An empty industrial roller conveyor belt in a fully automated factory. roller conveyor to easily move heavy industrial goods around without the need for humans.future of industrial manufacture. Photos | Adobe Stock
Ultimation Conveyor Rollers - Galvanized Steel Replacement, 1.5" Diameter, 16" Between Frame,18 Ga. Galvanized Steel Tube, Durable Rollers for Smooth Movement, Ideal for Conveyor Systems - Pack of 5: Amazon.com: Industrial & Scientific
Custom Industrial Roller Recovery in Various Coverings