This is a process called “roll,” which rolls the material that becomes the main body of the container
First, we use a dedicated machine to roll flat plates into a cylinder, which becomes the body of the container.
If the rolling process is not done correctly, it could affect subsequent processes, so we adjust the work conditions depending on the thickness of the plate and the size of the diameter.
Possible plate thicknesses by inner diameter of the container
＞Change of plate thickness (Optional Processing)
