Смесительно-зарядные машины - АО «НИТРО СИБИРЬ»

Sibirites-1000PM

Sibirity-1000PM is an industrial emulsion explosive substance of Class I (according to conditions of use). Sibirity-1000PM in cartridge form, serial number according to the UN list – 0332, according to the UN classification – high explosives of type E, class 1, subclass 1.5, which is manufactured in stationary production conditions and is intended for use in open-pit mining in all mining and geological conditions and climatic regions of Russia as borehole charges at any degree of borehole water saturation, including use in rocks and ores containing sulfides, if the pyrite content in them does not exceed 30% and the acidity (pH) of the borehole water is not lower than 4.0*. - cartridge diameter - 60 mm, charge weight - 2±0.25 kg; 2.5±0.25 kg; - cartridge diameter - 80 mm, charge weight - 3±0.3 kg; 4.0±0.3 kg; - cartridge diameter - 90 mm, charge weight – 4.0±0.3 kg; - cartridge diameter - 120 mm, charge weight – 8.0±0.5 kg; Shell - five-layer polyamide film of increased strength or other polymer material. Minimum diameter of chargeable wells - 75 mm. Temperature conditions of use (atmospheric air temperature) from (-50 °C) to (+50 °C). Guaranteed period of charge retention in the well - up to 10 days. The maximum depth of wells is 80 m. Example of designation when ordering and in technical documentation: “Sibirit-1000PM-d120”, TU 3602-040-05608605-2017 (for a cartridge diameter of 120 mm)

Density of the composition during manufacture: ≤1240 ÷ ≥1320 kg/m³.
Heat of explosion: 2740 MJ/kg (653 kcal/kg).
Volume of gaseous explosion products: 950 l/kg.
Detonation velocity: 4.5–5.6 km/s.
Oxygen balance: -4.3%.
Water resistance: resistant to water.

Sibirites-1200PM

Sibirit-1200PM is an industrial emulsion explosive of Class I (according to conditions of use). Sibirit-1200PM in cartridge form, serial number according to the UN list - 0332, according to the UN classification - high explosives of type E, class 1, subclass 1.5, which is manufactured in stationary production conditions and is intended for use in open-pit mining in all mining and geological conditions and climatic regions of Russia as borehole charges at any degree of borehole water saturation, including use in rocks and ores containing sulfides, if the pyrite content in them does not exceed 30% and the acidity (pH) of the borehole water is not lower than 4.0*. - cartridge diameter - 60 mm, charge weight - 2±0.25 kg; 2.5±0.25 kg; - cartridge diameter - 80 mm, charge weight - 3±0.3 kg; 4.0±0.3 kg; - cartridge diameter - 90 mm, charge weight – 4.0±0.3 kg; - cartridge diameter - 120 mm, charge weight – 8.0±0.5 kg; Shell - five-layer polyamide film of increased strength or other polymer material. Minimum diameter of chargeable wells - 75 mm. Temperature conditions of use (atmospheric air temperature) from (-50 °C) to (+50 °C). Guaranteed period of charge retention in the well - up to 10 days. The maximum depth of wells is 80 m. Example of designation when ordering and in technical documentation: “Sibirit-1200PM-d90”, TU 3602-040-05608605-2017 (for a cartridge diameter of 90 mm).

Density of the composition during manufacture: ≤1180 ÷ ≥1240 kg/m³.
Heat of explosion: 2580 MJ/kg (617 kcal/kg).
Volume of gaseous explosion products: 1047 l/kg.
Detonation velocity: 4.5–5.6 km/s.
Oxygen balance: -4.8%.
Water resistance: resistant to water.

