Mining/River Sand & Gravel

River sand is a kind of non-metallic ore with complex composition, smooth surface and high content of impurities that generated by repeated collided and rubbed of water for a long time in a natural stone state.

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River sand is a kind of non-metallic ore with complex composition, smooth surface and high content of impurities that generated by repeated collided and rubbed of water for a long time in a natural stone state. River sand particles are smooth, relatively clean and with wide source.

 

Application
After sieving, the river sand can be widely used in all kinds of dry mortar; such as insulation mortar, adhesive mortar and plaster mortar is washed with water, drying and grading of river sand as the main aggregate. Strength similar to mortar made of quartz sand. So river sand in general construction, decoration has an irreplaceable role!

 

River sand production line

  1. Large particle river sand by vibrating feeder evenly sent to jaw crusher to crushed, then crushed stone to the secondary crusher for further crushing;
  2. After crushed stones by belt conveyor sent to vibrating screen, then several different specifications gravel and sand that meet the requirements of require size by finished belt conveyor to finished material pile;
  3. The stone which does not meet the granularity requirement is sent back to the impact crusher by belt conveyor to be broken again to form a closed circuit multiple cycle.

River Graded Sand

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