River pebbles are a kind of pure natural stone, taken from the sand and gravel mountains produced by the uplift of ancient river beds after experiencing crustal movements millions of years ago, and experiencing constant extrusion and friction in the process of flash flooding and running water handling.

River cobbles are rich in resources, relatively low collection cost and high application value. It is mainly used for water conservancy and hydropower, high-grade highways, highways, high-speed railways, bridges, airport runways, municipal engineering, high-rise buildings, passenger dedicated line, the production of mechanism sand and stone shaping. River pebbles into sand is also widely used as aggregate for concrete.

River pebbles from the jaw crusher for coarse crushing work, produced by the coarse material through the conveyor conveyor to the fine crusher for the second fine crushing work, after the fine crushing of river pebbles into the vibrating screen screen out of two kinds of river pebbles to meet the feed size of the sand making machine river pebbles into the sand making machine for sand production, and part of the return material into the fine crushing. Part of the pebbles into the sand making machine is made into sand, which is cleaned by sand washing machine and made into finished sand, and the other part is crushed into the sand making machine again.

River pebbles production equipment

Jaw crusher: responsible for the coarse crushing process of river pebbles.

Cone crusher: responsible for the middle and fine crushing process.

Sand making machine: responsible for pebble sand making and shaping process.

For more information about river pebbles or river pebbles sand making process, equipment and other information, please click on the free consultation or call the phone contact to understand, we also welcome to visit the plant free of charge, near the site visit!