You would expect a company with the history of A.T. Ferrell to be steeped in tradition, and you'd be right. We're proud of our heritage as one of the premier companies providing solutions for the agriculture and food industries, but we don't rest on our past accomplishments. The A.T. Ferrell Company is focused on providing innovative designs while reacting to ever-changing markets. We will continue to exceed the demands of the marketplace and the expectations of our customers. As the company has grown, it has established a reputation for providing innovative engineered solutions for separation, materials processing and recovery, feed processing and proportioning and mixing. In fact, the company has consistently enhanced that reputation since 1869. For over 150 years, the A.T. Ferrell Company has manufactured the grain cleaners, sifting conveyors, roller mills, and steamers that farm operators, feed mills, and food, cereal, and oilseed processors use on a daily basis to bring food and agricultural products to market. We're a company that produces long lasting equipment that is functionally superior. Many of our products are still in daily service decades after they were built. You could call it a living history. Today, we continue to be a solid and reliable company providing innovative solutions in the marketplace. Clipper seed and grain cleaners have been manufactured by the A.T. Ferrell Company, Inc. since 1869. Our reliable products have evolved from many years of experience, making Clipper seed and grain cleaners the most widely used air screen cleaners in the world. Clipper seed cleaners are designed using cutting-edge technology and manufactured with enduring craftsmanship for years of trouble-free operation. At the Clipper laboratory facility, we can test the screen size required for your products free of charge. Send us a small quantity of your product for laboratory testing, and we can recommend the screen size, model and accessories that fit your needs. For more information about sending a sample of your product to our testing professionals or any question about our laboratory facility call us at 1-800-248-8318, 1-260-824-3400, or send us an email.