Vibrations in engineering and technology


Issue №: 4(111)

Published: 2023.12.02
DOI: 10.37128/2306-8744-2023-4

The journal deals with the problems of vibration technologies and machines, mathematical methods of vibration process studies, information on design and technological development, presents teaching and methodological aspects of teaching in the Higher School of Applied Sciences, where vibration machines and technologies are studied.

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DOI: 10.37128/2306-8744-2023-4-13
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Elchyn Aliiev – Doctor of Technical Sciences, Senior Researcher, Professor of the Departments of Mechanization of Production Processes in Animal Husbandry of Dnipro State Agrarian and Economic University (St. S. Efremova, 25, Dnipro, Ukraine, 49000, e-mail: aliev@meta.ua, https://orcid.org/0000-0003-4006-8803). 

Oleksandr Kobets – Ph.D., Associate Professor, Associate Professor of Department of Tractors and Agricultural Machinery of Dnipro State Agrarian and Economic University (St. S. Efremova, 25, Dnipro, Ukraine, 49000, e-mail ddau-shmk@ukr.net, https://orcid.org/0009-0009-5334-0133).

Viktoriia Kalyna – Ph.D., Associate Professor, Associate Professor of Department of Food Technologies of Dnipro State Agrarian and Economic University (St. S. Efremova, 25, Dnipro, Ukraine, 49000, e-mail: viktoriya-kalina@ukr.net, https://orcid.org/0000-0002-3061-3313). 



Increasing production and improving the quality of protein feeds, as one of the most important tasks in increasing the productivity of animals and poultry, can be achieved through the improvement of the meal processing technology, which is currently limited to grinding with subsequent incorporation into compound feeds. The advanced processing technology of meal developed at the Institute of Oil Crops, through the introduction of an additional mechanical fractionation operation of the ground meal into protein and husk fractions, allows for the extraction of more than 40 % of protein powder with a protein content of not less than 38 %. In addition to avoiding rapid oxidation, thanks to the granulation process, the storage volumes of pellets in warehouses will be reduced, and transportation costs will be minimized. Therefore, addressing the mechanization of meal processing through the improvement of technology and equipment for separating it into protein granules and husk fuel briquettes is quite relevant. The purpose – experimentally justify the constructive-technological parameters of the feed pelletizer. A screw installation design for manufacturing feed pellets from the protein fraction of oilseed meal has been developed as part of the technological line. The optimal design and technological parameters of the pellet manufacturing installation are a material feeding rate of q = 35.7 kg/h, a rotational speed of the working element of n = 50.5 rpm, and a moisture content of the protein fraction of W = 28.9%. In this case, the power of the installation is P = 973 W, and its productivity is Q = 48 kg/h.

Keywords: feed, meal, preparation, processing, press, screw, forming nozzle, design, rotation frequency, experiment, pressing, pressure, compression, density, power, energy intensity, efficiency, regression equation.

List of references

1 Aliev E. B., Patsula O. M., Hrytsenko V. T. (2017). Technology of complex waste-free processing of cake from oilseeds to obtain high-quality complete protein supplements in the form of pellets and solid biofuel: Scientific and methodological recommendations. Institute of Oil Crops of the National Academy of Agrarian Sciences of Ukraine. Electronic analogue of the printed edition (e-book). Zaporizhzhia: STATUS. 2017. ISBN 978-617-7353-59-0. [in Ukrainian].

2 Aliev E. B., Mykolenko S. Yu., Sova N. A. and others (2022). Technical and technological support of waste-free processing of grain raw materials into food products and fodder: collective monograph / by general. ed. E. B. Aliyev. Dnipro: LIRA. 192 p. ISBN 978-966-981-687-0. [in Ukrainian].

3 Hrytsenko V. T., Bakardzhiev R. O. (2013). Prospects for obtaining protein additives and biofuel from oilseeds. Mechanization and electrification of agriculture. Interdepartmental thematic scientific collection of the National Scientific Center "Institute of Mechanization and Electrification of Agriculture". Glevakha, 98 (2): 152–157. [in Ukrainian]. 

4 Egorov B. V. (2011). Technology of compound feed production: tutorial. for universities education institutions Odesa.: Printing House. 448 p. [in Ukrainian].

5 Ibatullin I. I., Melnyk Y. F., Otchenashko V. V., Sychov M. Yu., Kryvenok M. Ya., Chygrin A. I., Kondratyuk V. M., Ilchuk I. I., Umanets D. (2013). Academician of the National Academy of Sciences of Ukraine I.I. Ibatullina. Zhytomyr: Polissia. 442 p. [in Ukrainian].

