International Scientific Journals
of Scientific Technical Union of Mechanical Engineering "Industry 4.0"

The technical implementation of air-product flow control in the working chamber of a hammer mill for timely separation of conditioned particles from the main stream and their lateralization (removal to the side zones) for the purpose of evacuation from the working chamber is considered. The energy and quality indicators of the grinding process in a hammer mill with side separating sieves are determined. The obtained experimental dependences are necessary for the manufacture of hammer crushers for farms and the development of recommendations for the operation of hammer crushers with side separating sieves. Improving the conditions of the grain material separation process and timely unloading of the finished product from the grinding chamber makes it possible to achieve economic efficiency by reducing the content of the dust fraction in the finished product and reducing the specific energy costs of the grinding process.

Results of theoretical, experimental researches and production tests of the line of preparation of vitamin and grass flour from the sheet part of herbs providing essential decrease in operational expenses and receiving high-quality vitamin and grass flour are given.