Basalt Processing Line,aggregate crushing plant and processing
Hard rock refers that under saturated humidity the uniaxial
compressive strength of rock sample is more than
29.4×103kPa(diameter of the sample is 7～10CM, height is the same as
diameter ) (magmatic rock such as granite, diorite, basalt;
sedimentary rock such as calcareous ferruginous cemented
conglomerate, sandstone, limestone, argillaceous limestone,
dolomite; metamorphic rock such as gneiss, quartzite, marble, slate
), and has a high abrasiveness to abrasion resistant parts,
therefore the hard rock production line should be designed
properly, which not only consider the investment cost of crushing
project, but also consider the operation cost.
Basic process of basalt processing line
Vibrating feeder feeds the material into jaw crusher, and then jaw
crusher crushes it primarily. After being crushed into reasonable
size, the material will be reshaped and processed by impact
crusher. Vertical shaft impact crusher plays the role of tertiary
crushing, and then vibrating screen sieves product. Product size is
up to the crusher model and screen model.
The features of basalt processing line
1. The quality of the product is very high. Content of needle plate
type is no more than 5%. A diabase in Huzhou, Zhejiang province
once adopted Jaw Crusher-Impact Crusher. But content of needle
plate type is more than 10%, resulting the bad sell of its product.
After using VI Series Vertical Shaft Impact Crushers, the content
of needle plate type in the product is reduced to 4.7%.
2. The production improves 50% compared with utilizing Impact
Crusher as the final processing of crushing.
3. Because we utilize Impact Crusher as the secondary crusher, and
Vertical Shaft Impact Crusher consumes little metal, the
consumption of wear-parts reduced largely in the whole processing.
