SAND MAKING LINE IN RUSSIA


Mineral distribution
Arctic Russia has a huge potential for the production of minerals. For example, 91% of natural gas production and 80% of Russia's explored reserves of explored natural gas are located in the Arctic. The Arctic also contains 90% of its offshore reserves of hydrocarbons. According to Burakova (2005), the estimated value of Arctic minerals was $1.5-2 trillion. In addition, there were 25 mines operating in Arctic Russia in 2006 (Anon 2006a). The majority of these mines were Ni-Cu mines but Sn, U and phosphate were also mined. Because the last ice age removed the topmost sediment layer of the soil, the Kola Peninsula (which occupies an are of 129,500 km2) is extremely rich in various ores and minerals, including apatite, alumina, iron ore, mica, titanium, phlogopite and vermiculite. The Kola Superdeep borehole is also located on the Kola Peninsula near the Norwegian border. The deepest hole was SG-3 which reached a depth of 12,261m in 1989 drilling rocks 2.7 G yrs old and releasing large quantities of hydrogen gas (Fuchs et al. 1990). Fig. 7 shows the Laptev Sea which is located between the Kara Sea and East Siberian Sea and between the Taymyr Peninsula and Severnaya Zemlya in the west and the New Siberian Islands in the east. It has an area of 250,900 sq mi (649,800 km2) and is relatively shallow. The sea remains frozen throughout the year, except for the months of August and September. The Lena River is the major tributary draining into the sea. The sea is named after Khariton and Dmitri Laptev, two Russian cousins who were a part of the second Arctic expedition led by Danish mariner Vitus Bering in 1739-1742.

Mining Machine industry in Russia
Russia remains one of the world's largest mineral producers, accounting for 20% of nickel and cobalt production, 5-7 % of coal and iron ore production, and also a large share of the output of some non-ferrous and rare earth metals, platinum group metals, diamonds, apatite and potassium salts. Russia also contains important reserves of nickel, gold, silver, platinum group metals and diamonds.
To date, approximately 20,000 mineral deposits have been explored, of which more than one-third are currently being mined or developed. While these deposits account for only five per cent of the country's explored mineral resources, they contain over 70 percent of Russia's total natural reserves. Raw metals and aluminum comprise the largest share of Russian exports (65 per cent).
While this vast resource base has obvious appeal, for many years there was debate about the business stability in Russia's mining sector. Investors and potential resource developers worried about the absence of clear business rules, the reliability of partners and return on investment. Some companies undoubtedly had their fingers burned, but today the Russian Government and industry are attempting to create a more stable climate to support growth in sales, investment and employment. There are significant opportunities for mining, exploration and investment companies, although obviously some care is required.

The mining industry is strategically important and is one of the most important industries in the Russian economy. Besides ongoing modernization in the existing mining and refining companies that are active in the mineral sector, a comprehensive effort is currently taking place to prospect for new mineral deposits.
Stone-making production line
The stone-making production line produced by our company can provide you with all-around technical support. The whole line consists of vibrating feeder, jaw crusher, impact crusher, vibrating screen and belt conveyor. According to specific requirements, we can combine different models together to meet various needs.
1. Brief introduction of stone production line:
First the raw materials are regularly conveyed into the elementary-crushing machine by the vibrating feeder, then the belt conveyor transfers the elementary products to impact crusher for secondary crush. The secondary products will be separated into stone of different sizes by the vibrating screen. The parts not satisfying the needs will be returned to the impact crusher for further crush.
2. Features of the stone-making production line:
The whole line is highly automatic and the size of the finished products is even, good-shaped and can be adjustable, with high crushing ratio, low power consumption and high capacity, which is suitable for big, middle and small projects, such as road and bridge construction.