CHAIN DRIVEN LIVE ROLLER

CHAIN DRIVEN LIVE ROLLER CONVEYOR

Chain Driven Live Roller conveyors are used when heavy-duty and extra-duty live roller conveyors are required. Chain driven live roller conveyors may also be necessary in applications where oil, heat, or some other adverse condition could affect the belt. Chain driven live roller conveyors are offered in either, "Single-Stand" or "Progressive" (roll-to-roll) configurations. All LOGAN chain driven live roller conveyors have completely enclosed segmented chain guards.

SINGLE STRAND CHAIN DRIVEN LIVE ROLLER CONVEYOR

Single strand CDLR conveyor is driven by a continuous chain traveling over sprockets, one welded to each carrying roller. To make certain that the chain engages the sprocket at all times, a continuous hold-down bar incorporated into the chain cover guard. Single Strand CDLR is generally suited to medium to heavy-duty service as a transport conveyor.

PROGRESSIVE CHAIN DRIVEN LIVE ROLLER CONVEYOR

When the conveyor application requires frequent starts and stops or reversing operation, progressive (roll-to-roll) chain driven live roller conveyor is best suited. Rollers are driven progressively by loops of chain from one roller to the next. Each roller has two sprockets welded to it, - one sprocket receives power from the preceding roller and the other transmits this power to the next roller. Progressive Chain Driven Live Roller conveyors can, be the chain engages more teeth on the sprocket than single strand, handle the heaviest of loads.

BELT DRIVEN LIVE ROLLER CONVEYOR

A Belt Driven Live Roller conveyor is a roller conveyor with carrying rollers driven by a powered belt contacting the bottom side of the rollers. a set of tension rollers ensure the belt contacts the load carrying rollers sufficiently to provide enough driving force to move the unit load. Roller size and centers are selected in the same manner as for roller gravity conveyors. All bearings should be lubricated.

Belt Driven Live Roller conveyor curves and spur sections are driven by a "V" Belt rather than the flat belt found on straight conveyors. Unit loads must be limited to a maximum of 400 pounds when driven by a "V" Belt.