Granite is an igneous rock formed by the condensation of magma in the deep underground, the main components are feldspar, quartz and mica, granite is a natural building material with compact, hard texture, weathering resistance, wear resistance and corrosion resistance. However, due to the high hardness of granite, the hard configuration requirements for granite gravel processing equipment are also high, so the selection of equipment must be cautious.
The commonly used granite gravel processing equipment mainly consists of jaw crusher, cone crusher and impact crusher (sand making machine). If the granite raw materials are too large, the jaw crusher should be used for the first crushing - coarse crushing, first, the large and hard rocks should be crushed to a smaller size, the particle size crushed by the jaw crusher is about 10-30cm;
Next, the cone crusher can be used for secondary crushing, which can crush the stone to 5-31.5mm stone;
If further fine crushing is required, it is necessary to select a sand making machine, which can further fine crush and shape the finely crushed granite stone. In this way, the processed particle size is 1-5mm, which can be directly used as construction sand. You can determine how many crushing procedures you need according to your own situation.
Each series of crushers has different models, the configuration and selection of a gravel production line need to be determined according to factors such as output, incoming and outgoing material size, and then the quotation of the whole production line can be determined. Only the factor of "100 tons per hour" can not determine the selection and quotation of a production line, you can submit other production factors to online customer service.
