| 摘要 |
FIELD: mechanical engineering. SUBSTANCE: grain cleaning unit has air-screen machines of secondary cleaning and grain cleaner units having grain channels for gravity flow of cleaning fractions from them into receiving bunkers of unloading transporters and to fodder section. Waste from air-screen machines is removed to waste section. Unloading transporters are positioned for their rearrangement depending on variation of production process scheme. EFFECT: enhanced efficiency. 1 dwg
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