COMPANY NEWS >>
Kefid VSI6S vertical shaft impact crusher achieves international advanced level
Recently, the China Machinery Industry Science and Technology Award, a comprehensive science and technology award for the national machinery industry, was jointly established by the China Machinery Industry Federation and the China Mechanical Enginee...
Jan 08, 2020Learn more >>
Kefid high quality aggregate stone crushing equipment in high-speed rail construc
The construction of high-speed railway places high requirements on the grain shape and gradation of concrete aggregate, especially the needle-like content in the basalt (diabase) crushed stone. The VSI6X series vertical shaft impact crusher launched...Dec 26, 2019
Kefid---professional green building materials provider
Concrete is a collective name for engineering composite materials in which aggregates are cemented into a whole by cementitious materials. Among them, the aggregate composed of sand and stone is the main raw material in concrete, and plays a skeleton...Nov 28, 2019
INDUSTRY NEWS >>
Granite production line project
Granite is a kind of tectonic rock formed by volcanic erupting lava that rises to the surface of the earths crust under the pressure of considerable pressure. The magma does not eject from the ground, but slowly cools and solidifies under the ground....
Jan 03, 2020Learn more >>
The crushing cavity of pe600*900 jaw crusher
The crushing cavity is the working part of the pe600*900 jaw crusher. The material is crushed by the crushing jaw in the crushing cavity. The working part of the crushing cavity includes the jaw plate (moving fixed jaw lining plate), side lining plat...Dec 20, 2019
The working characteristics of CS cone crusher
1. The moving cone continuously rotates, the crushing process and unloading process of the material alternately and continuously along the working surface, and the productivity is high. 2. The cone crusher has a large crushing ratio, which is suitabl...Dec 12, 2019
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