TubebendMandrelBallCalculator

This app you can find out how many ball can add to tube bending mandrel and this all so this this will give exact result tube bending tool selections

as per wall factor and as per tube radius factor this app will gives the result mandrel ball requirement ,which type of tube bending mandrel can use , and wiper die can use are not

For the result of tube bending mandrel requirement you have to give the two parameter input
1. Wall factor
2. D of bend Or Radius factor of the tube

Simply calculate tube wall factor is = Tube outside diameter / Tube wall thickness
D of bend Or tube radius factor is = CLR or tube centerline radius / tube outside diameter

Do the both calculation and put the input in app and app will give exact tube bending tool requirement