Explosives Manufacturing
Improving explosives production technology to increase efficiency and reduce the environmental impact
Explosives for any climatic, hydrogeological and mining conditions
5
explosives manufacturing complexes in Kemerovo Region
320,000+
tons — capacity of explosives manufacturing complexes
289,400
tons — production of explosives in 2023
7
types of explosives of in-house development
Manufacture and delivery of commercial explosives
PRODUCTS
Emulsion explosives
Granular explosives
Granular explosives are made on the basis of granulated ammonium nitrate and liquid hydrocarbon combustible additive.
Individually, the components are not explosive, which allows to transport them safely to be manufactured on-site.
Emulsion explosives are made by mixing ammonium nitrate, mineral oil, emulsifiers and stabilizing additives.
Environmentally friendly and safe during storage and transportation, they are supplied in bulk and packaged forms.
Main product specifications
IN-HOUSE DEVELOPMENTS
Production facilities and in-house technologies allow to produce advanced certified explosives suitable for the required climatic, mining and geological conditions, and water content, while providing safety and ease of transportation, storage and charging.
Granulit MK
Application
Granulit MK is used in surface mining operations for mechanized charging of dry and drained holes as a continuous or dispersed charge. It may be used in low watered holes if charged in waterproof polyethylene or polypropylene sleeves.
General description
Granulit MK is a certified commercial I class bulk explosive based on a mixture of granulated ammonium nitrate and a combustible additive.
Distinguishing feature: when transported on public roads, Granulit MK is delivered as non-explosive components. The components are mixed in the MEMU on-site to produce the explosive immediately before hole charging.
Specifications:
Bulk density
Fumes volume
Velocity of detonation
Oxygen balance
Explosion heat
TNT equivalent by explosion heat
Temperature range (use)
Blasted rock hardness by Protodyakonov scale
Physical stability at 200° С
790 kg/m³
951.7 L/kg
3.81 km/s
1.65%
3,740 KJ/kg
0,89
From −50°C to +50°C
Up to 14
At least 7 days
PDF, 0,5 MB
Granulite MK Application Guide and Specifications
PDF, 1,2 MB
Permit to use Granulit MK
PDF, 1,2 MB
Certificate of Conformity for Granulit MK
RPGM
Application
RPGM is intended for blasting operations on the earth’s surface in dry, partially and fully watered boreholes regardless of the inflow rate and water flow coefficient in the hole. It may be used in combination with commercial non-water resistant explosives in partially watered holes for charging the watered part of the hole.
General description
RPGM is a certified commercial class I emulsion explosive mixed in the MEMU on-site directly in the process of hole charging when conducting rock blasting operations on the earth’s surface.
Grades "100" and "100C" mean a chemically aerated emulsion with inclusions of gas bubbles visible to the unaided eye.
Grades "70" and "70C" mean a chemically aerated mixture of emulsion and ammonium nitrate granules with inclusions of gas bubbles visible to the unaided eye.
Grades "70" and "70C" mean a chemically aerated mixture of emulsion and ammonium nitrate granules with inclusions of gas bubbles visible to the unaided eye.
RPGM is available in two types: A and B. The letter index "C" indicates that the grade is made based on the emulsion type "B" and this emulsion explosive is intended for blasting of rocks and ores containing sulfides.
