The core of all Wiese continuous bucket and pendulum bucket conveyors is the rubber chain. It runs without links, is vibration-free, low-noise and ensures virtually maintenance-free operation. Furthermore, it produces no metal abrasion and requires no lubrication. Wiese continuous bucket conveyors are characterised by a fully enclosed, seamless conveyor belt, allowing horizontal-vertical-horizontal conveying in a single elevator and eliminating transfer points. This reduces product damage and abrasion. The transportation route length is virtually unlimited. Various materials are available for every component of the bucket conveyor. The materials are chosen based on the requirements relating to compatibility, temperature and the physical and chemical properties of the materials being transported.