Answer
Feb 15, 2022 - 08:23 AM
The smaller rolls have bracing to help with rigidity and would not be able to bend a full 180-degree bend. On a 6 foot machine, only the two largest rolls (3 and 4-inch diameter) would be able to bend a full 180-degree bend depending on the springback of the material. These radii may be too small for a driveshaft tunnel anyway, you may want to look at a slip roll.
