Great Western Manufacturing has handcrafted product production and production sifters for over 160 years. Every Great Western sifter is designed with ease of operation, maintenance, and optimum sanitation in mind. The pneumatic sieve compression system and interlocking sieve frame design enable the machine to be quickly and completely dismantled and reassembled in minutes. All Great Western sifters are customizable to your installation and processes to provide superior sifting.