In 1885, Friedrich Dierks and a partner founded a company for agricultural, domestic and dairy equipment in Osnabrück, which is nowadays the biggest supplier for machines for the food, chemical and pharmaceutical industry. At that time only a craft business, DIOSNA is today an internationally successful company. More

Great Western Manufacturing is the premier commercial equipment manufacturer for dry bulk sifting applications in both food processing and custom industrial applications. Our company is widely known for our technical expertise and skillful craftmanship of durable, American-made equipment. We take pride in providing custom-engineered solutions to each our clients’ specific application requirements. If you would like to determine how we can improve your production, we offer complimentary lab testing services for all dry bulk materials. More