Basalt is the best material for repairing roads, railways and airports. Basalt has wear-resisting, eat less water, electric performance is poor, compression and strong, crushing value low, is not easy to be corroded, adhesiveness of asphalt and other advantages, and is internationally recognized, is the best foundation for development of railway transportation and highway transportation.

A mafic extrusive rock is basalt, the ingredient is silicon dioxide, oxidation of aluminum, iron oxide, calcium oxide, magnesium oxide (and a small amount of potassium oxide, sodium oxide), which silica content most, accounting for about about 45 to 50 percent. The basalt volume density is 2.8 ~ 3.3g/cm3, the density of the compact compression strength is very big, can be as high as 300MPa, sometimes higher.

The hardness of basalt is higher, and the silicon content is higher, in the actual broken work belongs to the more difficult to break, or the high cost of broken material. In the basalt of the broken jaw plate, plate hammer, broken walls, cast material loss is very high, so the choice is very important. SBE design of basalt broken line, using the lamination principle of crushing equipment, reduce the wear parts of the loss, to the customer to save more maintenance costs, improve the customer's investment efficiency.

Typical equipment configuration is two stage crusher and crusher and cone crusher the configuration process. If there are certain requirements of refined grain type, users and want to reduce costs, can consider two-stage jaw type crushing machine, or jaw type crusher and cone crusher as a break with the secondary crushing, crusher on the broken position, mainly to integer. This will not only reduce the cost of wear and tear, but also get a good grain of stone.

 

SBE machinery main products include jaw crusher, counterattack type crusher, cone crusher, impact crusher etc crusher series, mobile crushing station series, vibrating screen, vibrating feeder series, sand washing machine series, milling machine series, belt conveyor series, more than ten kinds of series, more than a few kinds of specifications of crushing and milling equipment. Widely used in mining, chemical industry, metallurgy, building materials, coal, refractory materials and other industries.

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