the load is secure and stable while effectively utilizing the sling's capacity.

At angles below 30°, there is an increased risk of the load slipping or the sling being overloaded, leading to potential failure. Angles above 60° can also result in excessive forces on the sling, which may exceed its working load limit, leading to hazardous situations. Therefore, maintaining lifting angles within the 30° to 60° range is critical for safe rigging and lifting operations, ensuring that both the equipment and personnel remain protected during the lifting process.