Specifications:
Oxygen balance
Explosion heat
TNT equivalent by volumetric concentration of energy
Fumes volume
Volume of noxious fumes, dry weight
Velocity of detonation
Density
Температурный диапазон применения
Blasted rock hardness by Protodyakonov scale
Sleeping time in the charged borehole
А-100, B-100
-8,69%
2,335.5 KJ/kg
0.586–0.697
1,059 L/kg
25 L/kg
5.4 km/s
0.95–1.25 g/cm³
from −50°C to +50°C
PDF, 0,2 MB
PDF, 1,8 MB
PDF, 1,4 MB
up to 18
А-70, B-70
not more than 10 days
-0,11%
2,993 KJ/kg
0.751–0.895
1,000 L/kg
3 L/kg
5.0 km/s
0.95–1.25 g/cm³
RPGM Application Guide and Specifications
Permit to Use RPGM
Certificate of Conformity for RPGM
from −50°C to +50°C
up to 18
not more than 10 days
Application
Rocks and ores not containing sulfides
Rocks and ores containing sulfides
RPGM
70
70С
RPGM
100
100 С
RPGM emulsion explosive
Type A
Type B
RPGM PS
Application
RPGM PS is intended for blasting operations only on the earth’s surface in all mining and geological conditions and climatic regions of Russia. It is used as a borehole charge for holes of any water content, including in rocks and ores containing sulfides, and as a charge for boulder fragmentation.
General description
RPGM PS is a certified commercial class I packaged emulsion explosive, which is a non-safety explosive in a packaged form. It is suitable for charging boreholes that are not more than 60 meters deep.
PDF, 4,7 MB
RPGM PS Application Guide and Specifications
PDF, 2,9 MB
Permit to Use RPGM PS
PDF, 1,4 MB
Certificate of Conformity for RPGM PS
The explosive is manufactured in two sizes:
—cartridge diameter — 90 mm, charge mass — 3.7−4.8 kg.
—cartridge diameter — 120 mm, charge mass — 7.0−8.3 kg.
—cartridge diameter — 90 mm, charge mass — 3.7−4.8 kg.
—cartridge diameter — 120 mm, charge mass — 7.0−8.3 kg.
RPGM PS is available in two grades:
—SKh is used when the pyrite content in rocks and ores is not more than 30%, and the acidity index (pH) of the borehole water is not less than 4.
—SKhS is used when the pyrite content in rocks and ores is more than 30%, and the acidity index (pH) of the borehole water is less than 4.
—SKh is used when the pyrite content in rocks and ores is not more than 30%, and the acidity index (pH) of the borehole water is not less than 4.
—SKhS is used when the pyrite content in rocks and ores is more than 30%, and the acidity index (pH) of the borehole water is less than 4.
Specifications:
Volume of noxious fumes
TNT equivalent
Critical density
Critical diameter
Minimal initiating impulse
Water resistance
Volume resistivity
Thermal stability
Sleeping time in the charged borehole
SKh
44.1 L/kg
0.79
1.29 kg/m3
1.29 kg/m3
75 mm
75 mm
200 g
200 g
0.05 g/m2
0.05 g/m2
106 - 108
106 - 108
from −50оC to +50оC
from −50оC to +50оC
not more than 7 days
not more than 7 days
SKhS
46.4 L/kg
0.75
Reasons to choose us
ADVANTAGES
Experience in managing distributed sites
Through strategic planning and operational management of sites in different regions from one center, we have been able to develop effective approaches and reduce costs.
Long-term cooperation
We do not think about immediate profit. Together with our customers, we come up with solutions that are optimal in terms of technical and economical requirements to ensure minimum cost of production
Transparency at each stage
We define the real deadlines and cost of services after understanding the task, calculations and studying mining and geological conditions. We respond to requests of customers throughout the entire process for best results
Favorable market position
The estimated scope of work at the enterprises of Kuzbassrazrezugol Coal Company allows to build beneficial relationships with suppliers and provide centralized procurement of explosives and initiation systems
20 years of expertise
We comply with the industry, corporate and regulatory documents and ensure safety of drilling & blasting operations, high quality of the rock mass preparation and adherence to deadlines
In-house explosives manufacturing
We manufacture and deliver emulsion and granular explosives to conduct drilling & blasting operations regardless of climatic, hydrogeological and mining conditions
Working with leaders of the mining industry.
Implementing projects at the Russia’s largest coal deposits in the Kemerovo and Tomsk Regions, Altai Krai and Khakassia. Providing drilling & blasting services in any climatic, hydrogeological and mining conditions.
clients in Russia
35+
CLIENTS
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