V.S. Kotyashov, S.E. Sintsov, S.L. Malberg, V.G. Shemenev, V.A. Sinitsin, P.V. Menshikov
The article describes the development of emulsion explosives and equipment for mechanized borehole charging in Russia. Details are given of the design of the Universal-type mix-pump machinery and its specifications. Comparative characteristics are discussed of mix-pump machines of Russian and foreign origin.