River pebble production line process flow
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River pebble

Process introduction: The processing of pebbles is divided into three stages: coarse crushing by jaw crusher, medium and fine crushing by impact crusher or cone crusher, and sand making and shaping by sand making machine.
Application areas: Widely used in water conservancy and hydropower engineering, high-grade highways, expressways, high-speed railways, passenger lines, bridges, airport runways, municipal engineering, high-rise building sand production and stone shaping.
Process introduction
The first stage: coarse crushing of pebbles
Large river pebbles are uniformly fed by the vibrating feeder through the bin and transported to the jaw crusher for coarse crushing. After coarse crushing, the river pebbles are screened by the vibrating screen and transported by the belt conveyor to the impact crusher or cone crusher for fine crushing.
The second stage: Finely broken pebbles
After the river pebbles transported to the counterattack/conical break are crushed in the medium, the round vibrating screen is used for screening, and the larger particles of the river pebbles are returned to the counterattack/conical break and broken again.
The third stage: pebble sand making
The broken river pebbles are sent to the sand making machine for further crushing and shaping. If the river pebbles need to be clean, they can be sent to the sand washing machine for cleaning.