Mikhail Ryabchikov, Ruslan Burnashev


The paper considers the problem of the organization of the technological line for the production of building aggregates with a given particle size distribution. The advantage of two-stage crushing schemes is shown, which makes it possible to ensure a change in the ratio of large aggregate fractions within fairly wide limits.
The experience of using centrifugal-impact crushers for the operation of the production of CJSC Ural-Omega at the final stage of crushing is summarized. It was demonstrated that the use of two centrifugal impact crushers at the final stage of crushing allows to obtain mixtures of significantly different types. A method for selecting the option of organizing the process line and crushing parameters is proposed.


Crushing and grading complex, centrifugal crushers, particle-size distribution of structural filling aggregates

Full Text:



Burnashev R.E., Ryabchikov M.Yu., Grebennikova V.V., Ryabchikova E.S. (2015). The study of probable approaches to controlling the centrifugal-type crushers manufactured by Ural-Omega cjsc factoring in the product quality. Vestnik of Nosov Magnitogorsk State Technical University, № 1 (49), pp. 82–89.

Gazaleeva, G.I., Bulatov, K.V., Levchenko, E.N. (2019). The choosing special methods of disintegration for very complicated rare ore. In: Proceedings of 29th International Mineral Processing Congress, pp. 258–268.

Gimadetdinov, M.K., Ostroukh, A.V. (2014). Determining a List and Sequence of Solving Tasks of Automated Crushing and Grading Production. Automation and Control in Technical Systems, 4, pp. 55–61.

Federal center for rationing, standardization and technical conformity assessment in construction (2013). Asphalt-and-Concrete, Polymer Asphalt-and-Concrete Mixes, Asphalt Concrete, Polymer Asphalt-and-Concrete for Motor Roads and Airfields. GOST 9128-2013. Мoscow: Federal center for rationing, standardization and technical conformity assessment in construction.

Ilyukhin, А.V., Marsov, V.I., Kolbasin, А.М., Tolmachev, А.G. (2015). Determining an Optimal Structure of Process of Two-Stage Crushing of Stone Materials at Coating Plants. MADI Bulletin, 3 (42), pp. 102–109.

Matveev, A., Lebedev, I., Lvov, E., Osipov, D., Gavriliev, D., Sleptsova, E. (2018). Possibility of implementation of dry technology of gold-bearing ores roughing: Case study of "gurbey" deposit. E3S Web of Conferences, 56, 03012. DOI: 10.1051/e3sconf/20185603012.

Shadrunova, I.V., Gorlova, O.E., Kolodezhnaya, E.V., Kutlubaev, I.M. (2015). Metallurgical slag disintegration in centrifugal impact crushing machines. Journal of Mining Science, 51 (2), pp. 363–368. DOI: 10.1134/S1062739115020210.

Suetina, Т.А., Nanazashvili, I.Kh., Zolotarev, S.Yu. (2009). Automated System of Two-Stage Crushing. Stroitelnye Nauki, 4, pp. 85–87.

Sukhodoeva, N.V., Babitsky, V.V. (2009). Methods of Designing Concrete Composition. Bulletin of the Byelorussian-Russian University, 2 (23), pp. 167–176.

Ural-Omega CJSC (2016). A Page Comprises Data About All Types of Equipment Supplied by this Company. Available at: (accessed on: 11.02.2019).



  • There are currently no refbacks.


ISSN: 2500-0055