The post-harvest line in the Zderaz Agricultural Cooperative is used for cleaning and storage of agricultural commodities, especially cereals and rape. It was built on the site of the original post-harvest line, of which only the receiving pit has been preserved. Four silos are used to store grain, each with a capacity of 500 tons. A grain pump is used to store grain in silos. It is also used for take out. There are two pumps in the post-harvest line, each serving one pair of silos. Cleaning is then provided by Cleaner PVT 1020 (JCM 10222.C1P0A2). The post-harvest line was delivered as a complete unit from intake of commodities, through transport routes, silos, to dispatch tanks, including electrical installation and automatic control of the line using PLC.