Now, with the upsurge of infrastructure , building sand more and more widely , Stone Crusher is the production of construction sand , gravel, sand , gravel, play sand equipment , ore production and processing , a variety of rock , sand the stone building made of various size of sand particle size uniformity, high compressive strength and purity , free of impurities . Sand , in fact, is made ??of Sand gravel, commonly used raw materials are limestone, river gravel ( pebbles ) .

The cobblestone Sand is a production of construction sand , stone equipment . Sandy uniform particle size , high compressive strength than the natural sand , sand hammer to break the production more in line with the high standards of building sand requirements ; it is a feeder, jaw crusher , new sand making machine , heavy vibration sieve and efficient washing sand , and the belt is connected to a line . The production line uses high-speed rotation thrown round stone throw line speed of 76m / s , and collision resistant liner , forming a stone at the stone, the stone blacksmith 's crushing principle . The material to ensure that the entire process smooth and reliable operation , high efficiency energy-saving 50% energy than conventional equipment .

Although the scarcity of natural sand , but the building should continue to address the rapid decline in the status of river Stone Crusher , the amount people have to find another way --- of artificial sand .According to estimates , China's construction , 1909 to be about 600 million tons . China in most parts of the application of natural sand , natural sand resources are a local resource , is a short-term within the non-renewable resources . With the growing development of the infrastructure and the need for environmental protection , natural sand resources gradually reduced in many areas of China , the sand quality is restricted to the ban on logging of natural sand , concrete sand supply and demand is particularly prominent .The price of sand is getting higher and higher , and even sand can be used with sand peak , not only causes the circular chain of resources and the environment is incomplete , but also affected the progress of the construction of the project .

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Add: The Middle of Zhengyuan Road, Xingyang Eastern Development Zone.
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The article by Crushing Equipment,Stone Crusher Yifan Machinery Editor: http://www.stonecrusher.org/ , please indicate the source , little effort , thank you .

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