We are offering roller conveyors. Roller conveyors are the proper choice when you need to side load, push off accumulate a product or adjust pressure on carrying rollers roller conveyor types are chain off, rollers. Driven, belt driven, line shaft driven, accumulation, or nonâpowered (gravity). Using roller conveyors instead of slider bed conveyors adds versatility to the type of transfers, diverters and stops that can be used in a system. Rollers are available in mild steel, galvanized, plastic or stainless steel.