Once saw a crane taking 22 ton with a 3 ton span set ......Serious slings in fairness.... The rigger on that job was fired as the crane driver didn't know what sling was on his hook as it was a blind lift.
In the real use the Rounslings often are bended around edges with a smaller Radius as the Reglements allowed. After a load with max. Capacity the Slings get used again for other loadings. Im echten Einsatz werden die Rundschlingen oft um Kanten mit geringem Radius gelegt. Die Schlingen werden auch mehrmals verwendet auch wenn sie an ihrer Belastungsgrenze waren.
This is an advertisement for steel shackles and synthetic fiber slings made by Spanset. The machine gradually applies an increasing load up to either a prescribed limit or to a breaking point. The results are then used to certify a load rating, to study failure modes, and improve product design.
Just used some cheap Amazon choker slings and they were incredible. We put 40k on a 3T sling and did it repeatedly without it breaking, it took nearly 60k to break it and even the 40k didn't stretch it. Seems a waste of money to buy slings that cost nearly 10x as much.
very good film !
Once saw a crane taking 22 ton with a 3 ton span set ......Serious slings in fairness.... The rigger on that job was fired as the crane driver didn't know what sling was on his hook as it was a blind lift.
Yikes! Aside from the risk to people below, I could see how an abrupt failure could also cause the crane to collapse!
Why didn't they show slings cut open to inspect internal yarn?
fibre slings are awesome, they can take far more than there ratings
That's called a safety factor... It is supposed to be able to take more than its rating
Fantastic
In the real use the Rounslings often are bended around edges with a smaller Radius as the Reglements allowed. After a load with max. Capacity the Slings get used again for other loadings. Im echten Einsatz werden die Rundschlingen oft um Kanten mit geringem Radius gelegt. Die Schlingen werden auch mehrmals verwendet auch wenn sie an ihrer Belastungsgrenze waren.
Good morning
I hope i can learn what the heck is going on here 😩
This is an advertisement for steel shackles and synthetic fiber slings made by Spanset. The machine gradually applies an increasing load up to either a prescribed limit or to a breaking point. The results are then used to certify a load rating, to study failure modes, and improve product design.
Just used some cheap Amazon choker slings and they were incredible. We put 40k on a 3T sling and did it repeatedly without it breaking, it took nearly 60k to break it and even the 40k didn't stretch it. Seems a waste of money to buy slings that cost nearly 10x as much.
What a bell end.
@@Tappits84 Why are you telling me what you had for dinner?