The Difference Between a Polyester Roundsling and a Webbing Strop

Polyester roundslings and webbing strops are both types of lifting slings but they do have their key differences.

Polyester Roundslings

Polyester Roundslings are typically used for lifting heavy loads and their ability to conform to the shape of the load. They are made from a continuous loop of polyester yarn that is woven into a tubular shape. They have a high weight-to-strength ratio and are strong and flexible. Each roundsling is colour coded for easy identification of working weight limits. Measure a roundsling flat to determine the sling circumference.

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Webbing Strops

On the other hand, webbing strops are generally not as strong as polyester roundslings but they are more flexible as well as being easier to handle. They tend to be used for lighter loads or in situations where the load needs lifting in a particular way. Similarly, if the load is delicate or can be easily damaged, a webbing strop is a good solution. Webbing strops are colour coded dependant on Working Load Limits. To determine the length of the strop, measure 'eye to eye' or 'pull to pull' when flat.

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Do's and Don'ts when Using Polyester Roundslings or Webbing Strops

Do:

• Inspect the sling before each use for any signs of damage or wear, such as cuts, tears, or fraying.
• Choose a sling or strop with the appropriate weight capacity and length for the load being lifted.
• Make sure the sling or strop is properly secured and centered on the load before lifting.
• Use protective sleeves or edge protectors if the sling or strop will be in contact with sharp or abrasive surfaces.
• Use the appropriate lifting hardware, such as shackles or hooks, and make sure they are properly rated for the weight being lifted.
• Keep the sling or strop away from heat sources or chemicals that could damage the material.
• Store the sling or strop in a dry, cool place when not in use.

Dont:

• Exceed the weight capacity of the sling or strop.
• Twist or knot the sling or strop during use, as this can cause damage to the material.
• Drag the sling or strop along the ground or over rough surfaces, as this can cause abrasion or cuts.
• Use the sling or strop if it shows any signs of damage or wear.
• Use the sling or strop in a way that could cause it to rub against itself, as this can cause excessive wear and reduce its strength.
• Use the sling or strop as a choker hitch, unless it is specifically designed for that purpose.
• Use the sling or strop if it has been exposed to chemicals that could damage the material.