As a pure natural stone with high usage value, river gravel is formed in the long-term impact, squeeze and friction function. River gravel generally shows the color of black, white, yellow, red, green gray, etc.
Mobile cone crusher is a kind of mobile rock crusher, which is mainly used in fine crushing field. In sand and stone production operations, according to the different types and usages of stones,
Sand washing machine, also called sand washer machine and silica sand washing machine, is a kind of washing equipment for artificial and natural sand.
Vibrating feeder or vibrating grizzly feeder is mainly used to complete the feeding and batching for a variety of bulk materials in ore dressing industry, metallurgy industry, coal, chemical industry, etc.
Three-drum dryer is also called three-cylinder dryer, whose main body is composed of three concentric circles of different diameters in inlaid combination.
Sand dryer applies to granular materials in general, especially suitable for drying sand, river sand, quartz sand, silica sand, etc.