About

About Great Western Manufacturing Co., Inc. Great Western Manufacturing has been a trusted leader in custom industrial processing machinery since 1858. We design and manufacture high-performance sifters for cereal grain processors, mix plants, bakeries, snack food producers, and the spice, pet food, chemical, plastics, and mineral industries. Our extensive experience in sifting technology has resulted in a proven line of gravity flow and pneumatic sifters engineered for both production and quality assurance. Every machine is built with a focus on ease of use, low maintenance, and superior sanitation. Key features include our pneumatic sieve compression system for fast access, a nest-together sieve frame design for quick disassembly, and QA series snap-on, food-grade gaskets that require no adhesives.