Sibirit PSM-7500

Sibirit PSM-7500 is an industrial explosive in cartridge form, with UN serial number 0332, classified by the UN as a type E brisant explosive, class 1, subclass 1.5, which is manufactured in stationary production and is intended for use in open-pit mining in all geological and climatic conditions and regions of Russia as borehole charges at any degree of borehole water saturation, including use in rocks and ores containing sulfides, provided that: if the pyrite content does not exceed 30% and the acidity (pH) of the well water is not lower than 4.0, it is necessary to use Sibirit PSM-7500 grades G and M: if the pyrite content is higher than 30% and the acidity (pH) of of the well water is lower than 4.0, it is necessary to use modified compositions of Sibirit PSM-7500 - grades G(c) and M(c). - cartridge diameter - 90 mm, charge weight - 3.8 - 4.8 kg* (when using smooth saltpeter), 3.7 - 4.7 kg* (when using porous saltpeter); - cartridge diameter - 120 mm, charge weight - 7.7 - 8.3 kg* (when using smooth saltpeter), 7.0 - 8.0 kg* (when using porous saltpeter); - shell - five-layer polyamide film of increased strength or other polymer material. Minimum diameter of chargeable wells - 120 mm. Temperature conditions of use (ambient air temperature) from (-50°C) to (+50°C). The time spent by the Sibirit PSM-7500 G and M grade EVDs in the well is no more than 10 days. The time spent in the well by the Sibirit PSM-7500 explosive charge of modified grades G(c) and M(c) is determined by the instructions for use developed for specific mining and geological conditions, taking into account the Guidelines for the Prevention of Spontaneous Combustion and explosions of explosives based on ammonium nitrate during blasting operations in copper-pyrite ores (approved by the State Mining Supervision Agency on July 7, 1991). The depth of the wells to be charged is up to 65 m. Conditional designation "Sibirit PSM-7500“ when ordering, for example: ”Sibirit PSM-7500-D120" brand G, TU 7276-020-05608605-2006 (for a cartridge diameter of 120 mm), “Sibirit PSM-7500-D90” brand M (s), TU 7276-020-05608605-2006 (for a cartridge diameter of 90 mm).

Density of the composition during manufacture: ≤1170 ÷ ≥1270 kg/m³.
Heat of explosion: 3100 MJ/kg (740 kcal/kg).
Volume of gaseous explosion products: 1020 l/kg.
Detonation velocity: 4.5–4.9 km/s.
Oxygen balance: -3.1%.
Mass fraction of Sibirit® emulsion: water-resistant.

Sibirit-PM

Sibirit-PM is an unprotected explosive substance in cartridge form, designed for use in blasting operations on the earth's surface as borehole charges (cartridge diameter 90 mm), as well as intermediate detonators when initiating detonation in borehole charges (cartridge diameter 50 and 60 mm) and charges for secondary crushing of oversized rocks with overburden (cartridge diameter 60 and 90 mm) and borehole charges (cartridge diameter 32 mm), as well as as borehole (cartridge diameter 32 mm) and borehole (cartridge diameter 50 and 60 mm) charges in the faces of underground workings where there is either no release of combustible gases or explosive coal (shale) dust, or where inerting of the bottomhole space is used, which prevents ignition of the explosive environment during blasting operations at any degree of water saturation of the boreholes and wells, including use in rocks and ores containing sulfides, if the pyrite content in them does not exceed 30%, and the acidity (pH) of the well water is not lower than 4.0, respectively: - cartridge diameter - 60 mm, charge weight - 2000+150 g, 1000+50 g and 500+20 g - cartridge diameter - 50 mm, charge weight - 400+20 g and 800+50 g - cartridge diameter - 32 mm, charge weight - 250+10 g Shell - polyamide film or other polymeric materials. Temperature conditions of use (atmospheric air temperature ) - (-50°C) - (+50°C). Time spent by the Sibirit-PM EBB in the well when used as a main charge – no more than 10 days. Time spent by the EVV Sibirit-PM in the well when used as an intermediate detonator – no more than 20 days. Conditional designation of Sibirit-PM when ordering, for example: “Sibirit-PM”-D60, M2000 TU 3602-034-05608605-2014 (for a cartridge diameter of 60 mm and a charge weight of 2000+150 g) “Sibirit-PM”-D60, M1000 TU 3602-034-05608605-2014 (for cartridge diameter – 60 mm and charge weight 1000+50 g) Sibirit-PM-D60, M500 TU 3602-034-05608605-2014 (for a cartridge diameter of 60 mm and a charge weight of 500+20 g) Sibirit-PM-D50, M400 TU 3602-034-05608605-2014 (for a cartridge diameter of 50 mm and a charge weight of 400+20 g) Sibirit-PM-D50, M800 TU 3602-034-05608605-2014 (for a cartridge diameter of 50 mm and a charge weight of 800+50 g) Sibirit-PM-D32 TU 3602-034-05608605-2014 (for a cartridge diameter of 32 mm and a charge weight of 250+10 g)

Density of the composition during manufacture: ≤1150 ÷ ≥1200 kg/m³.
Heat of explosion: 3300 MJ/kg (762 kcal/kg).
Volume of gaseous explosion products: 935 l/kg.
Detonation velocity: 5.2–5.8 km/s.
Oxygen balance: -1.2%.
Water resistance: resistant to water.

