CY-i Cyclone Sizing Software ESL Launched in 2010, this innovative software suite has been developed to equip Multotec customers with a scientific and structured approach to making the initial selection of a dense medium cyclone or classification cyclone solution, by using input variables within their own plant configuration to determine cyclone configuration. Features of our CY-i software: Software developed for design houses Match the cyclone to your application Communication between the process requirements and the software Understanding the Multotec products for your equipment selection