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Techa iron ore deposit, which belongs Sosnovsky mine, opened in 1950. Its balance sheet reserves are estimated at 70 million tons of ore. The design depth of career is 310 meters. The estimated volume of ore — up to 2.5 million tons annually.
The technological cycle of production begins stripping works, that is, the removal of rocks covering the layer of ore with an open design. Then, after the recess ore, its transportation to the crushing and beneficiation plant, which is not only crushing but also processing of ore and the production of crushed stone. After that, the finished products are sent to consumers.
Sosnovsky quarry is a unique complex, equipped with the most modern equipment: excavators Komatsu (14.5 m3 bucket capacity), bulldozers HITACHI, mining trucks MAN and Volvo. For hauling of ore and rock are used Terex dumpers carrying capacity 92 tons.
Crushing and processing plant was put into operation in January 2013 and is equipped with the latest equipment. Its capacity is 375 tons / hour. The total length of the pipeline — 330 meters. The high level of automation makes it possible to manage a factory minimal amount of technical personnel.