With the increase in the rate of livestock production, there is a growing need to provide the livestock industry with feed that meets all modern requirements. One of such feeds is compound feed. The compound feed industry must provide livestock with complete feeds, balanced in terms of essential nutrients and biologically active substances. Compound feed is a complex homogeneous mixture of various feeds and additives ground to the required size, produced according to scientifically sound recipes. In many cases, compound feeds in their usual ground form are not suitable for feeding to animals. This problem can be solved by feed granulation technology. This process preserves the nutrients of the components better, uses scarce protein raw materials more rationally, and ultimately leads to a significant increase in the productivity of animals and poultry. Granulated feeds have good technological qualities - a significantly higher bulk density compared to the original raw materials, flowability, does not cake during storage, and is convenient for packaging. This allows to mechanize and automate the main processes of delivery, storage, distribution, and also to reduce labor costs for the production of livestock products. Considerable attention is paid to expanding the range and improving the quality of granulated compound feed, as well as improving and developing new technical devices for the production of pellets. This article is devoted to the development of the design of a feed granulator with a moving matrix. The purpose of the study is to develop a design and technological scheme of a feed pellet mill, as well as to determine its main design and technological parameters. Based on the results of the research, an analysis of existing feed granulation machines was carried out. Based on the analysis, a design and technological scheme of a feed pellet mill with a moving die was developed. The main design and technological parameters of the pellet mill were also determined.
feed pellet mill, matrix, granules, compound feed
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