About

About Great Western Mfg Co., Inc. Great Western Manufacturing is a leading designer and manufacturer of custom industrial processing machinery, serving cereal grain processors, mix plants, bakeries and snack food producers, spice processors and the pet food, chemical, plastics and mineral industries since 1858.Great Western’s years of sifting experience has enabled them to develop an exceptional line of gravity flow and pneumatic sifters for a broad range of production and quality assurance applications.