It is a static machine studied to eliminate, by means of air, the lightest impurities such as bran particles, black impurities with the utmost efficiency, minimum encumbrance, reduced assembling and working costs.
The cereal is distributed uniformly in a thin layer on the machine by means of a special adjusting device. Then it runs down in counter-current by the air flow which removes all the lightest tailings from the cereal itself.The settling chamber provides the separation of these tailing from the air so that it returns clean in the working process. Separation from the tailings can be varied within large limits thanks to the possibility of a precise and multiple air adjustment.
