ISO 9001:
2008
ISO 14001:
2004
OHSAS 18001
2007
Certified by
Russian Register
9001:
2009
:
14001-2006
OHSAS:
18001-2008

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Production

 

 

The process cycle includes open-cast mining of barite ore. 
Ore is crushed to the required class in three stages:
Primary, secondary and fine crushing in the plant complex.
Ore is enriched by gravitation method in compressed gas jigs.
The gravitation enriched barite product is milled in centrifugal mills.
 
In 2007, barite ore enrichment plant was constructed right on the pit edge and put into operation, yearly capacity: 300,000 tons of ore.
 
The plant consists of: 
- Primary Crushing Building.
- The Secondary Crushing Building.
- Fine Crushing Building.
- Skimping Building.
 
Mills are used in the milling building for milling the enriched barite that are capable of controlling the milling fineness of the concentrate that meets the requirements of the method 13 A I.

 

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