“AGRO-VIGS” LLC is one of the leaders in the development and production of high-tech machines for post-harvest crop handling. We construct machines for cleaning, drying, sorting and calibration of grain with capacity from 3 to 150 tons per hour. Our grain cleaning machinery can process and calibrate the grain at a grade with high accuracy depending on the task, that is preparing seeds for dropping, sales, shares payments, etc. Configuration of the components and assemblies of grain cleaning machinery of Kharkov grain cleaning machinery plant are the latest technological innovations in grain handling. We have achieved virtually extremely high rates in many parameters. For example, our grain cleaning machines calibrate seeds with accuracy, guaranteeing 98% of grain germination. They are also highly cost-effective, environmentally friendly, efficient and reliable.