Sibirit-PD

Sibirit-PD (hereinafter referred to as Sibirit-PD) is an intermediate detonator, a product containing a Class II emulsion explosive (under the conditions of use), designed to initiate low-sensitivity industrial explosives in dry and water-filled wells in open-pit operations, as intermediate detonators for borehole and blast hole charges during blasting operations in underground workings where there is either no release of combustible gases or explosive coal (shale) dust, or where inertization of the bottomhole space is used, which prevents the ignition of explosive environments during blasting operations, and on the ground surface. Temperature conditions of use: minus 50°C to plus 50°C. The time Sibirita-PD remains in the well is no more than 20 days. Sibirita-PD is initiated by an electric detonator and non-electric and electronic initiation systems. Example of the conditional designation of detonator cartridges when ordering and in technical documentation (see Figs. 2, 3, 4): Sibirit-PD intermediate detonator - 60/0.5 (TU 3602-042-05608605-2018), where 60 is the diameter of the intermediate detonator in mm, 0.5 is the weight of the intermediate detonator charge in kg. For more information, see the technical description in the accompanying document.

Density of the composition during manufacture: ≤1150 ÷ ≥1250 kg/m³.
Heat of explosion: 3300 MJ/kg (772 kcal/kg).
Volume of gaseous explosion products: 935 l/kg.
Detonation velocity: 5.2–6.0 km/s.
Oxygen balance: -1.2%.
Water resistance: resistant to water.

Sibirit-K

Sibirit-K is a contour blasting charge, a product containing an emulsion explosive of group 1 special class (C) (according to the conditions of use), intended for blasting operations on the earth's surface as a borehole charge for contour blasting, processing of quarry sides (bench stripping), excavations, slopes, etc. in order to obtain excavations (surfaces) of strictly specified contours without disturbing the preserved massif by the action of loosening charges. Sibirit-K charges can be used for charging wells and boreholes of any degree of water saturation, including use in rocks and ores containing sulfides, if the pyrite content in them does not exceeds 30% and the acidity (pH) of the well water is not lower than 4.0. Temperature conditions of use (atmospheric air temperature) are minus 50°C to plus 50°C. Water resistance is at least 30 days. The Sibirit-K charge is a product consisting of cylindrical sections (cartridges) filled with emulsion explosive in the form of a garland. The garland has a load-bearing cord stretched inside it along its entire length. For stable initiation of the Sibirit-K charge, it is necessary to attach a detonating cord (DC) with a total weight of at least 12 kg. For stable initiation of the Sibirit-K charge, it is necessary to attach a detonating cord (DC) with a total weight of at least 12.0 g/m to the outer side of the cartridges in the garland. The Sibirit-K charge is available in garlands with cartridge (garland link) diameters of 32, 45, and 55 mm and a constant total charge weight in the garland of 24 ± 0.5 kg for all diameters: - cartridge diameter 32 mm, garland length garland length 27.5 ± 1.9 m - cartridge diameter 45 mm, garland length 13.7 ± 1.1 m - cartridge diameter 55 mm, garland length 9.0 ± 0.6 m Conditional designation when ordering, for example: “Sibirit-K-32–24/0.5” (TU 3602-052-05608605-2020) for a cartridge diameter in the garland of 32 mm, a garland weight of 24 ± 0.5 kg, and weight of one link in the string (cartridge) 0.5 kg. “Sibirit-K-45–24/1.0” (TU 3602-052-05608605-2020) for a diameter cartridges in the garland – 45 mm, garland weight 24 ± 0.5 kg and weight of one garland link (cartridge) 1.0 kg. “Sibirit-K-55–24/1.2” (TU 3602-052-05608605-2020) for a diameter of cartridges in the garland – 55 mm, garland weight 24 ± 0.5 kg and weight of one garland link (cartridge) 1.2 kg.