An elevator conveyor in a wheat flour mill is a vertical lifting system used to transport bulk quantities of wheat or flour between different levels of the milling facility. It typically consists of a series of buckets attached to a continuous belt or chain, facilitating the efficient and controlled movement of the material. Elevator conveyors play a key role in the seamless transfer of grains during various stages of the milling process, contributing to the overall automation and productivity of the flour milling operation.