We purchased the S-800 Seed Cleaner in 2021 to clean our organic grains (wheat, barley, sunflower, fava beans, soybeans, corn) for sale and replanting. The machine is perfect in its simplicity, easy to clean and adjust, and the wide variety of sieves allows for the desired separation. We raised the machine on four additional legs to accommodate large containers for collecting waste. We process approximately 34 tons of product with a throughput of about 600-800 kg per hour, while holding a big bag above the machine. One desired option could be a small screw conveyor to lift the final product for bagging. Nonetheless, we are very satisfied and recommend the product without reservation!