The EDGE MC1400 material classifier / windshifter, provides operators with the ability to extract impurities from highly contaminated material in just one pass. Utilising controlled air flow as a separation medium, the MC1400 is the ideal solution for the cleaning of compost and biomass fractions with its ability to separate heavy fractions from lights. With easily adjustable components such as fan speed, feed conveyor belt speed and drum positioning; the EDGE MC1400 material classifier / windshifter has the capacity to handle a wide range of applications.