River pebble are mainly river red stones, These river stone mixed aggregates are mined, and then transported for the stone quarry for crushing. River stone crushing plant is the major crushing unit to process river stones like cobble rocks, pebble, sand & gravel, silica etc. It calls for crushing, screening and washing process. […]
With the development of infrastructure, the demand of sand is increasing.However, in order to protect the environment, natural sand mining is prohibited.So it’s worth to invest a sand making production line. The main raw material for the production of sand are pebbles, river gravel, limestone, granite, basalt and other minerals, where pebbles, river gravel and […]
One of our customers in Ecuador, his river stone is most below 120mm, but little parts are about 300mm.