After rapid development,the cement industry is saturated with production capacity and the market is poor.On the contrary,the machine-made sand aggregate industry has developed rapidly in the past decade.Due to the similarity of the mine and crushing system technology between the two,in recent years,the cement industry has entered the machine-made sand and gravel aggregate industry to expand and drive the cement crushing equipment to enter the aggregate market.Under the leadership of the TCDRI,the crushing sector of TCDRI has deeply cultivated the aggregate market,developed a number of crushers,feeding equipment,pre-screening equipment,sand-making machines,etc.suitable for new industries,and has been successfully applied.The process and material test have also been studied,and its design and test methods have been mastered.The crushing sector has been paying close attention to the development of the industry during this period.Facing the new situation,it has put forward higher requirements for the research and development,manufacturing and intellectualization of crushing equipment.
万方数据
维普
