Analysis of basalt materials:
basalt are mafic volcanic rocks, volcanic eruptions of magma ejected on the surface cools and solidifies to form a dense or bubble-shaped structure of rocks. Main mineral composition of the rocks for the radical Shi Hehui Shi, secondary minerals such as olivine, hornblende and biotite, rocks are a dark color, usually black, mostly porphyritic texture, pore structure and structure of almond.
basalt is a hard and tough material, and has a high silicon content, in the actual crushing operations are more difficult to break, or break higher-cost items. Therefore, the basalt breaking technology to design reasonable, consider breaking the investment cost of the project at the same time, you must consider the production costs of the production line.
scheme design of broken basalt:
basalt has high hardness and a wealth of content, which leads to broken job in basalt, materials on the jaw, plate hammer, counterattack plate wear of wear parts such as serious, and this greatly improved the crushing cost of basalt. Therefore, material properties of basalt, our design in the crushing process and selection principle of using laminated broken equipment as much as possible, to reduce the loss of wear parts, such as my company's new hydraulic cone crusher, basalt is broken equipment must be used in the production line.
for many quarry for stone grain demand is not high, we recommend that users use the Jaw Crusher, hydraulic cone crusher for matching to form a production line. This is because the broken jaw and are using lamination principle of hydraulic cone Crusher crushing equipment, as mentioned above, because this kind of device for wear of wear parts is relatively small, so production costs are lower. But, also due to laminated principle, will led to broken of stone within crack compared serious, and stone of grain type not too good, needle tablets-like stone of content than high, makes its cannot and nature original of smooth stone in building using in the reached more ribs cubic stone by can formed of mechanical performance, this is high grade building by not willing to accept of, so this class stone of price compared counter stone to cheap many.
the final stone grain types have higher requirements for customers, we recommend that the original two broken configuration, you can add a impact crusher for crushing, which formed a three-stage crushing process. Of inversed impact crusher is the biggest feature is the ability to produce grain-quality stone, have both broken and integer performance grain type of stone can add better mechanical properties to the building, has a high price in the market. The other hand, due to the wearing parts of the back breaking and wear cost more than an equivalent yield of broken jaw, hydraulic cone crusher is high, so three broken process configuration section will improve the investment cost of the project, but for the long-term operation of stone materials factory, three-stage crushing reduces the production cost is considerable.
If the customer is finished stone grain types have certain requirements, users also want to reduce the wear of consumable costs, consider using hydraulic cone Crusher Jaw Crusher and crushing of choice, impact crusher in the third breaking position, main purpose to an integral type. This not only reduces wear on the back breaking cost, or you can get better stone tablets, thus achieving the effect of two birds with one stone.
the design and application of other rock types: diabase.