The Kwik Kleen Grain Cleaner removes the 'fines' from grain (e.g., cracked kernels, weed seed, bee's wings) prior to drying and storing so that airflow occurs more evenly and efficiently. It accommodates a wide range of grain crops. Two models are available: the 572, with five tubes (2,500 bu./hr.), and the 772, with seven tubes (3,500 bu./hr.). A screenings or tailing discharge auger is standard on both. All models are either electric or hydraulic driven and come with a spring-loaded hopper that allows for easy loading from end-dump trucks, side-dump wagons, or grain storage bin take-outs.