Industrial rollers are  SS rolls that are used in manufacturing equipment, particularly in stamping presses, conveyor systems, bending machines, printing presses, and similar devices.

Carrying  conveyor rollers  are a form of conveyor belt that utilizes rollers – evenly-spaced rotating cylinders – to allow objects to skate across its surface. They move material from one place to another destination, and often leverage gravity or implement small motors to do so.