Powered conveyor moves product on level runs and up grades where gravity will not do the work: longer transport lines, accumulation zones, and loads too heavy or too steady in pace for manual handling. Driving the rollers or belt gives you control over speed, spacing, and accumulation instead of relying on slope and a push.
Belt-driven and chain-driven live roller (CDLR) handle cartons, totes, and pallets. Motorized driven roller (MDR) breaks a line into zones for low-pressure accumulation on 24V control. Belt conveyor carries loose, small, or flat-bottomed items that will not track on rollers. Deluxe specs powered conveyor to load weight, package profile, and throughput.
Most lines tie into existing gravity sections, pick modules, and rack, so a powered segment can do the driven work while gravity handles the staging around it.