An industrial roller conveyor is a type of material handling system that uses rollers to move items from one point to another. It is commonly used in manufacturing and distribution environments to transport goods, packages, and materials. Roller conveyors can be powered (driven) or gravity-fed (non-powered), and can be configured for various purposes, such as incline, decline, and accumulation. They are efficient, durable, and customizable, making them a popular choice for many industrial operations.