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公司动态>Great Wall Sand making machine is environmental Great Wall Sand making machine is environmental  时间：2013-12-19 摘要:Great Wall Sand making machine is environmental Natural sand lacks more and more seriously along with the time development, so sand making machine became especially important. Now we see how to eco-friendly in machine-made sand production process. Machine-made sand is processing through sand making machine and other ancillary equipment, the finished product are more rules and can meet the daily needs. At present, machine-made sand is widely used in buildings, roads, Bridges, chemicals industry,etc. But some we all know that machine-made stone pollution and damage the environment. So Great Wall Heavy Industry develop a new type sand making machine friendly to environment. Sand making machine is the main product of Great Wall Heavy Industry. We developed environmental sand making machine through continuous improvement and introducing advanced technology. We all know,the tailing resources are huge among mining exploitation and processing. These tailing resources notonly wasted but also caused environmental pollution. In order to solve such a problem,Great Wall Heavy Industry mining machinery develop and manufacture series of equipment of deal with fly ash,coal gangue construction waste, including a kind of sand machine(impact crusher). Sand making machine