In order to protect the ecological balance, the state expressly prohibited unauthorized excavation of natural sand, gravel supply than demand, which requires a lot of manufactured sand and M-sand machine has become more and more popular in the market. Artificial sand is determined by its own characteristics, application of its various aspects are better than ordinary natural sand.

Sand fineness refers to the different particle size of sand mixed with uniform thickness. There are usually coarse sand, sand, sand division.Grading of sand is sand size particles of proportion. Sand the wilderness idle rate depends on the sand particle size matching degree at all levels. Well graded sand, not only can save cement, but also improve the degree of compaction and strength of concrete and mortar. There are usually coarse sand, medium sand, fine sand.

In the aggregate production, mainly rely on the sand and stone equipment production equipment, raw materials are mainly granite, limestone,pebbles and certain hardness of stone, the feeder, jaw crusher,impact crusher, mobile crusher, sand making machine, vibrating screen and a series of equipment for crushing and screening into a hierarchy of needs.

Mobile Rock Crusher: https://m.zenithcrusher.com/products/mobile-crusher/
Complete Crushing Plant: https://m.zenithcrusher.com/complete-crushing-plant/

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