Introducing the Quadro® Sifter for Delumping

Quadro's recognized leadership in specialized process equipment was launched by a single idea that has stood the test of time. The four founders of Quadro originated the concept of the conical mill or "Comil", and in 1976, were the first to bring it to market. A revolutionary idea at the time, the conical mill has proven to be one of the industry's most durable and most imitated advances in size reduction technology.