The river gravel sand making machine

River gravel sand making machine is the new generation of river gravel crusher which integrate various reference works with new technology designed, its typical use is to adapt the current artificial sand industry. Its deep cavity-type rotor aircraft after the design has been optimized to make the material throughput increased about 30%, the whole life increased 40% or more, saving costs and enhance efficiency.

 

The process of making sand from river gravel

 

River gravel firstly use jaw crusher for coarse breaking, produced coarse material transported by conveyor to second crushing machine for fine breaking, the crushing stone into the vibrating screen to screening into two kinds of gravel. The stones meet machine feed size into sand making machine and partly feed back for thin broken. Part of stones made ​​into sand after sand washing machine's (optional) cleaning,another part of stones into the sand making machine for secondly broken.