First, let's see what kind of stone is basalt? Basalt is a basaltic ejecta rock with a porphyritic structure. Porosity and amygdaloidal structures are common. Basalt is a relatively hard stone and is brittle, making it difficult to extract large blocks of stone. It is characterized by high compressive strength, low crushing value, high corrosion resistance, low water consumption, and good asphalt adhesion. It is a good cornerstone for the development of railroads and highways. It is generally used in construction, decoration, cast steel, road, building materials, cast stone and other fields.
Second, according to the demand, make a choice. There are many machines for crushing basalt. The processing of basalt is generally divided into three stages: coarse crushing, medium and fine crushing and sand making and shaping
Basalt crushing equipment
1. Coarse crushing: you can choose jaw crusher. Jaw crusher is a kind of coarse crushing equipment which is suitable for all materials.
2. Medium crushing: You can choose cone crusher. Also known as "high hardness material crusher". The individual type of cone crusher has less flakes and most of the material is uniform. The two-stage crushing process is mostly used before. If the customer feels that the finished product is poor in shape. Three stage crushing process can be used for fine crushing.
3. Fine crushing: you can choose the impact crusher, which will make the finished product with better grain shape and less return material. But the disadvantage is that it is easy to wear parts and the maintenance cost is more.
4. Sand making: The crushed basalt is sent to the sand making machine for further crushing and shaping. Need clean basalt, there is also sand washing machine for selection.
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