ZAV 50 grain cleaning complex, Kirovohrad region.

ZAV-type grain cleaning complex consists of a backfill pit, which can be of a drive-through or partially drive-through type, borehole pit with borehole, two bunkers on columns of 20 m3 each. One hopper is designed for collecting dead and grain waste, the other for cleaned grain. The hopper for cleaned grain can be increased to 40 m3.
Agrain cleaning machine is installed above the waste hopper, which cleans the grain, and an intermediate noria feeds it to the cleaned grain hopper. The bunkers, grain cleaning machine and norias are covered with a 10x6 m profile metal house. The overall passage under the bunker is 3.6-4.0 m - this is enough for the passage of all types ofgrain trucks.(//tractor-service.com)
Grain cleaning complexes are equipped with flat screen or centrifugal grain cleaning machines of any productivity.
In addition to autonomous operation ingrain cleaning mode, the complex can also work in a single technological line in a continuous cycle with grain dryers in the "cleaning-drying" or "drying-cleaning" mode. In the first case, cleaned raw grain (oil and grain crops) enters the grain dryer, and after the dryer - the cleaned grain hopper. In the second case, uncleaned grain (corn) goes directly from the dump pit to the grain dryer, and after drying - to the cleaning machine. This allows you to maximally clean the grain from small and large impurities and separate "business waste".