A roller conveyor is a material handling system made of a series of rollers mounted in a frame. Items move across the rollers either by gravity or by motor power. It’s widely used in warehouses, factories, airports, and distribution centers. 🔹 Types of Roller Conveyors Gravity Roller Conveyor No motor required Items move by gravity (installed on a slight slope) Ideal for cartons, totes, and lightweight packages Powered Roller Conveyor Uses motors and belts/chains to drive rollers Suitable for heavier loads Used in automated production lines Chain-Driven Roller Conveyor Rollers connected by chains Handles heavy pallets and industrial loads Motorized Roller (MDR) Conveyor Each roller has its own motor Energy-efficient and used in smart warehouses