Roll Diameter Calculator

"Rollen Rechner"

1. Compare the length of the roll.
You have a roll and you know the length and diameter.
Enter the required new length and proceed to establish the expected dimension.

2. Compare the diameter of the roll
You have a roll and you know the diameter and the length.
Enter the required new diameter of the roll and proceed to establish the expected length.

3. Calculate the diameter of the roll
Enter the length of the roll, the outer diameter of the core and the thickness of the material.

4. Calculate the length of the roll
Enter the outer diameter of the roll, the outer diameter of the core and the thickness of the material.

5. Calculate the thickness of the material
This function provides you with information about the thickness of the roll's material in microns (1000µ = 1mm).
Enter the length of the roll, the outer diameter of the roll and the outer core diameter to establish the desired calculation.