Powered roller conveyor is quite popular in the logistics and warehousing industry. These are commonly applicable where discrete objects or items are being transferred. These are generally sturdier and stronger as compared to belt conveyors, and can handle heavier masses or loads that can burn or tear up a material belt. Such types of conveyors can be found in 3 main types – based on the kind of load that these are supposed to bear.
- Line shaft Drive Conveyors
Shaft drive powered roller conveyor is ideal for medium-light and would be a more affordable option. In this kind of conveyor, every roller tends to join to a central ‘drive shaft’ with the help of a tiny fabric drive belt that resembles a fan-belt in a truck or car. These can be ideal for lighter loads, and are beneficial in the sense that these can create an automatic accumulation conveyor.
The drive belts work like a convenient ‘clutch’, and can make sure that when the item goes to the conveyor’s end the rollers located underneath can begin slipping the clutch and stop rotating. This can let the items remain static without the lower side getting scourged due to a rotational roller.
- Chain Drive Conveyors
Chain drive roller powered roller conveyor systems happen to be more appropriate for the relocation of palletized items and bulky packages. Here, each roller is attached to a chain which joins to a drive motor unit and moves down the conveyor’s entire length. It ensures that each roller spins at the same level of speed exactly and even happens to be firmly driven. This is a famous method of moving bulkier loads that could be too much for a line shaft conveyor, making it slip.
These are appropriate for handling bulkier products that are on pallets or have a smooth bottom. Chain Driven Live Roller Conveyors (also known as CDLRs) are used for all those activities in warehouses that make use of skids or pallets and can deal with structural shapes or steel sheets. Such units are very versatile for automobile tire handling, accumulation and package handling systems. These can handle pallet transfer systems, parts with smooth or flat bottoms and large sized castings. It is possible to get Chain Driven Live Roller Conveyors with motorized rollers.
- Powered-Roller Conveyors
Individually powered rollers offer utmost sturdiness and flexibility for the biggest loads. These are used primarily for cumbersome objects or very heavy pallets. Each of the rollers on such kinds of systems have own built-in motor. You can get a higher level of power with this powered roller conveyor than compared to chain-driven systems. However, these also permit ‘accumulation zones’ that are switched electronically. Different types of conveyor sections could work successfully at various speeds or also stop together, working independently. These can offer more amount of power as compared to any type of chain linked driven system. It is possible to have each of these works on own and not need each other for operations.
It can be quite a challenge to determine which type of powered roller conveyor system can take care of your requirments. It is advisable that you take note of, and benefit from, the design capabilities of dealers of some types of warehouse equipment. A material handling system that is designed well is able to reduce costs for you, given that conveyors with a higher level of efficiency may be used or a conveyor of less cost can also be good enough to handle the job.