Hot aggregate and Filler elevators are important equipment that carries the rock material vertically to the tower floors. As a result of the wear caused by the temperature and contact with the aggregate, the buckets undergo thinning and deformation, while the chains undergo creep and break after a certain period of time. High maintenance costs are encountered due to the breaking of the elevator chains in the asphalt plant. BB&WOLF manufactures high-strength and long life buckets and chains.