Sand crushing machine
We call size between 0.15-5mm stone–sand. Natural sand from river, lake or ocean, only proved by government you can make it a business usage.
Mostly we choose to crushing big size stones and screening the final product below 5mm as manufactured sand. For LZZG, we supply jaw crusher, impact crusher, cone crusher to get sand. VSI and PCL vertical impact crusher are hot types in China for crushing good size gravels and sand.
Then choose multiple layers vibrating screen in different size steel mesh to separate gravels and sand. For more detail, search impact crusher to check its introduction.