With the highway, railways, hydropower stations, construction and other industries increasingly demanding aggregate grade, in order to improve the quality of aggregate sand and gravel aggregate equipment to improve the production process, professional sand and gravel equipment R & D and manufacturing SBM has a professional impact crusher manufacturing process, combined with the characteristics of stone developed for customers to use a new generation of sand - VSI series of new impact sand, sand and gravel aggregate production equipment is another field of manufacturing breakthrough.

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The new impact sand making machine can effectively improve the finished product quality of gravel aggregate, meet the needs of large-scale project, solve the problems in equipment maintenance, and is the first choice equipment for producing high-quality aggregate, improve the quality and engineering sand Quality, by the high-speed rail, highways, hydropower stations, construction and other major projects welcome.