This type of conveyor uses a series of buckets to transport materials. Bucket conveyors have large cavities that can be filled with product, then sloped or lifted vertically. A chain on either side of the belt is used to move the belt and lift the buckets. Some bucket conveyors have free hanging buckets that are pinned to the chains on either side. Usually bucket conveyors make an “S” or “L” shape. Both styles of bucket conveyor are often used for transporting loose product in bulk.