6 Patsula A. N. (2015). Analysis of the technical support of the technological process of creating fodder pellets from the pulp of oilseeds. Proceedings of the Tavri State Agro-Technological University. 5 (2). P. 173–180. [in Ukrainian].

7 Boltyanska N. I., Komar A. S. (2019). Interaction of the pressing roller and material in a press granulator. Proceedings of the Tavri State Agro-Technological University. 19 (4). 260–269. DOI: 10.31388/2078-0877-19-4-260-269 [in Ukrainian].

8 Alagawany M., Elnesr, S. S., Farag, M. R., Tiwari, R., Yatoo, M. I. Karthik K., Michalak, I. and Dhama K. Nutritional significance of amino acids, vitamins, and minerals as nutraceuticals in poultry production and health – a comprehensive review. Veterinary Quarterly. 2021. 41(1). 1–29. [in English].

9 Bakardzhiev P. O., Hrytsenko V. T. Parameters of rocker rocker-sliding briquetting press. Collection of sciences. Proceedings of the Tavri State Agro-Technological University. Melitopol: TDATU, 2013. Vol. 3, Issue 13. P. 23–31. [in Ukrainian].

10 Aliev E. B., Patsula O. M. Results of experimental studies of a mock-up plant for the production of pellets from the protein fraction of oil seed cakes. Technical systems and technologies of animal husbandry: Bulletin of the Petro Vasylenko Kharkiv National Technical University of Agriculture. Kh., 2015. Vol. 157. P. 222–226. [in Ukrainian].

11       Hrytsenko V. T., Patsula O. M., Kutishchev V. L., Mikhno E. S. Experimental studies of the briquetting machine of the husk fraction from oil seed cake. Scientific and technical bulletin of the Institute of Oil Crops. Zaporizhzhia, 2013. Issue 19. P. 110–116. [in Ukrainian].


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About journal

Topics of the journal:

The journal "Vibrations   in engineering  and technology" presents materials on the following issues

• Theory of processes and machines
• Mechanical Engineering and materialprocessing
• Processing and food production

The journal "Vibrations in Engineering and Technologies" is included in the list of technical scientific publications of Ukraine

(Category "B", Order of the Ministry of Education and Science of Ukraine dated July 2, 2020 No. 886)

Old version of the site: http://vibrojournal.vsau.edu.ua/

The journal "Vibrations in Engineering and Technology" is indexed by the following databases and catalogs:



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Key information:
ISSN (print): 2306-8744
DOI: 10.37128/2306-8744

The certificateof massmedia State registration:kv no 16643-5115 from 30.04.2010 .
Founder of the journal: Vinnytsia National Agrarian University

Kind of publication: journal
Type of publication : Scientific
Publication status: Domestic
Year of founding:
Periodicity: 4 times a year
Extent: 18.75 nominal printed pages
ISSN: 2306-8744 (printed version), (online)
Language of edition  : (mixed languages) Ukrainian, English
The scope of the distribution and the category of readers: national, foreign, teaching staff, scientists, businessmen.
Periodical is included in the list of scientific professional editions of Ukraine approved by the Order of Ministry of Education and Sciences of Ukraine from 21.12.2015 No. 1328.
The journal "Vibrations in engineering and technology" is included in the "Catalogue of periodicals of Ukraine".
Journal subscription can be executed in each post office department.
 Subscription Index is  99720.


Old version of site: http://vibrojournal.vsau.edu.ua/

History of journal:

In June 1994 the 2nd International Scientific and Technical Conference "Application of vibrations for technological purposes" was organized on the basis of Vinnytsia State Agricultural Institute. Leading experts in this field, noting the significant contribution to the school of Vibration Engineering under the leadership of P. S. Bernyk, proposed to create a professional all-Ukrainian scientific and technical journal "Vibration in engineering and technology..The journal was foundedat Vinnytsia State Agricultural Institute and P.S. Bernyk was elected to be the chief editor .
For all these years (since 1994) theJournal "vibration in engineering and technology" published  94 issues wherestudy of vibration effects, the creation of progressive energy saving technologies and equipment for their implementation were highlighted.
Currently Kaletnik H.M  PhD , professor, academician NAAS is the chief editor of the "Vibrations in engineering  and Technology"
The journal "Vibration in Engineering and technology", which has no analogues on the territory of Ukraine, is well known abroad.