Bluestone Crusher
Bluestone is a kind of gray or gray white sedimentary rock (accounting for about 15% of the lithosphere) widely distributed in the crust and generated in the Haihu basin. It is an important constituent rock in carbonate rocks. Bluestone is the raw material of lime. In addition to lime, bluestone is also mined into stone and sand by the stone factory. The main component of bluestone is calcium carbonate, which is pollution-free and radiation-free. Therefore, stone tablets, stone carvings made of bluestone are also green products.
The texture of bluestone is relatively soft. After mining, jaw crusher and impact crusher are commonly used for crushing. It is favored by users for its advantages of large crushing ratio and stable equipment operation.
Bluestone crushing production line process: The stone is blasted down from the mountain, and the stone smaller than 1020mm is sent to the vibrating feeder through the dump truck, and the vibrating feeder evenly sends the stone to the jaw crusher, and the jaw crusher crushes the stone for one stage. , The stone crushed from the jaw is about 150mm-300mm, and the material is sent to the impact crusher or cone crusher through the vibrating feeder for the second stage crushing, and the material is classified and screened by the circular vibrating screen, which is larger than the finished product. The material is returned to the impact crusher or cone crusher for re-crushing, and the finished product is transported to the finished product area by the belt conveyor.
The aggregates of bluestone processed by crushing and machine-made sand machines are widely used in highways, high-speed railways, rural roads, construction sand and other fields. Bluestone is an ideal material for the construction industry. The bluestones are mainly leopard-skin limestone sandwiched by light gray thick-layered argilloid rocks and thick-layered argonoid rocks. It has the advantages of water absorption, heat absorption, heat preservation, heat insulation, anti-skid, moisture-proof, cold-proof, anti-freeze, etc., and can be used in municipal construction, landscaping, unit and home decoration.