What kind of machine is suitable for crushing weathered stone

Weathered stone, also known as tortoise stone, is made of various kinds of gravel aggregation, mixed colors, grooves, usually used as paving stone, with soil to raise orchids or succulents, and I heard that "weathered stone can be used in concrete", is it really possible? What kind of machine is suitable for crushing weathered stone? Here we will take you to understand in detail.

Weathered stone is mainly composed of carboniferous rock, high hardness, generally in 7, according to its various aspects, weathered stone with jaw crusher, cone crusher, impact crusher and other equipment to crushing is more appropriate, the specific choice of which, but also combined with the actual needs.

Jaw crusher is generally used as the head crusher in the production line, with coarse and fine crushing equipment, the finished product size can be adjusted, uniform size, while reducing the labor intensity of workers and downtime, in addition, the integrated structure of the motor base and the host computer, so that the installation is simple and save space. Cone crusher is used for fine crushing in secondary crushing with high efficiency and low energy consumption. Impact crusher is used for fine crushing and sand making, which can produce weathered sand, integrating multiple crushing modes.

Can weathered stone be used for concrete. After the weathered stone is crushed and processed, it gets 05, 12, 13 stones, which can be used for concrete, but it needs to be in accordance with the standard specification for concrete materials in terms of particle size, hardness, mud content, density and crushing value, such as continuous grain size up to 5-40mm, unit grade up to 10-80mm standard, acicular particles content ≤ 8-25%, mud content of 0.5-2.0%, and mud lumps The content is ≤0.2-0.7%, and the crushing value index of gravel is ≤10-30%, so that the application range is wider.

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